CA2462526A1 - Method and apparatus for data packet transport in a wireless communication system using an internet protocol - Google Patents

Method and apparatus for data packet transport in a wireless communication system using an internet protocol Download PDF

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Publication number
CA2462526A1
CA2462526A1 CA002462526A CA2462526A CA2462526A1 CA 2462526 A1 CA2462526 A1 CA 2462526A1 CA 002462526 A CA002462526 A CA 002462526A CA 2462526 A CA2462526 A CA 2462526A CA 2462526 A1 CA2462526 A1 CA 2462526A1
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CA
Canada
Prior art keywords
broadcast
transmission node
call
transmitting
cast
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002462526A
Other languages
French (fr)
Other versions
CA2462526C (en
Inventor
Nikolai K. N. Leung
Nileshkumar J. Parekh
Raymond T. Hsu
An Mei Chen
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Qualcomm Inc
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Individual
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Filing date
Publication date
Priority claimed from US09/970,487 external-priority patent/US7697523B2/en
Application filed by Individual filed Critical Individual
Priority to CA2738582A priority Critical patent/CA2738582C/en
Publication of CA2462526A1 publication Critical patent/CA2462526A1/en
Application granted granted Critical
Publication of CA2462526C publication Critical patent/CA2462526C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/189—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast in combination with wireless systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1859—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast adapted to provide push services, e.g. data channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/16—Multipoint routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/15—Flow control; Congestion control in relation to multipoint traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/76—Admission control; Resource allocation using dynamic resource allocation, e.g. in-call renegotiation requested by the user or requested by the network in response to changing network conditions
    • H04L47/765—Admission control; Resource allocation using dynamic resource allocation, e.g. in-call renegotiation requested by the user or requested by the network in response to changing network conditions triggered by the end-points
    • H04L47/767—Admission control; Resource allocation using dynamic resource allocation, e.g. in-call renegotiation requested by the user or requested by the network in response to changing network conditions triggered by the end-points after changing the attachment point, e.g. after hand-off
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/80—Actions related to the user profile or the type of traffic
    • H04L47/806—Broadcast or multicast traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/82—Miscellaneous aspects
    • H04L47/824—Applicable to portable or mobile terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/82—Miscellaneous aspects
    • H04L47/825—Involving tunnels, e.g. MPLS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0007—Control or signalling for completing the hand-off for multicast or broadcast services, e.g. MBMS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/04—Registration at HLR or HSS [Home Subscriber Server]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/12—Setup of transport tunnels

Abstract

Method and apparatus for data packet transport in a wireless transmission system supporting broadcast transmissions. A trigger recognized at the transmission node initiates a broadcast transmission, and the resultant set up of a transmission path. A termination trigger then indicates that the transmission node is not serving users desiring the broadcast transmission, and in response the transmission path is shut down. In one embodiment, a mul ti- cast call, such as a group call, may be transmitted to active users via uni- cast channel(s) or multi-cast channel(s) based on a predetermined criteria, such as number of active users.

Claims (14)

1. In a wireless communication system supporting broadcast transmissions, the system having a broadcast source node and at least one broadcast transmission node, a method comprising:
recognizing a broadcast trigger at the broadcast transmission node;
establishing a broadcast transmission path to the broadcast transmission node from the broadcast source node;
sending a broadcast message through the broadcast transmission path to the broadcast transmission node; and transmitting the broadcast message from the broadcast transmission node.
2. The method as in claim 1, further comprising:
recognizing a broadcast termination trigger, wherein sending the broadcast message through the broadcast termination path to the broadcast transmission node is terminated in response to recognizing the broadcast termination trigger.
3. The method as in claim 1, wherein broadcast trigger is a request from a wireless apparatus to receive the broadcast message.
4. The method as in claim 1, wherein the broadcast trigger is a time of day.
5. A wireless apparatus in a wireless communication system supporting broadcast transmissions, the system having a broadcast source node and at least one broadcast transmission node, the apparatus comprising:
means for recognizing a broadcast trigger at the broadcast transmission node;
means for establishing a broadcast transmission path to the broadcast transmission node from the broadcast source node;

means for sending a broadcast message through the broadcast transmission path to the broadcast transmission node; and means for transmitting the broadcast message from the broadcast transmission node.
6. A wireless apparatus, comprising:
a processing unit;
a memory storage device coupled to the processing unit, the memory storage device adapted to store a plurality of instructions for:
recognizing a broadcast trigger at the broadcast transmission node;
establishing a broadcast transmission path to the broadcast transmission node from the broadcast source node;
sending a broadcast message through the broadcast transmission path to the broadcast transmission node; and transmitting the broadcast message from the broadcast transmission node.
7. In a wireless communication system supporting group call transmissions, the system having a source node and at least one transmission node, a method comprising:
initiating a first group call;
determining a first number of active users for the group call;
if the first number exceeds a threshold value, transmitting the group call on a broadcast channel; and if the first number does not exceed the threshold value, transmitting the group call on at least one dedicated channel, wherein the at least one dedicated channel allows a point-to-point communication between the at least one transmission node and an active user.
8. The method as in claim 7, wherein transmitting the group call on a broadcast channel comprises:
Instructing active users to receive the group call on the broadcast channel.
9. The method as in claim 7, wherein transmitting the group call on at least one dedicated channel comprises:
preparing one copy of the group call message for each active user.
10. A wireless apparatus adapted for use in a wireless communication system supporting group call transmissions, the system having a source node and at least one transmission node, the wireless apparatus comprising:
means for initiating a first group call;
means for determining a first number of active users for the group call;
means for transmitting the group call on a broadcast channel if the first number exceeds a threshold value; and means for transmitting the group call on at least one dedicated channel if the first number does not exceed the threshold value, wherein the at least one dedicated channel allows a point-to-point communication between the at least one transmission node and an active user.
11. In a wireless communication system supporting multi-cast call transmissions, the system having a source node and at least one transmission node, a method comprising:
initiating a first multi-cast call;
determining a first number of active users for the multi-cast call;
if the first number exceeds a threshold value, transmitting the multi-cast call on a broadcast channel; and if the first number does not exceed the threshold value, transmitting the multi-cast call on at least one dedicated channel, wherein the at least one dedicated .channel allows a point-to-point communication between the at feast one transmission node and an active user.
12. The method as in claim 7, wherein transmitting the multi-cast call on a broadcast channel comprises:
Instructing active users to receive the mufti-cast call on the broadcast channel.
13. The method as in claim 7, wherein transmitting the multi-cast call on at least one dedicated channel comprises:
preparing one copy of the multi-cast call message for each active user.
14. A wireless apparatus adapted for use in a wireless communication system supporting multi-cast call transmissions, the system having a source node and at least one transmission node, the wireless apparatus comprising:
means for initiating a first multi-cast call;
means for determining a first number of active users for the multi-cast call;
means for transmitting the multi-cast call on a broadcast channel if the first number exceeds a threshold value; and means for transmitting the multi-cast call on at least one dedicated channel if the first number does not exceed the threshold value, wherein the at least one dedicated channel allows a point-to-point communication between the at least one transmission node and an active user.
CA2462526A 2001-10-03 2002-10-02 Method and apparatus for data packet transport in a wireless communication system using an internet protocol Expired - Lifetime CA2462526C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2738582A CA2738582C (en) 2001-10-03 2002-10-02 Method and apparatus for data packet transport in a wireless communication system using an internet protocol

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US09/970,487 2001-10-03
US09/970,487 US7697523B2 (en) 2001-10-03 2001-10-03 Method and apparatus for data packet transport in a wireless communication system using an internet protocol
US10/011,526 2001-11-05
US10/011,526 US7184789B2 (en) 2001-10-03 2001-11-05 Method and apparatus for data packet transport in a wireless communication system using an internet protocol
PCT/US2002/031774 WO2003030453A2 (en) 2001-10-03 2002-10-02 Method and apparatus for data packet transport in a wireless communications system using an internet protocol

