JP2006191582A - 初期復号化に基づいて電源制御システムの送信エネルギーを低減する方法および装置 - Google Patents
初期復号化に基づいて電源制御システムの送信エネルギーを低減する方法および装置 Download PDFInfo
- Publication number
- JP2006191582A JP2006191582A JP2005371536A JP2005371536A JP2006191582A JP 2006191582 A JP2006191582 A JP 2006191582A JP 2005371536 A JP2005371536 A JP 2005371536A JP 2005371536 A JP2005371536 A JP 2005371536A JP 2006191582 A JP2006191582 A JP 2006191582A
- Authority
- JP
- Japan
- Prior art keywords
- block
- power
- message
- transmit power
- symbols
- 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
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
- H04W52/04—TPC
- H04W52/06—TPC algorithms
- H04W52/08—Closed loop 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
- H04W52/02—Power saving 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)
- Mobile Radio Communication Systems (AREA)
Abstract
【解決手段】この方法は、符号化メッセージを示す複数のシンボルを含むブロックの第1の部分へのアクセスを含む。第1の部分は、第1の送信電力で送信され、複数のシンボル全てよりも少ないシンボルを有する。この方法は、ブロックの第1の部分を使用して符号化メッセージの復号化を試みること、符号化メッセージが復号化されたかどうかを判断すること、および符号化メッセージが復号化されたことの決定に応答して第2の送信電力の表示を提供することも含む。
【選択図】図1
Description
Claims (10)
- 符号化メッセージを示す複数のシンボルを含み、第1の部分が第1の送信電力で送信され、前記複数のシンボル全てよりも少ないシンボルを有する、ブロックの第1の部分にアクセスすること、
前記ブロックの前記第1の部分を使用して前記符号化メッセージの復号化を試みること、
前記符号化メッセージが復号化されたかどうかを判断すること、および
前記符号化メッセージが復号化されたことの決定に応答して第2の送信電力の表示を提供することを含む方法。 - 前記第2の送信電力の表示を提供することが、前記第1の送信電力に対する前記第2の送信電力の所望の増加または減少を示す少なくとも1つのビットを提供することを含む、請求項1に記載の方法。
- 前記第2の送信電力の表示を提供することが、電源オフ・メッセージを提供することを含む、請求項1に記載の方法。
- ブロックの少なくとも1つの第2の部分にアクセスすることをさらに含み、前記ブロックの各第2の部分が前記複数のシンボル全てよりも少ないシンボルを含む、請求項1に記載の方法。
- 前記ブロックの前記第1の部分および前記ブロックの前記少なくとも1つの第2の部分を使用して前記符号化メッセージの復号化を試みること、
前記ブロックの前記第1の部分および前記ブロックの前記少なくとも1つの第2の部分を使用して前記符号化メッセージが復号化されたかどうかを判断すること、
前記ブロックの前記第1の部分および前記ブロックの前記少なくとも1つの第2の部分を使用して前記符号化メッセージが復号化されたことの決定に応答して第2の送信電力の表示を提供することをさらに含む、請求項4に記載の方法。 - 符号化メッセージを示す複数のシンボルを含み、第1の部分が第1の送信電力で送信され、前記複数のシンボル全てよりも少ないシンボルを有する、ブロックの第1の部分を提供すること、
前記ブロックの前記第1の部分の提供に応答して第2の送信電力の表示を受信すること、
前記ブロックの第2の部分を前記第2の送信電力で提供することを含む方法。 - 前記第2の送信電力の前記表示を受信することが、前記第1の送信電力に対する前記第2の送信電力の所望の増加または減少を示す少なくとも1つのビットを受信することを含む、請求項6に記載の方法。
- 前記第2の送信電力の前記表示を受信することが、電源オフ・メッセージを受信し、前記電源オフ・メッセージの受信に応答して前記ブロックの後続部分の送信を中断することを含む、請求項6に記載の方法。
- 前記第2の送信電力の前記表示の受信の実質的に後に第3の送信電力の表示を受信することをさらに含み、前記第3の送信電力の前記表示の受信が前記第2の送信電力に対する前記第3の送信電力の所望の増加を示す少なくとも1つのビットの受信を含む、請求項6に記載の方法。
- 電源オン・メッセージの受信を含む前記第3の送信電力の前記表示の受信に応答して前記第3の送信電力で前記ブロックの少なくとも一部を提供すること、および
前記電源オン・メッセージの受信に応答して前記ブロックの追加の部分を提供することをさらに含む、請求項9に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/023991 | 2004-12-28 | ||
US11/023,991 US7454225B2 (en) | 2004-12-28 | 2004-12-28 | Method and apparatus for reducing transmitted energy in power-controlled systems based on early decoding |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006191582A true JP2006191582A (ja) | 2006-07-20 |
JP4959187B2 JP4959187B2 (ja) | 2012-06-20 |
Family
ID=35966460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005371536A Active JP4959187B2 (ja) | 2004-12-28 | 2005-12-26 | 初期復号化に基づいて電源制御システムの送信エネルギーを低減する方法および装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7454225B2 (ja) |
EP (1) | EP1677433B1 (ja) |
JP (1) | JP4959187B2 (ja) |
KR (1) | KR101162781B1 (ja) |
CN (1) | CN1797984B (ja) |
DE (1) | DE602005004751T2 (ja) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013505678A (ja) * | 2009-09-22 | 2013-02-14 | クアルコム,インコーポレイテッド | ワイヤレス通信のための干渉相殺 |
US8630602B2 (en) | 2005-08-22 | 2014-01-14 | Qualcomm Incorporated | Pilot interference cancellation |
US8743909B2 (en) | 2008-02-20 | 2014-06-03 | Qualcomm Incorporated | Frame termination |
US8787509B2 (en) | 2009-06-04 | 2014-07-22 | Qualcomm Incorporated | Iterative interference cancellation receiver |
US8831149B2 (en) | 2009-09-03 | 2014-09-09 | Qualcomm Incorporated | Symbol estimation methods and apparatuses |
US8971905B2 (en) | 2010-06-30 | 2015-03-03 | Huawei Technologies Co., Ltd | Method, device, and system for performing assignment for a call |
US8995417B2 (en) | 2008-06-09 | 2015-03-31 | Qualcomm Incorporated | Increasing capacity in wireless communication |
US9071344B2 (en) | 2005-08-22 | 2015-06-30 | Qualcomm Incorporated | Reverse link interference cancellation |
US9160577B2 (en) | 2009-04-30 | 2015-10-13 | Qualcomm Incorporated | Hybrid SAIC receiver |
US9237515B2 (en) | 2008-08-01 | 2016-01-12 | Qualcomm Incorporated | Successive detection and cancellation for cell pilot detection |
US9277487B2 (en) | 2008-08-01 | 2016-03-01 | Qualcomm Incorporated | Cell detection with interference cancellation |
US9509452B2 (en) | 2009-11-27 | 2016-11-29 | Qualcomm Incorporated | Increasing capacity in wireless communications |
US9673837B2 (en) | 2009-11-27 | 2017-06-06 | Qualcomm Incorporated | Increasing capacity in wireless communications |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8594252B2 (en) | 2005-08-22 | 2013-11-26 | Qualcomm Incorporated | Interference cancellation for wireless communications |
US9484979B2 (en) * | 2010-02-26 | 2016-11-01 | Texas Instruments Incorporated | Switching between transmit and receive modes in a wireless transceiver |
US9185650B2 (en) * | 2012-09-17 | 2015-11-10 | Qualcomm Incorporated | Apparatus and method for controlling downlink power in early decode termination mode |
US8923171B2 (en) * | 2012-09-20 | 2014-12-30 | Qualcomm Incorporated | Apparatus and method for reducing UE's power consumption by controlling early decoding boundary |
KR102412695B1 (ko) | 2015-07-28 | 2022-06-24 | 삼성전자주식회사 | 데이터 수신을 제어하기 위한 장치 및 방법 |
ES2770762T3 (es) | 2016-12-23 | 2020-07-03 | Asustek Comp Inc | Método y aparato para multiplexar transmisiones para diferentes servicios en un sistema de comunicación inalámbrica |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10145293A (ja) * | 1996-11-07 | 1998-05-29 | Hitachi Ltd | Cdma移動通信システムの送信電力制御方法及び通信機 |
JPH11340948A (ja) * | 1998-05-28 | 1999-12-10 | Nec Corp | Cdma移動通信システムにおける呼出捕捉時の電力制御方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5604730A (en) * | 1994-07-25 | 1997-02-18 | Qualcomm Incorporated | Remote transmitter power control in a contention based multiple access system |
US5841768A (en) * | 1996-06-27 | 1998-11-24 | Interdigital Technology Corporation | Method of controlling initial power ramp-up in CDMA systems by using short codes |
US6046990A (en) * | 1995-11-15 | 2000-04-04 | Ericsson, Inc. | High-penetration transmission method for a radiocommunication system |
US6189123B1 (en) * | 1997-03-26 | 2001-02-13 | Telefonaktiebolaget Lm Ericsson | Method and apparatus for communicating a block of digital information between a sending and a receiving station |
US7184426B2 (en) * | 2002-12-12 | 2007-02-27 | Qualcomm, Incorporated | Method and apparatus for burst pilot for a time division multiplex system |
JP2000341212A (ja) * | 1999-05-27 | 2000-12-08 | Nec Corp | Cdma基地局送信電力制御回路、これを有する基地局装置およびtpcタイミング方法 |
US6603752B1 (en) * | 1999-07-29 | 2003-08-05 | Ahmed Saifuddin | Method and system for controlling transmission energy in a variable rate gated communication system |
GB9923069D0 (en) * | 1999-09-29 | 1999-12-01 | Nokia Telecommunications Oy | Estimating an indicator for a communication path |
US6876866B1 (en) * | 2000-07-13 | 2005-04-05 | Qualcomm Incorporated | Multi-state power control mechanism for a wireless communication system |
US6925070B2 (en) * | 2000-07-31 | 2005-08-02 | Ipr Licensing, Inc. | Time-slotted data packets with a preamble |
CN1192528C (zh) * | 2002-01-11 | 2005-03-09 | 华为技术有限公司 | 一种同步宽带码分多址系统中实现小区接入的方法 |
JP2004080235A (ja) * | 2002-08-14 | 2004-03-11 | Nec Corp | セルラシステム、移動局、基地局及びそれに用いる送信電力制御方法並びにそのプログラム |
US7103729B2 (en) * | 2002-12-26 | 2006-09-05 | Intel Corporation | Method and apparatus of memory management |
US7430241B2 (en) | 2003-03-14 | 2008-09-30 | Lucent Technologies Inc. | Method for early decoding of control channel information |
KR100985104B1 (ko) * | 2003-09-03 | 2010-10-05 | 엘지전자 주식회사 | 재전송 패킷의 전력제어방법 |
US7454173B2 (en) * | 2004-04-23 | 2008-11-18 | Telefonaktiebolaget L M Ericsson (Publ) | Load control in shared medium many-to-one communication systems |
-
2004
- 2004-12-28 US US11/023,991 patent/US7454225B2/en active Active
-
2005
- 2005-12-15 EP EP05257738A patent/EP1677433B1/en not_active Expired - Fee Related
- 2005-12-15 DE DE602005004751T patent/DE602005004751T2/de active Active
- 2005-12-26 JP JP2005371536A patent/JP4959187B2/ja active Active
- 2005-12-27 CN CN2005101341841A patent/CN1797984B/zh not_active Expired - Fee Related
- 2005-12-28 KR KR1020050131914A patent/KR101162781B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10145293A (ja) * | 1996-11-07 | 1998-05-29 | Hitachi Ltd | Cdma移動通信システムの送信電力制御方法及び通信機 |
JPH11340948A (ja) * | 1998-05-28 | 1999-12-10 | Nec Corp | Cdma移動通信システムにおける呼出捕捉時の電力制御方法 |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8630602B2 (en) | 2005-08-22 | 2014-01-14 | Qualcomm Incorporated | Pilot interference cancellation |
US9071344B2 (en) | 2005-08-22 | 2015-06-30 | Qualcomm Incorporated | Reverse link interference cancellation |
US9055545B2 (en) | 2005-08-22 | 2015-06-09 | Qualcomm Incorporated | Interference cancellation for wireless communications |
US8743909B2 (en) | 2008-02-20 | 2014-06-03 | Qualcomm Incorporated | Frame termination |
US9014152B2 (en) | 2008-06-09 | 2015-04-21 | Qualcomm Incorporated | Increasing capacity in wireless communications |
US9408165B2 (en) | 2008-06-09 | 2016-08-02 | Qualcomm Incorporated | Increasing capacity in wireless communications |
US8995417B2 (en) | 2008-06-09 | 2015-03-31 | Qualcomm Incorporated | Increasing capacity in wireless communication |
US9277487B2 (en) | 2008-08-01 | 2016-03-01 | Qualcomm Incorporated | Cell detection with interference cancellation |
US9237515B2 (en) | 2008-08-01 | 2016-01-12 | Qualcomm Incorporated | Successive detection and cancellation for cell pilot detection |
US9160577B2 (en) | 2009-04-30 | 2015-10-13 | Qualcomm Incorporated | Hybrid SAIC receiver |
US8787509B2 (en) | 2009-06-04 | 2014-07-22 | Qualcomm Incorporated | Iterative interference cancellation receiver |
US8831149B2 (en) | 2009-09-03 | 2014-09-09 | Qualcomm Incorporated | Symbol estimation methods and apparatuses |
JP2013505678A (ja) * | 2009-09-22 | 2013-02-14 | クアルコム,インコーポレイテッド | ワイヤレス通信のための干渉相殺 |
US9509452B2 (en) | 2009-11-27 | 2016-11-29 | Qualcomm Incorporated | Increasing capacity in wireless communications |
US9673837B2 (en) | 2009-11-27 | 2017-06-06 | Qualcomm Incorporated | Increasing capacity in wireless communications |
US10790861B2 (en) | 2009-11-27 | 2020-09-29 | Qualcomm Incorporated | Increasing capacity in wireless communications |
US8971905B2 (en) | 2010-06-30 | 2015-03-03 | Huawei Technologies Co., Ltd | Method, device, and system for performing assignment for a call |
Also Published As
Publication number | Publication date |
---|---|
CN1797984A (zh) | 2006-07-05 |
CN1797984B (zh) | 2012-02-08 |
US20060142038A1 (en) | 2006-06-29 |
US7454225B2 (en) | 2008-11-18 |
EP1677433A1 (en) | 2006-07-05 |
EP1677433B1 (en) | 2008-02-13 |
DE602005004751D1 (de) | 2008-03-27 |
KR20060076747A (ko) | 2006-07-04 |
DE602005004751T2 (de) | 2009-02-12 |
KR101162781B1 (ko) | 2012-07-04 |
JP4959187B2 (ja) | 2012-06-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4959187B2 (ja) | 初期復号化に基づいて電源制御システムの送信エネルギーを低減する方法および装置 | |
ES2336158T3 (es) | Procedimiento y aparato de control de potencia en un sistema de comunicacion inalambrica. | |
RU2231223C2 (ru) | Управление тепловым режимом передачи модема данных радиосвязи | |
JP4750700B2 (ja) | 逆方向リンクのレート割当てのための熱上昇(rot)閾値の動的調整に関する方法および装置 | |
CN101040476B (zh) | 使用纠删技术的功率控制 | |
TW554630B (en) | Method and apparatus for power control in a wireless communication system | |
JP4339692B2 (ja) | 通信システムにおいて、サービスの質を調節するシステムおよび方法 | |
US7945280B2 (en) | Radio channel control method and receiving apparatus | |
EP2475125B1 (en) | Method, apparatus and computer program product providing slow associated control channel (sacch) repetition | |
WO2007002256A1 (en) | Apparatus for controlling sleep intervals of a mobile unit | |
WO2006029403A1 (en) | Apparatus, system, and method for managing transmission power in a wireless communication system | |
JPH08274756A (ja) | 無線通信システム | |
US8478326B2 (en) | Communication system, communication device and communication rate modification method | |
US7415655B2 (en) | Method and apparatus for full rate erasure handling in CDMA | |
US8134929B2 (en) | Communication system | |
US20080220726A1 (en) | Method and system for optimizing data transfer rate in a communication network | |
US6804253B2 (en) | Method for determining mobile station coding scheme adaptation capability | |
CN104937858A (zh) | 用于先验解码的系统和方法 | |
CN101572910B (zh) | 调整语音帧相位的方法、基站收发信台及基站子系统 | |
KR20120023437A (ko) | 무선 통신 시스템에서의 전력 제어 장치 및 방법 | |
EP2333987B1 (en) | Radio channel control method and receiving apparatus | |
TWI454080B (zh) | 無線通信系統中用於管理傳輸功率之裝置系統及方法 | |
RU2479931C2 (ru) | Увеличение пропускной способности в беспроводной связи | |
CN103026409A (zh) | 语音帧的译码方法及装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20081225 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20110714 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110725 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20111025 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20111028 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20111125 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20111130 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20111226 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20120104 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120125 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120227 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120321 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150330 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4959187 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |