SG160410A1 - Power control and handoff with power control commands and erasure indications - Google Patents

Power control and handoff with power control commands and erasure indications

Info

Publication number
SG160410A1
SG160410A1 SG201001838-0A SG2010018380A SG160410A1 SG 160410 A1 SG160410 A1 SG 160410A1 SG 2010018380 A SG2010018380 A SG 2010018380A SG 160410 A1 SG160410 A1 SG 160410A1
Authority
SG
Singapore
Prior art keywords
power control
mode
erasure
handoff
terminal
Prior art date
Application number
SG201001838-0A
Other languages
English (en)
Inventor
Mohammad J Borran
Aamod Khandekar
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of SG160410A1 publication Critical patent/SG160410A1/en

Links

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
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/08—Closed loop power control
    • 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
    • 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
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • H04W52/40—TPC being performed in particular situations during macro-diversity or soft handoff
    • 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
    • H04W52/04—TPC
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
    • 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
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/12—Outer and inner loops
    • 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
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • 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
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • 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
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/20—TPC being performed according to specific parameters using error rate
    • 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
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • H04W52/265—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the quality of service QoS
SG201001838-0A 2006-01-05 2007-01-05 Power control and handoff with power control commands and erasure indications SG160410A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75698106P 2006-01-05 2006-01-05

Publications (1)

Publication Number Publication Date
SG160410A1 true SG160410A1 (en) 2010-04-29

Family

ID=38541766

Family Applications (1)

Application Number Title Priority Date Filing Date
SG201001838-0A SG160410A1 (en) 2006-01-05 2007-01-05 Power control and handoff with power control commands and erasure indications

Country Status (14)

Country Link
US (2) US8315226B2 (ja)
EP (2) EP1987601A2 (ja)
JP (2) JP5237114B2 (ja)
KR (3) KR101129206B1 (ja)
CN (3) CN103037487B (ja)
AR (1) AR058939A1 (ja)
BR (1) BRPI0706309B1 (ja)
CA (2) CA2635299C (ja)
DE (2) DE07756306T1 (ja)
ES (2) ES2313864T1 (ja)
RU (2) RU2509415C2 (ja)
SG (1) SG160410A1 (ja)
TW (1) TWI462506B (ja)
WO (1) WO2007112142A2 (ja)

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US7983674B2 (en) * 2005-06-16 2011-07-19 Qualcomm Incorporated Serving base station selection in a wireless communication system
US8254360B2 (en) * 2005-06-16 2012-08-28 Qualcomm Incorporated OFDMA control channel interlacing
US8315226B2 (en) 2006-01-05 2012-11-20 Qualcomm Incorporated Power control and handoff with power control commands and erasure indications
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US8406768B1 (en) 2008-10-13 2013-03-26 Sprint Spectrum L.P. Method and system for maintaining a reverse-active set that defines which sectors receive reverse-link signals
US8442021B2 (en) * 2008-11-07 2013-05-14 Motorola Mobility Llc Radio link performance prediction in wireless communication terminal
US8472921B2 (en) * 2009-02-13 2013-06-25 Via Telecom, Inc. Apparatus, method and system for reduced active set management
US8830960B2 (en) * 2009-09-21 2014-09-09 Qualcomm Incorporated Method and apparatus for maintaining communication during a baton handover
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US9048970B1 (en) * 2011-01-14 2015-06-02 Marvell International Ltd. Feedback for cooperative multipoint transmission systems
JP6019502B2 (ja) 2011-03-31 2016-11-02 マーベル ワールド トレード リミテッド 協調マルチポイント送信のためのチャネルフィードバック
US8744011B2 (en) * 2011-10-04 2014-06-03 Broadcom Corporation Wireless communication device having reduced power consumption
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US9220087B1 (en) 2011-12-08 2015-12-22 Marvell International Ltd. Dynamic point selection with combined PUCCH/PUSCH feedback
US9143951B2 (en) 2012-04-27 2015-09-22 Marvell World Trade Ltd. Method and system for coordinated multipoint (CoMP) communication between base-stations and mobile communication terminals
JP2014093607A (ja) * 2012-11-01 2014-05-19 Nec Corp 通信システム、通信装置、送信パワー制御方法および制御プログラム
KR102539490B1 (ko) 2014-10-03 2023-06-01 인터디지탈 패튼 홀딩스, 인크 제한된 직접 검색을 위한 방법
CN114270954A (zh) * 2019-08-23 2022-04-01 索尼集团公司 多功率等级操作

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US6075974A (en) 1996-11-20 2000-06-13 Qualcomm Inc. Method and apparatus for adjusting thresholds and measurements of received signals by anticipating power control commands yet to be executed
US5987326A (en) * 1997-02-11 1999-11-16 Qualcomm Incorporated Transmit power reduction for a high speed CDMA link in soft handoff
US5982760A (en) 1997-06-20 1999-11-09 Qualcomm Inc. Method and apparatus for power adaptation control in closed-loop communications
US6188678B1 (en) 1997-08-07 2001-02-13 Qualcomm Inc. Method and apparatus for adaptive closed loop power control using open loop measurements
US6377809B1 (en) * 1997-09-16 2002-04-23 Qualcomm Incorporated Channel structure for communication systems
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US6259928B1 (en) * 1997-10-13 2001-07-10 Qualcomm Inc. System and method for optimized power control
US6275478B1 (en) * 1998-07-10 2001-08-14 Qualcomm Incorporated Methods and apparatuses for fast power control of signals transmitted on a multiple access channel
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JP3968190B2 (ja) 1999-03-06 2007-08-29 松下電器産業株式会社 送受信装置
JP2000267962A (ja) 1999-03-19 2000-09-29 Canon Inc 情報処理装置および情報処理方法およびコンピュータが読み出し可能なプログラムを格納した記憶媒体
US6515975B1 (en) * 1999-04-22 2003-02-04 Nortel Networks Limited Fast forward power control during soft handoff
US6208699B1 (en) * 1999-09-01 2001-03-27 Qualcomm Incorporated Method and apparatus for detecting zero rate frames in a communications system
US7590095B2 (en) * 2000-02-14 2009-09-15 Qualcomm Incorporated Method and apparatus for power control of multiple channels in a wireless communication system
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US6757520B2 (en) 2001-06-26 2004-06-29 Qualcomm Incorporated Method and apparatus for selecting a serving sector in a data communication system
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US6731606B2 (en) * 2002-01-31 2004-05-04 Qualcomm Incorporated Power control outer loop for communication channels with discontinuous transmission (DTX)
KR100547893B1 (ko) * 2001-10-30 2006-02-01 삼성전자주식회사 이동통신시스템에서 역방향 채널의 전력 제어 방법 및 장치
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CN1198419C (zh) * 2003-01-16 2005-04-20 大唐移动通信设备有限公司 基于下行导引时隙的功率控制方法
US7738901B2 (en) * 2003-07-10 2010-06-15 Telefonaktiebolaget Lm Ericsson (Publ) Secondary link power control in a wireless communication network
WO2005009069A1 (en) 2003-07-10 2005-01-27 Telefonaktiebolaget Lm Ericsson (Publ) Radio link management based on retransmission request performance
KR101161196B1 (ko) * 2003-07-11 2012-07-02 퀄컴 인코포레이티드 무선 통신 시스템을 위한 동적 공유 순방향 링크 채널
US7076265B2 (en) * 2003-09-26 2006-07-11 Motorola, Inc. Power reduction method for a mobile communication system
JP4255357B2 (ja) 2003-10-29 2009-04-15 京セラ株式会社 ハンドオフ制御方法およびそれを利用した無線装置
KR100945336B1 (ko) 2003-12-30 2010-03-08 엘지노텔 주식회사 역방향링크 전력 제어 방법
US7197692B2 (en) * 2004-06-18 2007-03-27 Qualcomm Incorporated Robust erasure detection and erasure-rate-based closed loop power control
US7292856B2 (en) 2004-12-22 2007-11-06 Qualcomm Incorporated Methods and apparatus for flexible forward-link and reverse-link handoffs
US7477899B2 (en) * 2005-01-21 2009-01-13 Alcatel-Lucent Usa Inc. Integrating rate or power control with scheduling of reverse link wireless transmissions in a handoff zone
US20070082620A1 (en) * 2005-10-06 2007-04-12 Interdigital Technology Corporation Method and apparatus for controlling uplink transmission power for ofdma based evolved utra
US8315226B2 (en) 2006-01-05 2012-11-20 Qualcomm Incorporated Power control and handoff with power control commands and erasure indications

Also Published As

Publication number Publication date
AR058939A1 (es) 2008-03-05
KR101048633B1 (ko) 2011-07-12
US20070201407A1 (en) 2007-08-30
KR101168840B1 (ko) 2012-07-26
US20130040647A1 (en) 2013-02-14
JP2012120183A (ja) 2012-06-21
ES2312306T1 (es) 2009-03-01
ES2313864T1 (es) 2009-03-16
CN103220771A (zh) 2013-07-24
US8737360B2 (en) 2014-05-27
CA2758329A1 (en) 2007-10-04
CN103037487A (zh) 2013-04-10
DE08014430T1 (de) 2009-04-16
CN101390301B (zh) 2013-07-24
WO2007112142A2 (en) 2007-10-04
CA2635299A1 (en) 2007-10-04
TWI462506B (zh) 2014-11-21
DE07756306T1 (de) 2009-03-05
CN103220771B (zh) 2016-06-08
JP2009522957A (ja) 2009-06-11
BRPI0706309B1 (pt) 2019-10-29
KR20100119581A (ko) 2010-11-09
RU2509415C2 (ru) 2014-03-10
RU2009147512A (ru) 2011-06-27
KR101129206B1 (ko) 2012-03-26
CA2758329C (en) 2015-11-17
KR20110038162A (ko) 2011-04-13
CA2635299C (en) 2015-08-11
JP5237114B2 (ja) 2013-07-17
TW200742302A (en) 2007-11-01
KR20080091208A (ko) 2008-10-09
RU2414055C2 (ru) 2011-03-10
BRPI0706309A2 (pt) 2011-03-22
CN103037487B (zh) 2016-03-30
RU2008132139A (ru) 2010-02-10
CN101390301A (zh) 2009-03-18
JP5502846B2 (ja) 2014-05-28
EP1987601A2 (en) 2008-11-05
EP1993215A1 (en) 2008-11-19
WO2007112142A3 (en) 2008-08-14
US8315226B2 (en) 2012-11-20

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