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA2738582A Division CA2738582C (en) 2001-10-03 2002-10-02 Method and apparatus for data packet transport in a wireless communication system using an internet protocol

Publications (2)

Publication Number Publication Date
CA2462526A1 true CA2462526A1 (en) 2003-04-10
CA2462526C CA2462526C (en) 2011-07-19

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Country Link
US (1) US7184789B2 (en)
EP (2) EP1542395B1 (en)
JP (5) JP2005534202A (en)
KR (2) KR101019400B1 (en)
CN (2) CN101789873B (en)
AT (1) ATE492957T1 (en)
CA (2) CA2738582C (en)
DE (1) DE60238698D1 (en)
HK (1) HK1073027A1 (en)
IL (2) IL161128A0 (en)
MX (1) MXPA04003141A (en)
NO (1) NO20041905L (en)
RU (1) RU2004113555A (en)
TW (1) TWI268075B (en)
WO (1) WO2003030453A2 (en)

Families Citing this family (128)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7308263B2 (en) * 2001-02-26 2007-12-11 Kineto Wireless, Inc. Apparatus for supporting the handover of a telecommunication session between a licensed wireless system and an unlicensed wireless system
US6647426B2 (en) * 2001-02-26 2003-11-11 Kineto Wireless, Inc. Apparatus and method for integrating an unlicensed wireless communications system and a licensed wireless communications system
US8077679B2 (en) 2001-03-28 2011-12-13 Qualcomm Incorporated Method and apparatus for providing protocol options in a wireless communication system
US8121296B2 (en) * 2001-03-28 2012-02-21 Qualcomm Incorporated Method and apparatus for security in a data processing system
US9100457B2 (en) * 2001-03-28 2015-08-04 Qualcomm Incorporated Method and apparatus for transmission framing in a wireless communication system
FI20011392A (en) * 2001-06-28 2002-12-29 Nokia Corp Procedure for multicast distribution in a telecommunications system
US7697523B2 (en) * 2001-10-03 2010-04-13 Qualcomm Incorporated Method and apparatus for data packet transport in a wireless communication system using an internet protocol
US7352868B2 (en) 2001-10-09 2008-04-01 Philip Hawkes Method and apparatus for security in a data processing system
US7649829B2 (en) * 2001-10-12 2010-01-19 Qualcomm Incorporated Method and system for reduction of decoding complexity in a communication system
BRPI0117160B1 (en) * 2001-10-29 2016-05-10 Nokia Siemens Networks Oy method for providing multicast and / or broadcasting services to user terminals via a cellular network, network element to a cellular network, network element to user terminals of a cellular network, cellular network, user terminal to a cellular network, and mobile radio system
US7075904B1 (en) 2001-11-16 2006-07-11 Sprint Spectrum L.P. Method and system for multicasting messages to select mobile recipients
US7424283B1 (en) 2001-11-16 2008-09-09 Sprint Spectrum L.P. Method and system for billing for multicast communications to wireless terminals
US6882850B2 (en) * 2001-12-03 2005-04-19 Sprint Spectrum L.P. Method and system for zone-based capacity control
EP1320215A1 (en) * 2001-12-13 2003-06-18 TELEFONAKTIEBOLAGET LM ERICSSON (publ) Method and device for broadcast in point-to-point networks
ATE444658T1 (en) * 2002-01-23 2009-10-15 Huawei Tech Co Ltd METHOD FOR PROVIDING A REAL-TIME BROADCAST SERVICE ON A MOBILE COMMUNICATIONS NETWORK
US7206593B1 (en) 2002-04-04 2007-04-17 Sprint Spectrum L.P. Method for providing differing service levels in a wireless telecommunications network
GB0208272D0 (en) * 2002-04-10 2002-05-22 Nokia Corp Method and apparatus for transmitting multimedia content from a network content element to a network data distribution element
US8401032B2 (en) 2002-05-06 2013-03-19 Telefonaktiebolaget Lm Ericsson (Publ) Multi-user multimedia messaging services
