JP2010512687A - 高度化された送信機及び受信機における電力低減方法 - Google Patents
高度化された送信機及び受信機における電力低減方法 Download PDFInfo
- Publication number
- JP2010512687A JP2010512687A JP2009540336A JP2009540336A JP2010512687A JP 2010512687 A JP2010512687 A JP 2010512687A JP 2009540336 A JP2009540336 A JP 2009540336A JP 2009540336 A JP2009540336 A JP 2009540336A JP 2010512687 A JP2010512687 A JP 2010512687A
- Authority
- JP
- Japan
- Prior art keywords
- control channel
- receiver
- transmission
- dpcch
- data
- 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
- 238000000034 method Methods 0.000 title claims description 55
- 230000009467 reduction Effects 0.000 title claims description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 65
- 238000001514 detection method Methods 0.000 claims abstract description 32
- 238000012545 processing Methods 0.000 claims description 17
- 230000004044 response Effects 0.000 claims description 4
- 238000004891 communication Methods 0.000 description 11
- 230000011664 signaling Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 230000007480 spreading Effects 0.000 description 4
- 101000741965 Homo sapiens Inactive tyrosine-protein kinase PRAG1 Proteins 0.000 description 3
- 102100038659 Inactive tyrosine-protein kinase PRAG1 Human genes 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- UIAFKZKHHVMJGS-UHFFFAOYSA-N 2,4-dihydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C=C1O UIAFKZKHHVMJGS-UHFFFAOYSA-N 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 230000008685 targeting Effects 0.000 description 1
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
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/32—TPC of broadcast or control channels
- H04W52/325—Power control of control or pilot channels
-
- 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
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/32—TPC of broadcast or control channels
- H04W52/327—Power control of multicast channels
-
- 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
- H04W52/44—TPC being performed in particular situations in connection with interruption of transmission
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
-
- 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
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
-
- 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)
- Circuits Of Receivers In General (AREA)
- Transmitters (AREA)
Abstract
Description
Claims (10)
- 送信機における電力低減のための方法であって、該方法が、
送信機において、制御チャネル情報の使用なしに受信機がデータチャネルを検出することをサポートするかを判断するステップ、
該受信機が制御チャネル情報を使用することなく該データチャネルを検出することができると該判断するステップで判断した場合、該データチャネルに関連する制御チャネル情報の送信を無効化するステップ、及び
該データチャネルでデータを該受信機に送信するステップ
からなる方法。 - 請求項1の方法であって、さらに、
中断インジケータを該受信機に送信するステップであって、該中断インジケータが制御チャネル情報の送信が無効化されたことを示している、ステップ
からなる方法。 - 請求項1の方法において、該無効化するステップが、
該受信機がブラインドデータチャネル検出をサポートすると該判断するステップで判断した場合に制御チャネルをオフするステップ
からなる方法。 - 請求項1の方法において、該無効化するステップが、
該制御チャネル情報の代わりに不連続送信フレームを送信するステップ
からなる方法。 - 請求項1の方法であって、さらに、
該受信機が制御チャネル情報を使用することなく該データチャネルを検出することができないと該判断するステップで判断した場合、該データチャネルに関連する制御チャネル情報を送信するステップ
からなる方法。 - 請求項1の方法であって、該制御チャネル情報の送信が無効化された後に、さらに、
送信電力の節約が必要かを判断するステップ、
送信電力の節約が不要であると判断された場合に制御チャネル情報の送信を有効化するステップ、及び
該データチャネルでデータを、及び該制御チャネルで該制御情報を該受信機に送信するステップ
からなる方法。 - 請求項6の方法であって、さらに、
制御チャネル送信インジケータを該受信機に送信するステップであって、該制御チャネル送信インジケータが該制御チャネル情報の送信が有効化されたことを示している、ステップ
からなる方法。 - 受信機における電力低減の方法であって、該方法が、
該受信機において、受信された中断インジケータに応じて受信データチャネルに関連する制御チャネル情報の処理を無効化するステップであって、該受信された中断インジケータが該制御チャネル情報の送信が無効化されたことを示している、ステップ、及び
該制御チャネル情報の使用なしに該受信機において該データチャネルを検出するステップ
からなる方法。 - 請求項8の方法において、該中断インジケータが、該制御チャネル情報を搬送するための制御チャネルがDTXフレームを搬送することを示している方法。
