SG160410A1 - Power control and handoff with power control commands and erasure indications - Google Patents
Power control and handoff with power control commands and erasure indicationsInfo
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
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 (pt) |
EP (2) | EP1987601A2 (pt) |
JP (2) | JP5237114B2 (pt) |
KR (3) | KR101048633B1 (pt) |
CN (3) | CN103037487B (pt) |
AR (1) | AR058939A1 (pt) |
BR (1) | BRPI0706309B1 (pt) |
CA (2) | CA2758329C (pt) |
DE (2) | DE08014430T1 (pt) |
ES (2) | ES2312306T1 (pt) |
RU (2) | RU2414055C2 (pt) |
SG (1) | SG160410A1 (pt) |
TW (1) | TWI462506B (pt) |
WO (1) | WO2007112142A2 (pt) |
Families Citing this family (20)
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US7292856B2 (en) * | 2004-12-22 | 2007-11-06 | Qualcomm Incorporated | Methods and apparatus for flexible forward-link and reverse-link handoffs |
US8254360B2 (en) * | 2005-06-16 | 2012-08-28 | Qualcomm Incorporated | OFDMA control channel interlacing |
US7983674B2 (en) * | 2005-06-16 | 2011-07-19 | Qualcomm Incorporated | Serving base station selection in a wireless communication system |
US8315226B2 (en) | 2006-01-05 | 2012-11-20 | Qualcomm Incorporated | Power control and handoff with power control commands and erasure indications |
US8493941B2 (en) * | 2006-04-21 | 2013-07-23 | Alcatel Lucent | Method to control the effects of out-of-cell interference in a wireless cellular system using over-the-air feedback control |
BRPI0910968A2 (pt) * | 2008-04-29 | 2016-01-12 | Ericsson Telefon Ab L M | método e arranjo em um equipamento de usuário para controlar potência de enlace descendente em um sistema de rede de comunicação de multi-portadora |
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 |
WO2011034634A1 (en) * | 2009-09-21 | 2011-03-24 | Qualcomm Incorporated | Methods and apparatuses for reporting a metric of downlink quality during a baton handover |
US9451553B2 (en) | 2010-04-30 | 2016-09-20 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and arrangement for load sharing power control |
US9048970B1 (en) * | 2011-01-14 | 2015-06-02 | Marvell International Ltd. | Feedback for cooperative multipoint transmission systems |
EP2692068B1 (en) | 2011-03-31 | 2019-06-19 | Marvell World Trade Ltd. | Channel feedback for cooperative multipoint transmission |
US8744011B2 (en) * | 2011-10-04 | 2014-06-03 | Broadcom Corporation | Wireless communication device having reduced power consumption |
US9031597B2 (en) | 2011-11-10 | 2015-05-12 | Marvell World Trade Ltd. | Differential CQI encoding for cooperative multipoint feedback |
US9220087B1 (en) | 2011-12-08 | 2015-12-22 | Marvell International Ltd. | Dynamic point selection with combined PUCCH/PUSCH feedback |
CN104521269B (zh) | 2012-04-27 | 2018-05-11 | 马维尔国际贸易有限公司 | 用于基站和移动通信终端之间的多点协作(CoMP)通信方法和装置 |
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 |
JP6473807B2 (ja) | 2014-10-03 | 2019-02-20 | インターデイジタル パテント ホールディングス インコーポレイテッド | 制限されたダイレクトディスカバリのための方法 |
CN114270954A (zh) * | 2019-08-23 | 2022-04-01 | 索尼集团公司 | 多功率等级操作 |
Family Cites Families (40)
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US5491717A (en) * | 1993-10-18 | 1996-02-13 | Motorola, Inc. | Method for controlling transmission during handoff in a communication system |
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 |
JP4259753B2 (ja) | 1997-10-13 | 2009-04-30 | クゥアルコム・インコーポレイテッド | 最適化電力制御用の装置および方法 |
US6259928B1 (en) * | 1997-10-13 | 2001-07-10 | Qualcomm Inc. | System and method for optimized power control |
US6185432B1 (en) | 1997-10-13 | 2001-02-06 | Qualcomm Incorporated | System and method for selecting power control modes |
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 |
US6449463B1 (en) | 1998-10-29 | 2002-09-10 | Qualcomm, Incorporated | Variable loop gain in double loop power control systems |
KR100366799B1 (ko) * | 1998-12-26 | 2003-04-07 | 엘지전자 주식회사 | 이동통신시스템의전송전력제어방법 |
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 |
KR20010109040A (ko) | 2000-06-01 | 2001-12-08 | 신승현 | 인터넷 방송 중계 시스템 및 그 방법 |
US6876866B1 (en) * | 2000-07-13 | 2005-04-05 | Qualcomm Incorporated | Multi-state power control mechanism for a wireless communication system |
DE60239926D1 (de) * | 2001-03-28 | 2011-06-16 | Qualcomm Inc | Leistungsregelung für punkt-zu-mehrpunktdienste in kommunikationssystemen |
US6757520B2 (en) | 2001-06-26 | 2004-06-29 | Qualcomm Incorporated | Method and apparatus for selecting a serving sector in a data communication system |
KR100547843B1 (ko) | 2001-07-13 | 2006-02-01 | 삼성전자주식회사 | 이동통신 시스템의 송신전력 제어장치 및 방법 |
US7190964B2 (en) | 2001-08-20 | 2007-03-13 | Telefonaktiebolaget Lm Ericsson (Publ) | Reverse link power control in 1xEV-DV systems |
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 |
US7170876B2 (en) * | 2002-04-30 | 2007-01-30 | Qualcomm, Inc. | Outer-loop scheduling design for communication systems with channel quality feedback mechanisms |
US7313398B1 (en) | 2002-08-06 | 2007-12-25 | Sprint Spectrum L.P. | System and method for handoff in a CDMA network |
DE10237330A1 (de) * | 2002-08-14 | 2004-02-26 | Siemens Ag | Verbesserungen in einem Funk-Kommunikationssystem |
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 |
US7469146B2 (en) | 2003-07-10 | 2008-12-23 | Telefonaktiebolaget Lm Ericsson (Publ) | Radio link management based on retransmission request performance |
MXPA06000434A (es) * | 2003-07-11 | 2006-04-05 | Qualcomm Inc | Canal de enlace de avance compartido dinamico para un sistema de comunicacion inalambrico. |
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 |
WO2007044316A1 (en) * | 2005-10-06 | 2007-04-19 | 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 |
-
2007
- 2007-01-04 US US11/620,037 patent/US8315226B2/en active Active
- 2007-01-05 BR BRPI0706309-1A patent/BRPI0706309B1/pt not_active IP Right Cessation
- 2007-01-05 CA CA2758329A patent/CA2758329C/en not_active Expired - Fee Related
- 2007-01-05 KR KR1020087019228A patent/KR101048633B1/ko active IP Right Grant
- 2007-01-05 EP EP07756306A patent/EP1987601A2/en not_active Withdrawn
- 2007-01-05 KR KR1020117004900A patent/KR101129206B1/ko active IP Right Grant
- 2007-01-05 SG SG201001838-0A patent/SG160410A1/en unknown
- 2007-01-05 AR ARP070100062A patent/AR058939A1/es unknown
- 2007-01-05 CN CN201210053565.7A patent/CN103037487B/zh active Active
- 2007-01-05 RU RU2008132139/09A patent/RU2414055C2/ru active
- 2007-01-05 CA CA2635299A patent/CA2635299C/en not_active Expired - Fee Related
- 2007-01-05 ES ES07756306T patent/ES2312306T1/es active Pending
- 2007-01-05 TW TW096100623A patent/TWI462506B/zh not_active IP Right Cessation
- 2007-01-05 DE DE08014430T patent/DE08014430T1/de active Pending
- 2007-01-05 KR KR1020107021680A patent/KR101168840B1/ko active IP Right Grant
- 2007-01-05 EP EP08014430A patent/EP1993215A1/en not_active Withdrawn
- 2007-01-05 CN CN2007800018516A patent/CN101390301B/zh active Active
- 2007-01-05 JP JP2008549670A patent/JP5237114B2/ja active Active
- 2007-01-05 CN CN201310031794.3A patent/CN103220771B/zh active Active
- 2007-01-05 RU RU2009147512/08A patent/RU2509415C2/ru active
- 2007-01-05 DE DE07756306T patent/DE07756306T1/de active Pending
- 2007-01-05 ES ES08014430T patent/ES2313864T1/es active Pending
- 2007-01-05 WO PCT/US2007/060194 patent/WO2007112142A2/en active Application Filing
-
2011
- 2011-12-26 JP JP2011284089A patent/JP5502846B2/ja not_active Expired - Fee Related
-
2012
- 2012-10-17 US US13/654,329 patent/US8737360B2/en active Active
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