DE10229056B4 (en) * 2002-06-28 2004-06-09 Siemens Ag Method for transmitting at least one group message, associated network control unit and radio communication device
CN100493238C (en) * 2002-08-16 2009-05-27 北京三星通信技术研究有限公司 MBMS point to point channel and point to multipoint channel switching mehtod
KR100606016B1 (en) * 2002-09-13 2006-07-26 삼성전자주식회사 Interactive data service providing method in a mobile communication system
KR100936586B1 (en) * 2002-09-19 2010-01-13 엘지전자 주식회사 Method and system for transmitting data in multimedia broadcasting and multicast service
US7787572B2 (en) 2005-04-07 2010-08-31 Rambus Inc. Advanced signal processors for interference cancellation in baseband receivers
US7634269B2 (en) * 2002-10-18 2009-12-15 Kineto Wireless, Inc. Apparatus and method for extending the coverage area of a licensed wireless communication system using an unlicensed wireless communication system
US7471655B2 (en) * 2003-10-17 2008-12-30 Kineto Wireless, Inc. Channel activation messaging in an unlicensed mobile access telecommunications system
CN101715193A (en) 2002-10-18 2010-05-26 卡耐特无线有限公司 Apparatus and method for extending the coverage area of a licensed wireless communication system
US7565145B2 (en) * 2002-10-18 2009-07-21 Kineto Wireless, Inc. Handover messaging in an unlicensed mobile access telecommunications system
US7349698B2 (en) * 2002-10-18 2008-03-25 Kineto Wireless, Inc. Registration messaging in an unlicensed mobile access telecommunications system
US7369859B2 (en) * 2003-10-17 2008-05-06 Kineto Wireless, Inc. Method and system for determining the location of an unlicensed mobile access subscriber
US7885644B2 (en) 2002-10-18 2011-02-08 Kineto Wireless, Inc. Method and system of providing landline equivalent location information over an integrated communication system
US7640008B2 (en) * 2002-10-18 2009-12-29 Kineto Wireless, Inc. Apparatus and method for extending the coverage area of a licensed wireless communication system using an unlicensed wireless communication system
US7953423B2 (en) * 2002-10-18 2011-05-31 Kineto Wireless, Inc. Messaging in an unlicensed mobile access telecommunications system
US7873015B2 (en) 2002-10-18 2011-01-18 Kineto Wireless, Inc. Method and system for registering an unlicensed mobile access subscriber with a network controller
US7606190B2 (en) * 2002-10-18 2009-10-20 Kineto Wireless, Inc. Apparatus and messages for interworking between unlicensed access network and GPRS network for data services
US7769873B1 (en) 2002-10-25 2010-08-03 Juniper Networks, Inc. Dynamically inserting filters into forwarding paths of a network device
US20040137885A1 (en) * 2002-11-08 2004-07-15 Sinikka Sarkkinen Method of coupling user equipment information specific to a multicast/broadcast service with a multicast/broadcast service context of a controlling network entity
US7599655B2 (en) 2003-01-02 2009-10-06 Qualcomm Incorporated Method and apparatus for broadcast services in a communication system
US7869399B2 (en) 2003-01-06 2011-01-11 Interdigital Technology Corporation Method and apparatus for controlling the distribution of multimedia broadcast services
US7894468B2 (en) * 2003-03-20 2011-02-22 Alcatel-Lucent Usa Inc. Transmission methods for communication systems supporting a multicast mode
US20040236829A1 (en) * 2003-05-13 2004-11-25 Yikang Xu Reliable delivery of multi-cast conferencing data
DE10325005B4 (en) * 2003-06-03 2005-08-04 Siemens Ag Optimized service dispatch
US8078758B1 (en) 2003-06-05 2011-12-13 Juniper Networks, Inc. Automatic configuration of source address filters within a network device
US8098818B2 (en) 2003-07-07 2012-01-17 Qualcomm Incorporated Secure registration for a multicast-broadcast-multimedia system (MBMS)
US8718279B2 (en) * 2003-07-08 2014-05-06 Qualcomm Incorporated Apparatus and method for a secure broadcast system
CN100508435C (en) * 2003-08-06 2009-07-01 北京三星通信技术研究有限公司 Method for setting enter time limit of MBMS business
EP1507423B1 (en) * 2003-08-11 2009-06-17 Alcatel Lucent A method of providing a multimedia service in a digital wireless communication network
WO2005015775A1 (en) * 2003-08-11 2005-02-17 Nortel Networks Limited System and method for embedding ofdm in cdma systems
US7260396B2 (en) * 2003-08-19 2007-08-21 Lucent Technologies Inc. Methods for tracking users in a communication network
US8724803B2 (en) * 2003-09-02 2014-05-13 Qualcomm Incorporated Method and apparatus for providing authenticated challenges for broadcast-multicast communications in a communication system
DE10342065A1 (en) * 2003-09-08 2005-04-07 Siemens Ag Method for providing a service by means of a communication network
AU2003269757A1 (en) * 2003-10-06 2005-04-21 Telefonaktiebolaget Lm Ericsson (Publ) Method and arrangement in a telecommunication system
US7283822B2 (en) * 2003-10-17 2007-10-16 Kineto Wireless, Inc. Service access control interface for an unlicensed wireless communication system
US20080132207A1 (en) * 2003-10-17 2008-06-05 Gallagher Michael D Service access control interface for an unlicensed wireless communication system
US7362757B2 (en) * 2003-11-26 2008-04-22 Cisco Technology, Inc. Optimizing 802.11 power-save for IP multicast groups
SE0400288D0 (en) * 2004-02-11 2004-02-11 Ericsson Telefon Ab L M Improvements in or relating to telecommunication services
WO2005079421A2 (en) * 2004-02-13 2005-09-01 Weiser Douglas D Public service message broadcasting system and method
DE602004029031D1 (en) * 2004-02-13 2010-10-21 Mitsubishi Electric Corp Method, system and apparatus for controlling the establishment of a dedicated channel in a Multimedia Broadcast Multicast Service System
US7957348B1 (en) 2004-04-21 2011-06-07 Kineto Wireless, Inc. Method and system for signaling traffic and media types within a communications network switching system
US8041385B2 (en) 2004-05-14 2011-10-18 Kineto Wireless, Inc. Power management mechanism for unlicensed wireless communication systems
US7437157B1 (en) 2004-06-02 2008-10-14 Sprint Spectrum L.P. Method and system for wireless admission control based on fixed or mobile nature of wireless communication devices
US20060007930A1 (en) * 2004-07-09 2006-01-12 Dorenbosch Jheroen P Downlink multicast method in wireless internet protocol system
US20060050718A1 (en) * 2004-08-16 2006-03-09 Corson M S Group communication signal methods and apparatus
US7940746B2 (en) 2004-08-24 2011-05-10 Comcast Cable Holdings, Llc Method and system for locating a voice over internet protocol (VoIP) device connected to a network
US7564806B1 (en) 2004-08-30 2009-07-21 Juniper Networks, Inc. Aggregate multicast trees for multicast virtual private networks
US7555584B2 (en) * 2004-09-29 2009-06-30 Intel Corporation Providing additional channels for an MSL architecture
US20060239277A1 (en) * 2004-11-10 2006-10-26 Michael Gallagher Transmitting messages across telephony protocols
US20060109818A1 (en) * 2004-11-22 2006-05-25 Shreesha Ramanna Method and system for inter-technology active handoff of a hybrid communication device
US8320326B2 (en) * 2004-11-22 2012-11-27 Motorola Mobility Llc Method and system for inter-technology active handoff of a hybrid communication device
US20060209799A1 (en) * 2005-02-09 2006-09-21 Gallagher Michael D Unlicensed mobile access network (UMAN) system and method
US7602702B1 (en) 2005-02-10 2009-10-13 Juniper Networks, Inc Fast reroute of traffic associated with a point to multi-point network tunnel
US20070064673A1 (en) * 2005-03-10 2007-03-22 Nehru Bhandaru Flexible, scalable, wireless data forwarding and mobility for secure wireless networks
US7933598B1 (en) 2005-03-14 2011-04-26 Kineto Wireless, Inc. Methods and apparatuses for effecting handover in integrated wireless systems
US7756546B1 (en) 2005-03-30 2010-07-13 Kineto Wireless, Inc. Methods and apparatuses to indicate fixed terminal capabilities
US7990965B1 (en) 2005-07-28 2011-08-02 Juniper Networks, Inc. Transmission of layer two (L2) multicast traffic over multi-protocol label switching networks
US9166807B2 (en) * 2005-07-28 2015-10-20 Juniper Networks, Inc. Transmission of layer two (L2) multicast traffic over multi-protocol label switching networks
US7843900B2 (en) 2005-08-10 2010-11-30 Kineto Wireless, Inc. Mechanisms to extend UMA or GAN to inter-work with UMTS core network
US20070043695A1 (en) * 2005-08-16 2007-02-22 Bare Ballard C Action consolidation using hash table
US7515575B1 (en) * 2005-08-26 2009-04-07 Kineto Wireless, Inc. Intelligent access point scanning with self-learning capability
US7564803B1 (en) 2005-08-29 2009-07-21 Juniper Networks, Inc. Point to multi-point label switched paths with label distribution protocol
US20070156807A1 (en) * 2005-12-29 2007-07-05 Jian Ma Data transmission method and arrangement for data transmission
JP4680068B2 (en) * 2006-01-05 2011-05-11 富士通株式会社 Communication control method, network and network device
US8270395B2 (en) * 2006-01-30 2012-09-18 Juniper Networks, Inc. Forming multicast distribution structures using exchanged multicast optimization data
US7839850B2 (en) * 2006-01-30 2010-11-23 Juniper Networks, Inc. Forming equal cost multipath multicast distribution structures
US7885199B2 (en) * 2006-01-31 2011-02-08 Alcatel-Lucent Usa Inc. System and method for providing group calling in a wireless network
US8165086B2 (en) 2006-04-18 2012-04-24 Kineto Wireless, Inc. Method of providing improved integrated communication system data service
US7573837B1 (en) 2006-04-19 2009-08-11 Sprint Spectrum L.P. Establishment of multicast Push-to-X over Cellular (PoC) communication
US20070254670A1 (en) * 2006-05-01 2007-11-01 Dean Kawaguchi System and method for optimizing throughput in a wireless network
US20080009320A1 (en) * 2006-06-30 2008-01-10 Kari Rikkinen Apparatus, method and software product involving retransmission strategy for a multicast service on a high speed transport channel
US7787380B1 (en) 2006-06-30 2010-08-31 Juniper Networks, Inc. Resource reservation protocol with traffic engineering point to multi-point label switched path hierarchy
US7839862B1 (en) 2006-06-30 2010-11-23 Juniper Networks, Inc. Upstream label assignment for the label distribution protocol
US7742482B1 (en) 2006-06-30 2010-06-22 Juniper Networks, Inc. Upstream label assignment for the resource reservation protocol with traffic engineering
US20080076425A1 (en) * 2006-09-22 2008-03-27 Amit Khetawat Method and apparatus for resource management
US7852817B2 (en) * 2006-07-14 2010-12-14 Kineto Wireless, Inc. Generic access to the Iu interface
US20080039086A1 (en) * 2006-07-14 2008-02-14 Gallagher Michael D Generic Access to the Iu Interface
US7912004B2 (en) 2006-07-14 2011-03-22 Kineto Wireless, Inc. Generic access to the Iu interface
US20090059848A1 (en) * 2006-07-14 2009-03-05 Amit Khetawat Method and System for Supporting Large Number of Data Paths in an Integrated Communication System
US20080076392A1 (en) * 2006-09-22 2008-03-27 Amit Khetawat Method and apparatus for securing a wireless air interface
US8204502B2 (en) 2006-09-22 2012-06-19 Kineto Wireless, Inc. Method and apparatus for user equipment registration
US8036664B2 (en) * 2006-09-22 2011-10-11 Kineto Wireless, Inc. Method and apparatus for determining rove-out
US8073428B2 (en) 2006-09-22 2011-12-06 Kineto Wireless, Inc. Method and apparatus for securing communication between an access point and a network controller
US7995994B2 (en) * 2006-09-22 2011-08-09 Kineto Wireless, Inc. Method and apparatus for preventing theft of service in a communication system
US8676242B2 (en) 2007-02-16 2014-03-18 Qualcomm Incorporated Method and apparatus for registration of location information of wireless devices in a wireless communication network supporting multicast calls
US8019331B2 (en) * 2007-02-26 2011-09-13 Kineto Wireless, Inc. Femtocell integration into the macro network
US7936780B1 (en) 2008-03-12 2011-05-03 Juniper Networks, Inc. Hierarchical label distribution protocol for computer networks
US8331278B2 (en) * 2008-03-28 2012-12-11 Qualcomm Incorporated Managing an assignment of unicast traffic channels to access terminals participating in a multicast session within a wireless communications network
US20090262682A1 (en) * 2008-04-18 2009-10-22 Amit Khetawat Method and Apparatus for Transport of RANAP Messages over the Iuh Interface in a Home Node B System
US20100041405A1 (en) * 2008-08-15 2010-02-18 Gallagher Michael D Method and apparatus for inter home node b handover in a home node b group
US7929557B2 (en) * 2008-11-14 2011-04-19 Juniper Networks, Inc. Summarization and longest-prefix match within MPLS networks
US8077726B1 (en) 2008-12-10 2011-12-13 Juniper Networks, Inc. Fast reroute for multiple label switched paths sharing a single interface
US8976722B2 (en) 2008-12-18 2015-03-10 Qualcomm Incorporated Managing transmission protocols for group communications within a wireless communications network
EP2433243A4 (en) * 2009-05-20 2013-12-18 Redcliff Investments L L C Secure workflow and data management facility
TW201119270A (en) * 2009-11-06 2011-06-01 Ind Tech Res Inst Wireless communication system, communication device and base station thereof
US8984503B2 (en) 2009-12-31 2015-03-17 International Business Machines Corporation Porting virtual images between platforms
US8422514B1 (en) 2010-02-09 2013-04-16 Juniper Networks, Inc. Dynamic configuration of cross-domain pseudowires
US8310957B1 (en) 2010-03-09 2012-11-13 Juniper Networks, Inc. Minimum-cost spanning trees of unicast tunnels for multicast distribution
TWI488527B (en) * 2010-05-05 2015-06-11 Zyxel Communications Corp Communication method utilized in time division multiple access system, related mobile device and base station
US20120083293A1 (en) * 2010-09-30 2012-04-05 Yigal Bejerano Method And Apparatus For Group Paging In Wireless Communication
US9246838B1 (en) 2011-05-27 2016-01-26 Juniper Networks, Inc. Label switched path setup using fast reroute bypass tunnel
US8837479B1 (en) 2012-06-27 2014-09-16 Juniper Networks, Inc. Fast reroute between redundant multicast streams
US8817733B2 (en) 2012-08-16 2014-08-26 Intel Corporation Mobile proxy for cloud radio access network
US9049148B1 (en) 2012-09-28 2015-06-02 Juniper Networks, Inc. Dynamic forwarding plane reconfiguration in a network device
US9007944B2 (en) 2012-10-25 2015-04-14 Microsoft Corporation One-to-many and many-to-one communications on a network
US8953500B1 (en) 2013-03-29 2015-02-10 Juniper Networks, Inc. Branch node-initiated point to multi-point label switched path signaling with centralized path computation
GB2530523A (en) 2014-09-24 2016-03-30 Vodafone Ip Licensing Ltd Managing communication resources
US9806895B1 (en) 2015-02-27 2017-10-31 Juniper Networks, Inc. Fast reroute of redundant multicast streams
EP3229445B1 (en) * 2016-04-06 2018-08-08 The Boeing Company A system and a computer-implemented method for multi path communication with an unmanned aerial vehicle during a mission
JP7021557B2 (en) * 2018-02-22 2022-02-17 サクサ株式会社 Master unit of telephone system, telephone control device and cordless telephone device
US10917760B1 (en) 2020-06-02 2021-02-09 Envisionit Llc Point-to-multipoint non-addressed message processing system

