WO2004038935A3 - Method of communication device initiated frame exchange - Google Patents

Method of communication device initiated frame exchange Download PDF

Info

Publication number
WO2004038935A3
WO2004038935A3 PCT/US2003/033758 US0333758W WO2004038935A3 WO 2004038935 A3 WO2004038935 A3 WO 2004038935A3 US 0333758 W US0333758 W US 0333758W WO 2004038935 A3 WO2004038935 A3 WO 2004038935A3
Authority
WO
WIPO (PCT)
Prior art keywords
communication device
voice
transmit
voice packet
frame exchange
Prior art date
Application number
PCT/US2003/033758
Other languages
French (fr)
Other versions
WO2004038935A2 (en
Inventor
Nattavut Smavatkul
Ye Chen
Stephen Emeott
Original Assignee
Motorola Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Motorola Inc filed Critical Motorola Inc
Priority to EP03809632A priority Critical patent/EP1559284B1/en
Priority to JP2005501676A priority patent/JP4440210B2/en
Priority to AU2003301607A priority patent/AU2003301607A1/en
Priority to AT03809632T priority patent/ATE553625T1/en
Publication of WO2004038935A2 publication Critical patent/WO2004038935A2/en
Publication of WO2004038935A3 publication Critical patent/WO2004038935A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1874—Buffer management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/04—Scheduled or contention-free access
    • H04W74/06—Scheduled or contention-free access using polling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1664—Details of the supervisory signal the supervisory signal being transmitted together with payload signals; piggybacking
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Abstract

A method for accessing a wireless local area network (WLAN) channel and providing quality of service (QoS) for voice in a system supporting both voice and data services. Under the method, a communication device (302, 303) contends for a medium (channel). Upon identifying a transmit opportunity, the device transmits a voice packet to an access point (AP) (304) and polls the AP for downlink traffic. A low power implementation is feasible because the communication device can sleep, wake up to contend for the medium, transmit a voice packet to the AP, request a voice packet from the AP, transmit an acknowledgement, and go back to sleep.
PCT/US2003/033758 2002-10-25 2003-10-22 Method of communication device initiated frame exchange WO2004038935A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP03809632A EP1559284B1 (en) 2002-10-25 2003-10-22 Method of communication device initiated frame exchange
JP2005501676A JP4440210B2 (en) 2002-10-25 2003-10-22 Communication device-initiated frame exchange method
AU2003301607A AU2003301607A1 (en) 2002-10-25 2003-10-22 Method of communication device initiated frame exchange
AT03809632T ATE553625T1 (en) 2002-10-25 2003-10-22 PROCEDURE FOR A FRAME REPLACEMENT INITIATED BY THE COMMUNICATIONS DEVICE

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US42149002P 2002-10-25 2002-10-25
US60/421,490 2002-10-25
US10/677,909 2003-10-02
US10/677,909 US7590079B2 (en) 2002-10-25 2003-10-02 Method of communication device initiated frame exchange

Publications (2)

Publication Number Publication Date
WO2004038935A2 WO2004038935A2 (en) 2004-05-06
WO2004038935A3 true WO2004038935A3 (en) 2004-09-23

Family

ID=32110333

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/033758 WO2004038935A2 (en) 2002-10-25 2003-10-22 Method of communication device initiated frame exchange

Country Status (7)