- 請求項8の方法において、該中断インジケータが、該制御チャネル情報を搬送するための制御チャネルが送信機でオフされたことを示している方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/645,606 US7734308B2 (en) | 2006-12-27 | 2006-12-27 | Power reduction methods in enhanced transmitters and receivers |
US11/645,606 | 2006-12-27 | ||
PCT/US2007/025767 WO2008085331A2 (en) | 2006-12-27 | 2007-12-17 | Power reduction methods in enhanced transmitters and receivers |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010512687A true JP2010512687A (ja) | 2010-04-22 |
JP5642966B2 JP5642966B2 (ja) | 2014-12-17 |
Family
ID=39583862
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009540336A Expired - Fee Related JP5642966B2 (ja) | 2006-12-27 | 2007-12-17 | 高度化された送信機及び受信機における電力低減方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7734308B2 (ja) |
EP (1) | EP2098080B1 (ja) |
JP (1) | JP5642966B2 (ja) |
KR (1) | KR101161573B1 (ja) |
CN (1) | CN101569228B (ja) |
WO (1) | WO2008085331A2 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8160075B2 (en) * | 2007-10-01 | 2012-04-17 | Telefonaktiebolaget Lm Ericsson (Publ) | Downlink out of sync detection in continuous packet connectivity |
US8054802B2 (en) * | 2007-10-29 | 2011-11-08 | Alcatel Lucent | Hand-off trigger at access technology borders |
CN102013963B (zh) * | 2009-09-08 | 2013-07-10 | 华为技术有限公司 | 一种数据传输方法和装置 |
US8588839B2 (en) * | 2009-12-16 | 2013-11-19 | Telefonaktiebolaget L M Ericsson (Publ) | Power loop control method and apparatus |
EP2810472B1 (en) * | 2012-02-03 | 2017-01-11 | Telefonaktiebolaget LM Ericsson (publ) | Node and method for adapting parallel measurements with respect to an enhanced receiver |
JP5895096B2 (ja) * | 2012-03-30 | 2016-03-30 | エヌイーシー(チャイナ)カンパニー, リミテッドNEC(China)Co.,Ltd. | Tddシステムにおける動的にdl−ulを再構成する方法および装置 |
CN103959835B (zh) * | 2012-11-23 | 2017-08-04 | 华为技术有限公司 | 一种上行数据传输方法、装置及系统 |
WO2017132955A1 (zh) * | 2016-02-04 | 2017-08-10 | 华为技术有限公司 | 控制信息传输方法及基站与终端 |
CN106786556A (zh) * | 2017-01-20 | 2017-05-31 | 国网江苏省电力公司泰州供电公司 | 一种基于盲数理论的电动汽车充电负荷预测方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10243461A (ja) * | 1997-02-27 | 1998-09-11 | Kyocera Corp | 無線通信システム |
JP2004064446A (ja) * | 2002-07-29 | 2004-02-26 | Nec Corp | 移動体通信システム、及びそれに用いる通信装置とその通信プロトコル整合性管理方法 |
WO2006114689A2 (en) * | 2005-04-26 | 2006-11-02 | Nokia Corporation | Fixed hs-dsch or e-dch allocation for voip |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4350371B2 (ja) * | 2000-06-21 | 2009-10-21 | 富士通株式会社 | 伝送フォーマット検出方法 |
US7352722B2 (en) * | 2002-05-13 | 2008-04-01 | Qualcomm Incorporated | Mitigation of link imbalance in a wireless communication system |
US20040081097A1 (en) * | 2002-09-30 | 2004-04-29 | Francis Dominique | Method and apparatus for DTX frame detection |
US7463702B2 (en) * | 2002-11-12 | 2008-12-09 | Agere Systems Inc. | System and method for one-pass blind transport format detection |
US7499433B2 (en) * | 2002-11-19 | 2009-03-03 | Alcatel-Lucent Usa Inc. | Method and apparatus for DTX frame detection |
US7224993B2 (en) * | 2003-05-15 | 2007-05-29 | Lucent Technologies Inc. | Power control method with DTX frame detection for a communication channel |
US7277496B2 (en) * | 2003-06-30 | 2007-10-02 | Intel Corporation | Device, system and method for blind format detection |
US7792134B2 (en) | 2004-04-30 | 2010-09-07 | Alcatel-Lucent Usa Inc. | Method and apparatus for detecting an uplink packet data channel in a CDMA wireless communications system |
KR100704355B1 (ko) * | 2005-03-16 | 2007-04-09 | 가부시키가이샤 엔.티.티.도코모 | 이동국, 이동 통신 시스템 및 이동 통신 방법 |
US20070025345A1 (en) * | 2005-07-27 | 2007-02-01 | Bachl Rainer W | Method of increasing the capacity of enhanced data channel on uplink in a wireless communications systems |
US8086257B2 (en) * | 2005-08-11 | 2011-12-27 | Alcatel Lucent | Dedicated control channel detection for enhanced dedicated channel |
US7733988B2 (en) * | 2005-10-28 | 2010-06-08 | Alcatel-Lucent Usa Inc. | Multiframe control channel detection for enhanced dedicated channel |
US8780812B2 (en) * | 2006-03-24 | 2014-07-15 | Samsung Electronics Co., Ltd. | Apparatus and method for asynchronous and adaptive hybrid ARQ scheme in a wireless network |
WO2008023225A2 (en) * | 2006-08-21 | 2008-02-28 | Nokia Corporation | Gap and preamble parameters for control channel transmission |
-
2006
- 2006-12-27 US US11/645,606 patent/US7734308B2/en active Active
-
2007
- 2007-12-17 WO PCT/US2007/025767 patent/WO2008085331A2/en active Application Filing
- 2007-12-17 EP EP07863008.4A patent/EP2098080B1/en not_active Not-in-force
- 2007-12-17 JP JP2009540336A patent/JP5642966B2/ja not_active Expired - Fee Related
- 2007-12-17 CN CN200780048107.1A patent/CN101569228B/zh active Active
- 2007-12-17 KR KR1020097013448A patent/KR101161573B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10243461A (ja) * | 1997-02-27 | 1998-09-11 | Kyocera Corp | 無線通信システム |
JP2004064446A (ja) * | 2002-07-29 | 2004-02-26 | Nec Corp | 移動体通信システム、及びそれに用いる通信装置とその通信プロトコル整合性管理方法 |
WO2006114689A2 (en) * | 2005-04-26 | 2006-11-02 | Nokia Corporation | Fixed hs-dsch or e-dch allocation for voip |
JP2008539633A (ja) * | 2005-04-26 | 2008-11-13 | ノキア コーポレイション | Voipにおける固定hs−dsch又はe−dch割り当て(又は、hs−scchを伴わないhs−dsch/e−dpcchを伴わないe−dch) |
Also Published As
Publication number | Publication date |
---|---|
KR101161573B1 (ko) | 2012-07-04 |
JP5642966B2 (ja) | 2014-12-17 |
US20080159237A1 (en) | 2008-07-03 |
EP2098080A2 (en) | 2009-09-09 |
CN101569228B (zh) | 2015-10-14 |
CN101569228A (zh) | 2009-10-28 |
EP2098080B1 (en) | 2016-04-20 |
WO2008085331A3 (en) | 2008-09-18 |
WO2008085331A2 (en) | 2008-07-17 |
KR20090101206A (ko) | 2009-09-24 |
US7734308B2 (en) | 2010-06-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5642966B2 (ja) | 高度化された送信機及び受信機における電力低減方法 | |
JP5289964B2 (ja) | 拡張専用チャネルに対するマルチフレーム制御チャネル検出 | |
JP5745990B2 (ja) | 通信システムにおけるデータの通信のための方法および装置 | |
JP5475285B2 (ja) | 拡張専用チャネルのための専用制御チャネル検出 | |
JP5123193B2 (ja) | 無線通信システムにおいてトラフィック・モードの移行をシグナリングする方法 | |
EP1428401B1 (en) | Method and apparatus for acknowledging a reception of a data packet in a cdma communication system | |
KR20060028760A (ko) | Cdma 시스템을 위한 순방향 긍정/부정 응답 채널 | |
KR100942679B1 (ko) | Cdma 통신 시스템에서 통신 자원을 효율적으로사용하기 위한 방법 및 장치 | |
EP2127404B1 (en) | Methods for reducing power consumption at transmitters and receivers | |
JP2005526419A5 (ja) | ||
US8160029B2 (en) | Methods for power reduction detection for enhanced dedicated channel | |
JP4546088B2 (ja) | ダウンリンク共用チャネルの電力制御 | |
US20080268918A1 (en) | Methods and apparatuses for power reduction in transceivers | |
JP2007235817A (ja) | 移動通信システム、基地局及び送信電力制御方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20111207 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120130 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20120427 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20120509 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20120710 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130312 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20131226 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140425 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20140512 |
|
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: 20141002 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20141030 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5642966 Country of ref document: JP 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 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |