USRE43308E1 - Adjustment of period of real-time slow drift correction of alignment of handset's local oscillator for a cordless telephone - Google Patents
Adjustment of period of real-time slow drift correction of alignment of handset's local oscillator for a cordless telephone Download PDFInfo
- Publication number
- USRE43308E1 USRE43308E1 US11/882,613 US88261307A USRE43308E US RE43308 E1 USRE43308 E1 US RE43308E1 US 88261307 A US88261307 A US 88261307A US RE43308 E USRE43308 E US RE43308E
- Authority
- US
- United States
- Prior art keywords
- frequency
- remote handset
- base unit
- period
- wireless device
- 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.)
- Expired - Fee Related, expires
Links
Images
Classifications
-
- 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
- H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Telephone Function (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (35)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/882,613 USRE43308E1 (en) | 1999-11-23 | 2007-08-02 | Adjustment of period of real-time slow drift correction of alignment of handset's local oscillator for a cordless telephone |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/447,279 US6678537B1 (en) | 1999-11-23 | 1999-11-23 | Adjustment of period of real-time slow drift correction of alignment of handset's local oscillator for a cordless telephone |
US10/752,704 US6925314B2 (en) | 1999-11-23 | 2004-01-08 | Adjustment of period of real-time slow drift correction of alignment of handset's local oscillator for a cordless telephone |
US11/882,613 USRE43308E1 (en) | 1999-11-23 | 2007-08-02 | Adjustment of period of real-time slow drift correction of alignment of handset's local oscillator for a cordless telephone |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/752,704 Reissue US6925314B2 (en) | 1999-11-23 | 2004-01-08 | Adjustment of period of real-time slow drift correction of alignment of handset's local oscillator for a cordless telephone |
Publications (1)
Publication Number | Publication Date |
---|---|
USRE43308E1 true USRE43308E1 (en) | 2012-04-10 |
Family
ID=29780588
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/447,279 Expired - Fee Related US6678537B1 (en) | 1999-11-23 | 1999-11-23 | Adjustment of period of real-time slow drift correction of alignment of handset's local oscillator for a cordless telephone |
US10/752,704 Ceased US6925314B2 (en) | 1999-11-23 | 2004-01-08 | Adjustment of period of real-time slow drift correction of alignment of handset's local oscillator for a cordless telephone |
US11/882,613 Expired - Fee Related USRE43308E1 (en) | 1999-11-23 | 2007-08-02 | Adjustment of period of real-time slow drift correction of alignment of handset's local oscillator for a cordless telephone |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/447,279 Expired - Fee Related US6678537B1 (en) | 1999-11-23 | 1999-11-23 | Adjustment of period of real-time slow drift correction of alignment of handset's local oscillator for a cordless telephone |
US10/752,704 Ceased US6925314B2 (en) | 1999-11-23 | 2004-01-08 | Adjustment of period of real-time slow drift correction of alignment of handset's local oscillator for a cordless telephone |
Country Status (1)
Country | Link |
---|---|
US (3) | US6678537B1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6678537B1 (en) * | 1999-11-23 | 2004-01-13 | Agere Systems Inc. | Adjustment of period of real-time slow drift correction of alignment of handset's local oscillator for a cordless telephone |
US7107080B2 (en) * | 2003-06-16 | 2006-09-12 | Broadcom Corporation | System and method to conduct idle mode paging channel monitoring within a cellular wireless network |
US7978680B1 (en) | 2007-03-28 | 2011-07-12 | Marvell International Ltd. | System and method for synchronizing clocks in a wireless local area network |
CN105879995B (en) * | 2016-04-10 | 2018-02-09 | 湘潭大学 | A kind of method selected for waste mobile phone materials classification and its device |
Citations (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4639549A (en) * | 1984-01-31 | 1987-01-27 | Sony Corporation | Cordless telephone |
US4656653A (en) * | 1985-04-30 | 1987-04-07 | Nec Corporation | Cordless telephone apparatus having means for synchronizing channel scanning of fixed and portable units |
US4910761A (en) | 1988-03-04 | 1990-03-20 | Nec Corporation | Radio telephone |
US4979205A (en) * | 1988-03-23 | 1990-12-18 | Sony Corporation | Cordless telephone |
US4992720A (en) | 1988-01-29 | 1991-02-12 | Nec Corporation | Charge control circuit for cordless telephone system |
US5142563A (en) | 1989-11-13 | 1992-08-25 | Matsushita Electric Industrial Co., Ltd. | Cordless telephone system with quick charge mode for recharging battery |
US5220594A (en) * | 1990-02-23 | 1993-06-15 | Sony Corporation | Cordless telephone system having a telephone answering machine function |
EP0553771A2 (en) * | 1992-01-29 | 1993-08-04 | Robert Bosch Gmbh | Cordless telephone |
US5297203A (en) | 1991-05-29 | 1994-03-22 | Video Technology Engineering, Ltd. | Digital cordless telephone apparatus |
US5392287A (en) | 1992-03-05 | 1995-02-21 | Qualcomm Incorporated | Apparatus and method for reducing power consumption in a mobile communications receiver |
US5451880A (en) * | 1990-11-27 | 1995-09-19 | Furukawa Denchi Kabushiki Kaisha | Battery-charging circuit |
US5519762A (en) * | 1994-12-21 | 1996-05-21 | At&T Corp. | Adaptive power cycling for a cordless telephone |
US5528667A (en) | 1992-10-13 | 1996-06-18 | U.S. Philips Corporation | Time management for cordless telephone by inputs from a user through the keypad to cause data to be transferred to the external source via input terminals and mating terminals on a battery charger |
US5627882A (en) | 1993-06-02 | 1997-05-06 | U.S. Philips Corporation | Enhanced power saving method for hand-held communications system and a hand-held communications system therefor |
US5677944A (en) | 1993-12-22 | 1997-10-14 | Matsushita Electric Industrial Co., Ltd. | Cordless telephone with battery measuring section |
US5686813A (en) | 1996-05-30 | 1997-11-11 | Houston Audio Manufacturing Company Limited | Mobile phone battery pack with a power-saving function |
US5794146A (en) | 1996-08-14 | 1998-08-11 | Sharp Microelectronics Technology, Inc. | System and method for conserving battery power in a mobile station searching to select a serving cell |
US5809395A (en) * | 1991-01-15 | 1998-09-15 | Rogers Cable Systems Limited | Remote antenna driver for a radio telephony system |
US5870685A (en) | 1996-09-04 | 1999-02-09 | Ericsson Inc. | Mobile station operations management based on battery capacity |
US5991344A (en) * | 1996-06-14 | 1999-11-23 | Kabushiki Kaisha Toshiba | Mobile communication device and method for setting AFC initial value |
US6011788A (en) | 1997-12-10 | 2000-01-04 | L-3 Communications Corporation | S-CDMA fixed wireless loop system employing subscriber unit/radio base unit super-frame alignment |
US6028849A (en) * | 1997-04-18 | 2000-02-22 | Vlsi Technology, Inc. | Communication timing control arrangement and method thereof |
US6041241A (en) | 1997-03-03 | 2000-03-21 | Motorola, Inc. | Apparatus and method for balancing power savings and call set up time in a wireless communication device |
US6233437B1 (en) * | 1998-06-19 | 2001-05-15 | Wavetek Gmbh | Method and apparatus for testing mobile communication device employing frequency hopping |
US6330234B1 (en) | 2000-04-27 | 2001-12-11 | Peter A. Tomasi | Method and apparatus for reducing current consumption |
US6347236B1 (en) * | 1997-02-06 | 2002-02-12 | At&T Wireless Sevices, Inc. | Remote wireless unit having reduced power operating mode for a discrete multitone spread spectrum communications system |
US6418131B1 (en) * | 1994-06-17 | 2002-07-09 | Lake Communications Limited | Spectrum monitoring for PSTN subscribers |
US6434365B1 (en) * | 1998-12-29 | 2002-08-13 | Thomson Licensing Sa | Providing initial power estimate to wireless telephone handsets |
US6445936B1 (en) | 1999-11-16 | 2002-09-03 | Agere Systems Guardian Corp. | Low power consumption quick charge for wireless device |
US20020128051A1 (en) | 1999-10-18 | 2002-09-12 | Frank Liebenow | Notification of low-battery and Mantaining Communication In Wireless Network |
US6470042B1 (en) * | 1999-11-18 | 2002-10-22 | Vtech Communications, Ltd. | Phase-locked loop controller for a frequency hopping radio |
US6484017B1 (en) * | 1998-09-07 | 2002-11-19 | Lg Information & Communications, Ltd. | Up converter of base station transmitter in wireless communication system and method of controlling outputs thereof |
US6519449B1 (en) * | 1999-10-29 | 2003-02-11 | Nortel Networks Limited | Method and apparatus for a signal power control in a wireless communication system |
US6587694B1 (en) * | 1999-09-24 | 2003-07-01 | Agere Systems Inc. | Clock synchronization between wireless devices during cradled time |
US6678537B1 (en) | 1999-11-23 | 2004-01-13 | Agere Systems Inc. | Adjustment of period of real-time slow drift correction of alignment of handset's local oscillator for a cordless telephone |
US6710578B1 (en) | 2002-08-27 | 2004-03-23 | Motorola, Inc. | Power resource management in a portable communication device |
US6865375B1 (en) * | 1999-02-24 | 2005-03-08 | Legerity, Inc. | Method and apparatus for locating a synchronization signal |
US7023833B1 (en) * | 1999-09-10 | 2006-04-04 | Pulse-Link, Inc. | Baseband wireless network for isochronous communication |
US7236810B1 (en) * | 1998-09-30 | 2007-06-26 | Skyworks Solutions, Inc. | Using a low frequency timer to restore timing to a high frequency timer |
-
1999
- 1999-11-23 US US09/447,279 patent/US6678537B1/en not_active Expired - Fee Related
-
2004
- 2004-01-08 US US10/752,704 patent/US6925314B2/en not_active Ceased
-
2007
- 2007-08-02 US US11/882,613 patent/USRE43308E1/en not_active Expired - Fee Related
Patent Citations (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4639549A (en) * | 1984-01-31 | 1987-01-27 | Sony Corporation | Cordless telephone |
US4656653A (en) * | 1985-04-30 | 1987-04-07 | Nec Corporation | Cordless telephone apparatus having means for synchronizing channel scanning of fixed and portable units |
US4992720A (en) | 1988-01-29 | 1991-02-12 | Nec Corporation | Charge control circuit for cordless telephone system |
US4910761A (en) | 1988-03-04 | 1990-03-20 | Nec Corporation | Radio telephone |
US4979205A (en) * | 1988-03-23 | 1990-12-18 | Sony Corporation | Cordless telephone |
US5142563A (en) | 1989-11-13 | 1992-08-25 | Matsushita Electric Industrial Co., Ltd. | Cordless telephone system with quick charge mode for recharging battery |
US5220594A (en) * | 1990-02-23 | 1993-06-15 | Sony Corporation | Cordless telephone system having a telephone answering machine function |
US5451880A (en) * | 1990-11-27 | 1995-09-19 | Furukawa Denchi Kabushiki Kaisha | Battery-charging circuit |
US5809395A (en) * | 1991-01-15 | 1998-09-15 | Rogers Cable Systems Limited | Remote antenna driver for a radio telephony system |
US5297203A (en) | 1991-05-29 | 1994-03-22 | Video Technology Engineering, Ltd. | Digital cordless telephone apparatus |
EP0553771A2 (en) * | 1992-01-29 | 1993-08-04 | Robert Bosch Gmbh | Cordless telephone |
US5392287A (en) | 1992-03-05 | 1995-02-21 | Qualcomm Incorporated | Apparatus and method for reducing power consumption in a mobile communications receiver |
US5509015A (en) | 1992-03-05 | 1996-04-16 | Qualcomm Incorporated | Method and apparatus for scheduling communication between transceivers |
US5528667A (en) | 1992-10-13 | 1996-06-18 | U.S. Philips Corporation | Time management for cordless telephone by inputs from a user through the keypad to cause data to be transferred to the external source via input terminals and mating terminals on a battery charger |
US5627882A (en) | 1993-06-02 | 1997-05-06 | U.S. Philips Corporation | Enhanced power saving method for hand-held communications system and a hand-held communications system therefor |
US5677944A (en) | 1993-12-22 | 1997-10-14 | Matsushita Electric Industrial Co., Ltd. | Cordless telephone with battery measuring section |
US6418131B1 (en) * | 1994-06-17 | 2002-07-09 | Lake Communications Limited | Spectrum monitoring for PSTN subscribers |
US5519762A (en) * | 1994-12-21 | 1996-05-21 | At&T Corp. | Adaptive power cycling for a cordless telephone |
US5686813A (en) | 1996-05-30 | 1997-11-11 | Houston Audio Manufacturing Company Limited | Mobile phone battery pack with a power-saving function |
US5991344A (en) * | 1996-06-14 | 1999-11-23 | Kabushiki Kaisha Toshiba | Mobile communication device and method for setting AFC initial value |
US5794146A (en) | 1996-08-14 | 1998-08-11 | Sharp Microelectronics Technology, Inc. | System and method for conserving battery power in a mobile station searching to select a serving cell |
US5870685A (en) | 1996-09-04 | 1999-02-09 | Ericsson Inc. | Mobile station operations management based on battery capacity |
US6347236B1 (en) * | 1997-02-06 | 2002-02-12 | At&T Wireless Sevices, Inc. | Remote wireless unit having reduced power operating mode for a discrete multitone spread spectrum communications system |
US6041241A (en) | 1997-03-03 | 2000-03-21 | Motorola, Inc. | Apparatus and method for balancing power savings and call set up time in a wireless communication device |
US6028849A (en) * | 1997-04-18 | 2000-02-22 | Vlsi Technology, Inc. | Communication timing control arrangement and method thereof |
US6011788A (en) | 1997-12-10 | 2000-01-04 | L-3 Communications Corporation | S-CDMA fixed wireless loop system employing subscriber unit/radio base unit super-frame alignment |
US6233437B1 (en) * | 1998-06-19 | 2001-05-15 | Wavetek Gmbh | Method and apparatus for testing mobile communication device employing frequency hopping |
US6484017B1 (en) * | 1998-09-07 | 2002-11-19 | Lg Information & Communications, Ltd. | Up converter of base station transmitter in wireless communication system and method of controlling outputs thereof |
US7236810B1 (en) * | 1998-09-30 | 2007-06-26 | Skyworks Solutions, Inc. | Using a low frequency timer to restore timing to a high frequency timer |
US6434365B1 (en) * | 1998-12-29 | 2002-08-13 | Thomson Licensing Sa | Providing initial power estimate to wireless telephone handsets |
US6865375B1 (en) * | 1999-02-24 | 2005-03-08 | Legerity, Inc. | Method and apparatus for locating a synchronization signal |
US7023833B1 (en) * | 1999-09-10 | 2006-04-04 | Pulse-Link, Inc. | Baseband wireless network for isochronous communication |
US6587694B1 (en) * | 1999-09-24 | 2003-07-01 | Agere Systems Inc. | Clock synchronization between wireless devices during cradled time |
US20020128051A1 (en) | 1999-10-18 | 2002-09-12 | Frank Liebenow | Notification of low-battery and Mantaining Communication In Wireless Network |
US6519449B1 (en) * | 1999-10-29 | 2003-02-11 | Nortel Networks Limited | Method and apparatus for a signal power control in a wireless communication system |
US6445936B1 (en) | 1999-11-16 | 2002-09-03 | Agere Systems Guardian Corp. | Low power consumption quick charge for wireless device |
US6470042B1 (en) * | 1999-11-18 | 2002-10-22 | Vtech Communications, Ltd. | Phase-locked loop controller for a frequency hopping radio |
US6678537B1 (en) | 1999-11-23 | 2004-01-13 | Agere Systems Inc. | Adjustment of period of real-time slow drift correction of alignment of handset's local oscillator for a cordless telephone |
US6925314B2 (en) | 1999-11-23 | 2005-08-02 | Agere Systems Inc. | Adjustment of period of real-time slow drift correction of alignment of handset's local oscillator for a cordless telephone |
US6330234B1 (en) | 2000-04-27 | 2001-12-11 | Peter A. Tomasi | Method and apparatus for reducing current consumption |
US6710578B1 (en) | 2002-08-27 | 2004-03-23 | Motorola, Inc. | Power resource management in a portable communication device |
Also Published As
Publication number | Publication date |
---|---|
US20040137962A1 (en) | 2004-07-15 |
US6925314B2 (en) | 2005-08-02 |
US6678537B1 (en) | 2004-01-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: AGERE SYSTEMS INC., PENNSYLVANIA Free format text: MERGER;ASSIGNOR:AGERE SYSTEMS GUARDIAN CORP.;REEL/FRAME:020342/0293 Effective date: 20020822 |
|
AS | Assignment |
Owner name: AUCTNYC 7 LLC, DELAWARE Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:AGERE SYSTEMS INC.;REEL/FRAME:020352/0248 Effective date: 20061107 Owner name: AGERE SYSTEMS GUARDIAN CORP., PENNSYLVANIA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:LUCENT TECHNOLOGIES INC.;REEL/FRAME:020352/0178 Effective date: 20010130 Owner name: LUCENT TECHNOLOGIES INC., NEW JERSEY Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:CANNON, JOSEPH M.;MOONEY, PHILIP D.;SIGNING DATES FROM 19991122 TO 19991123;REEL/FRAME:020352/0283 |
|
CC | Certificate of correction | ||
FPAY | Fee payment |
Year of fee payment: 8 |
|
AS | Assignment |
Owner name: S. AQUA SEMICONDUCTOR, LLC, DELAWARE Free format text: MERGER;ASSIGNOR:AUCTNYC 7 LLC;REEL/FRAME:036805/0376 Effective date: 20150812 |
|
REMI | Maintenance fee reminder mailed | ||
LAPS | Lapse for failure to pay maintenance fees |
Free format text: PATENT EXPIRED FOR FAILURE TO PAY MAINTENANCE FEES (ORIGINAL EVENT CODE: EXP.) |