Country Link
US (1) US7590079B2 (en)
EP (1) EP1559284B1 (en)
JP (1) JP4440210B2 (en)
KR (1) KR100767985B1 (en)
AT (1) ATE553625T1 (en)
AU (1) AU2003301607A1 (en)
WO (1) WO2004038935A2 (en)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0787761A1 (en) * 1996-01-31 1997-08-06 Elf Atochem S.A. Films based on polyamides and polyolefins
EP1554844B1 (en) * 2002-10-17 2008-07-30 Koninklijke Philips Electronics N.V. A scheduler system and method thereof
KR100542090B1 (en) 2002-12-16 2006-01-11 한국전자통신연구원 Method for controlling error, designing medium access control frame and registering terminal in wireless communication system and recording medium
JPWO2004064333A1 (en) * 2003-01-10 2006-05-18 シャープ株式会社 COMMUNICATION DEVICE, NETWORK SYSTEM, COMMUNICATION MANAGEMENT METHOD, REQUEST SIGNAL, RESPONSE SIGNAL, PROGRAM, AND RECORDING MEDIUM CONTAINING THE PROGRAM
US8009600B2 (en) * 2003-01-30 2011-08-30 Avaya Inc. Dealing with lost acknowledgements when power-saving
EP2755345B1 (en) 2003-03-31 2020-04-29 Apple Inc. A radio telecommunications system and method of operating the same with polling
US7194261B2 (en) * 2003-08-21 2007-03-20 Motorola, Inc. Method and apparatus for facilitating data transmissions
US7319867B2 (en) 2003-09-15 2008-01-15 Atheros Communications, Inc. Method and apparatus for wake on wireless systems
US20050138451A1 (en) * 2003-12-19 2005-06-23 Simpson Floyd D. Uplink poll-based power save delivery method in a wireless local area network for real time communication
US20060029024A1 (en) * 2004-08-05 2006-02-09 Guang Zeng System and method for battery conservation in wireless stations
US7911945B2 (en) * 2004-08-12 2011-03-22 Nokia Corporation Apparatus and method for efficiently supporting VoIP in a wireless communication system
DE102004040405B4 (en) * 2004-08-19 2008-11-13 Nec Europe Ltd. Method for optimizing the energy consumption of a station in a wireless network
IL164576A (en) * 2004-10-14 2006-10-05 Alvarion Ltd Method and apparatus for power saving in wireless systems
US8369264B2 (en) * 2005-10-28 2013-02-05 Skyhook Wireless, Inc. Method and system for selecting and providing a relevant subset of Wi-Fi location information to a mobile client device so the client device may estimate its position with efficient utilization of resources
CN101438270B (en) 2004-10-29 2010-11-17 探空气球无线公司 Method for constructing location beacon database and location beacon server
KR100608915B1 (en) * 2004-11-17 2006-08-08 한국전자통신연구원 Wireless LAN Medium Access Control Method using Pseudo-Time Division MultiplexingPTDM
EP2503832B1 (en) * 2005-02-22 2019-08-21 Skyhook Wireless, Inc. Method for calculating the position of WiFi-enabled devices
JP4278624B2 (en) 2005-03-04 2009-06-17 ソニー株式会社 COMMUNICATION TERMINAL DEVICE, COMMUNICATION SYSTEM, COMMUNICATION METHOD, AND PROGRAM
US7653041B2 (en) * 2005-05-12 2010-01-26 National Chiao Tung University Method for power-efficient transmission supporting integrated services over wireless local area network
KR100684167B1 (en) * 2005-12-08 2007-02-20 한국전자통신연구원 Periodic media reservation time method for periodic qos data in wlan
US20070133431A1 (en) * 2005-12-09 2007-06-14 Koo Ki J Media access control method in wireless local area network
US7668129B2 (en) * 2006-03-30 2010-02-23 Intel Corporation Learning mechanism to configure power save parameters for automatic power save delivery
US7822405B2 (en) * 2006-03-30 2010-10-26 Intel Corporation Power saving in VoIP transmission apparatus, systems, and methods
US7551579B2 (en) 2006-05-08 2009-06-23 Skyhook Wireless, Inc. Calculation of quality of wlan access point characterization for use in a wlan positioning system
US7835754B2 (en) 2006-05-08 2010-11-16 Skyhook Wireless, Inc. Estimation of speed and direction of travel in a WLAN positioning system
US7551929B2 (en) * 2006-05-08 2009-06-23 Skyhook Wireless, Inc. Estimation of speed and direction of travel in a WLAN positioning system using multiple position estimations
US8014788B2 (en) * 2006-05-08 2011-09-06 Skyhook Wireless, Inc. Estimation of speed of travel using the dynamic signal strength variation of multiple WLAN access points
US8315233B2 (en) * 2006-07-07 2012-11-20 Skyhook Wireless, Inc. System and method of gathering WLAN packet samples to improve position estimates of WLAN positioning device
US7856234B2 (en) 2006-11-07 2010-12-21 Skyhook Wireless, Inc. System and method for estimating positioning error within a WLAN-based positioning system
US20080248808A1 (en) * 2007-04-05 2008-10-09 Farshid Alizadeh-Shabdiz Estimation of position, speed and bearing using time difference of arrival and received signal strength in a wlan positioning system
WO2008124316A1 (en) * 2007-04-05 2008-10-16 Skyhook Wireless, Inc. Time difference of arrival based estimation of speed and direction of travel in a wlan positioning system
US20080248741A1 (en) * 2007-04-05 2008-10-09 Farshid Alizadeh-Shabdiz Time difference of arrival based estimation of direction of travel in a wlan positioning system
US8111642B2 (en) * 2008-02-13 2012-02-07 Sony Ericsson Mobile Communications Ab Using traffic patterns to improve sleep mode efficiency in a radio handset
DE102008018871B4 (en) * 2008-04-14 2010-10-07 Atmel Automotive Gmbh Receiver circuit, method for receiving a signal and use of a detection circuit and a control circuit
CN102100058A (en) 2008-06-06 2011-06-15 探空气球无线公司 Method and system for determining location using a hybrid satellite and wlan positioning system by selecting the best wlan-ps solution
US7907557B2 (en) * 2008-06-13 2011-03-15 Conexant Systems, Inc. Low power receiving
WO2010095791A1 (en) 2009-02-18 2010-08-26 Lg Electronics Inc. Method of controlling channel access
WO2010149216A1 (en) * 2009-06-26 2010-12-29 Nokia Siemens Networks Oy Wake up procedure for a base station in a communications network
US8942145B2 (en) 2009-08-14 2015-01-27 Texas Instruments Incorporated Implant access in the medical implant communications service band
US9264184B2 (en) * 2009-10-30 2016-02-16 Sony Corporation Coordinated signaling of scheduling information for uplink and downlink communications
KR101636931B1 (en) 2009-12-11 2016-07-06 삼성전자 주식회사 Device and method for contention based access in wireless communication system
US8369304B2 (en) * 2010-01-08 2013-02-05 Samsung Electronics Co., Ltd. Methods to reduce power for asynchronous internet message protocols
WO2011156549A2 (en) 2010-06-11 2011-12-15 Skyhook Wireless, Inc. Methods of and systems for measuring beacon stability of wireless access points
US8606294B2 (en) 2010-10-05 2013-12-10 Skyhook Wireless, Inc. Method of and system for estimating temporal demographics of mobile users
KR101972606B1 (en) 2010-11-03 2019-04-25 스카이후크 와이어리스, 인크. Method of system for increasing the reliability and accuracy of location estimation in a hybrid positioning system
US9007928B2 (en) * 2010-12-21 2015-04-14 Echostar Technologies L.L.C. Message acknowledgment based upon communication quality
US20120331561A1 (en) 2011-06-22 2012-12-27 Broadstone Andrew J Method of and Systems for Privacy Preserving Mobile Demographic Measurement of Individuals, Groups and Locations Over Time and Space
EP2595424A1 (en) * 2011-11-18 2013-05-22 Research In Motion Limited Method and apparatus for controlling data transmission during a circuit switched call
EP2837214A4 (en) * 2012-04-13 2015-12-02 Zipit Wireless Inc Reduced latency messaging for mobile communication devices
US9813987B2 (en) 2012-06-07 2017-11-07 Qualcomm, Incorporated System and method for intelligent power save notification
EP3080938B1 (en) 2013-12-09 2020-05-06 Signify Holding B.V. Method for operating a node in a network and node device
CN105591760A (en) * 2014-10-22 2016-05-18 中兴通讯股份有限公司 Method, apparatus, and system for waking up terminal device
US10517106B1 (en) 2019-05-30 2019-12-24 Cypress Semiconductor Corporation Systems, methods, and devices for network request scheduling

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5694391A (en) * 1993-11-01 1997-12-02 Telefonaktiebolaget Lm Ericsson Automatic retransmission request
US6356759B1 (en) * 1997-03-27 2002-03-12 Nokia Telecommunications Oy Resource allocation mechanism in packet radio network

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9304622D0 (en) * 1993-03-06 1993-04-21 Ncr Int Inc Wireless local area network apparatus
US6067297A (en) * 1996-06-28 2000-05-23 Symbol Technologies, Inc. Embedded access point supporting communication with mobile unit operating in power-saving mode
US5991287A (en) 1996-12-30 1999-11-23 Lucent Technologies, Inc. System and method for providing seamless handover in a wireless computer network
US6259898B1 (en) * 1998-05-05 2001-07-10 Telxon Corporation Multi-communication access point
US6463307B1 (en) * 1998-08-14 2002-10-08 Telefonaktiebolaget Lm Ericsson Method and apparatus for power saving in a mobile terminal with established connections
US6363267B1 (en) * 1999-04-07 2002-03-26 Telefonaktiebolaget Lm Ericsson (Publ) Mobile terminal decode failure procedure in a wireless local area network
WO2001059968A1 (en) 2000-02-09 2001-08-16 Golden Bridge Technology, Inc. Collision avoidance
JP3539380B2 (en) 2000-10-31 2004-07-07 セイコーエプソン株式会社 Wireless communication system
US7133381B2 (en) * 2001-03-02 2006-11-07 At&T Corp Interference suppression methods for 802.11
US7522563B2 (en) * 2001-11-28 2009-04-21 Millennial Net, Inc. Network protocol
US7224704B2 (en) * 2002-04-01 2007-05-29 Texas Instruments Incorporated Wireless network scheduling data frames including physical layer configuration
US7400912B2 (en) * 2002-10-10 2008-07-15 Symbol Technologies, Inc. Wlan communications system
US6917598B1 (en) * 2003-12-19 2005-07-12 Motorola, Inc. Unscheduled power save delivery method in a wireless local area network for real time communication
US6973052B2 (en) * 2003-12-19 2005-12-06 Motorola, Inc. Hybrid power save delivery method in a wireless local area network for real time communication