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4870408A (en) * 1987-04-30 1989-09-26 Motorola, Inc. Method for dynamically allocating data channels on a trunked communication system
US5101501A (en) 1989-11-07 1992-03-31 Qualcomm Incorporated Method and system for providing a soft handoff in communications in a cdma cellular telephone system
JPH0514342A (en) * 1991-07-02 1993-01-22 Hitachi Ltd Packet multiple address communication system
US5369784A (en) * 1991-08-01 1994-11-29 City Communications Limited Radio communications system using multiple simultaneously transmitting transceivers
US6253069B1 (en) * 1992-06-22 2001-06-26 Roy J. Mankovitz Methods and apparatus for providing information in response to telephonic requests
US5758291A (en) * 1994-10-18 1998-05-26 Motorola, Inc. Method for automatically revising a wireless communication unit scan list
US5778187A (en) 1996-05-09 1998-07-07 Netcast Communications Corp. Multicasting method and apparatus
JPH1063598A (en) * 1996-08-22 1998-03-06 Nippon Telegr & Teleph Corp <Ntt> Method, system, and server for multicast communication
FI105137B (en) * 1996-12-02 2000-06-15 Nokia Networks Oy Improved broadcasting in a packet network
JPH10200536A (en) * 1997-01-09 1998-07-31 Toshiba Corp Network system
US6108706A (en) * 1997-06-09 2000-08-22 Microsoft Corporation Transmission announcement system and method for announcing upcoming data transmissions over a broadcast network
US6608832B2 (en) * 1997-09-25 2003-08-19 Telefonaktiebolaget Lm Ericsson Common access between a mobile communications network and an external network with selectable packet-switched and circuit-switched and circuit-switched services
DE19742681C2 (en) * 1997-09-26 2003-03-06 Ericsson Telefon Ab L M GPRS subscriber selection from several Internet service providers
US6185430B1 (en) * 1997-11-26 2001-02-06 Motorola, Inc. Voice call group function for a satellite based air traffic control system
EP0951198A2 (en) 1998-04-14 1999-10-20 Nec Corporation IP multicast over a wireless ATM network
US6373829B1 (en) * 1998-04-23 2002-04-16 Motorola, Inc. Method and apparatus for group calls in a wireless CDMA communication system using outbound traffic channels for individual group members
JPH11313059A (en) * 1998-04-27 1999-11-09 Nippon Telegr & Teleph Corp <Ntt> Multicasting communication method/system and storage medium recording multicasting communication program
FI106600B (en) 1998-05-13 2001-02-28 Nokia Networks Oy Multi-Point Transmission
US6141347A (en) 1998-08-26 2000-10-31 Motorola, Inc. Wireless communication system incorporating multicast addressing and method for use
US6385461B1 (en) * 1998-11-16 2002-05-07 Ericsson Inc. User group indication and status change in radiocommunications systems
JP2000253065A (en) * 1999-03-03 2000-09-14 Nippon Telegr & Teleph Corp <Ntt> Method and system for multi-cast routing and recording medium recording its program
JP2003521838A (en) 1999-04-09 2003-07-15 オープンティブイ・インコーポレーテッド Bandwidth management for hybrid point-to-point broadcast
US6449491B1 (en) * 1999-05-10 2002-09-10 Ericsson Inc. Apparatus and methods for conducting group calls in wireless communications systems
JP3721906B2 (en) * 1999-12-15 2005-11-30 株式会社日立製作所 Mobile communication system and multicast method in mobile communication system
JP2001320372A (en) * 2000-03-13 2001-11-16 Hyundai Electronics Ind Co Ltd Device and method for integrally managing subscriber through functional modeling of integrated subscriber server in integrated internet protocol network

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