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5694391A (en) * 1993-11-01 1997-12-02 Telefonaktiebolaget Lm Ericsson Automatic retransmission request
US6356759B1 (en) * 1997-03-27 2002-03-12 Nokia Telecommunications Oy Resource allocation mechanism in packet radio network

Also Published As

Publication number Publication date
EP1559284A4 (en) 2009-03-18
WO2004038935A2 (en) 2004-05-06
AU2003301607A8 (en) 2004-05-13
EP1559284A2 (en) 2005-08-03
US7590079B2 (en) 2009-09-15
US20040081133A1 (en) 2004-04-29
AU2003301607A1 (en) 2004-05-13
KR20050071622A (en) 2005-07-07
KR100767985B1 (en) 2007-10-18
ATE553625T1 (en) 2012-04-15
EP1559284B1 (en) 2012-04-11
JP4440210B2 (en) 2010-03-24
JP2006504365A (en) 2006-02-02

Similar Documents

Publication Publication Date Title
WO2004038935A3 (en) Method of communication device initiated frame exchange
Tsao et al. A survey of energy efficient MAC protocols for IEEE 802.11 WLAN
Yoon et al. Regrouping algorithm to alleviate the hidden node problem in 802.11 ah networks
EP2218236B1 (en) Procedure for a power save mode in a direct link setup wireless network
US7508781B2 (en) Power saving mechanism for wireless LANs via schedule information vector
US9060359B2 (en) Method and apparatus for transceiving data in a wireless LAN system
US7245946B2 (en) Optimal power saving scheduler for 802.11e APSD
WO2005069806A3 (en) Efficient power management in wireless local area networks
EP1513295A3 (en) Apparatus and method for saving power in wireless local area network
CA2368991A1 (en) Scheduling apparatus and method for packet data service in a wireless communication system
US20060252449A1 (en) Methods and apparatus to provide adaptive power save delivery modes in wireless local area networks (LANs)
WO2005034407A3 (en) Method and apparatus for using wireless hotspots and semantic routing to provide broadband mobile services
WO2003051077A1 (en) Method and apparatus for paging a mobile terminal in a wireless lan
WO2007130787A3 (en) Resource exchange discovery in a cellular communication system
CN101690347A (en) Method of establishing sleep mode operation for broadband wireless communications systems
WO2007046620A1 (en) Method and apparatus for allocating transmission period in a wireless communication system, and system therefor
WO2013139182A1 (en) Sleeping method and apparatus
EP1931086A3 (en) A method and system for coexistence between 20 MHZ and 40 MHZ overlapping basic service sets (OBSS) in wireless local area networks
EP1864517A4 (en) Method and apparatus for operating a wireless pan network using an overlay protocol that enhances co-existence with a wireless lan network
WO1998027747A3 (en) Medium access control (mac) protocol for wireless atm
WO2004109476A3 (en) System and method to maximize channel utilization in a multi-channel wireless communication network
BR0003603A (en) Power control method for a communications system having multiple traffic channels per subscriber
WO2004062202A3 (en) Method and apparatus to establish communication
CN101426278A (en) method for transitioning radio resource control state of user equipment to idle state, system therefor, and the same user equipment
CN101292447A (en) Method and apparatus for allocating transmission period in a wireless communication system, and system therefor

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 2003809632

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2005501676

Country of ref document: JP

WWE Wipo information: entry into national phase

Ref document number: 1020057007152

Country of ref document: KR

Ref document number: 20038A20248

Country of ref document: CN

Ref document number: 1670/DELNP/2005

Country of ref document: IN

WWP Wipo information: published in national office

Ref document number: 1020057007152

Country of ref document: KR

WWP Wipo information: published in national office

Ref document number: 2003809632

Country of ref document: EP