JP2001520852A - ディジタル移動無線システムの消費電力削減方法及び移動無線局 - Google Patents
ディジタル移動無線システムの消費電力削減方法及び移動無線局Info
- Publication number
- JP2001520852A JP2001520852A JP54229099A JP54229099A JP2001520852A JP 2001520852 A JP2001520852 A JP 2001520852A JP 54229099 A JP54229099 A JP 54229099A JP 54229099 A JP54229099 A JP 54229099A JP 2001520852 A JP2001520852 A JP 2001520852A
- Authority
- JP
- Japan
- Prior art keywords
- mobile radio
- radio station
- power consumption
- station
- frame
- 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
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
- H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/005—Control of transmission; Equalising
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 無線周波数キャリアのタイムスロットのフレームの形態で周波数分割及 び時分割無線手段を含み、少なくとも1つの無線基地局及び複数の移動無線局を 有するディジタル移動無線システムにおける消費電力削減方法において、 移動無線局がアイドルモードにある場合、 (a)ページングチャネルを含む制御チャネルの構成について前記移動無線局 に報知するシステムメッセージを前記移動無線局に放送するステップと、 (b)所期のページングチャネルのブロックの開始において前記移動無線局の パワーアップをなすステップであって、そのブロックが、1以上の時分割多重ア クセスフレームにわたるとともに、同一の移動無線局のために適時に選別された ページングチャネルの少なくとも2つのブロックを含むマルチフレーム構成の一 部であるものとしたステップと、 (c)当該移動無線局の受信電界強度を測定することによって、その稼働セル の放送チャネルキャリア及び非稼働近隣セルの複数の放送チャネルキャリアの前 記移動無線局による監視をするステップと、 (d)当該所期のページングブロックの最後のフレームに先行するフレームに おいて不均一に分散した電界強度測定処理を実行するステップと、 (e)前記測定処理が前記所期のページングブロックにわたり均一に分散され た場合に必要とされていたものよりも少なくとも1タイムスロットだけ早く前記 移動無線局をパワーダウンするステップと、 を有する、消費電力削減方法。 2. 請求項1に記載の消費電力削減方法において、前記所期のページングブ ロックの最後のフレームの前の所与のフレームにおいて当該最後のフレームの前 の他のフレームにおけるよりも多くの電界強度測定処理が実行される、消費電力 削減方法。 3. 請求項1に記載の消費電力削減方法を適用している移動無線局。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98400422.6 | 1998-02-20 | ||
EP98400422 | 1998-02-20 | ||
PCT/IB1999/000196 WO1999043098A2 (en) | 1998-02-20 | 1999-02-04 | A power consumption reduction method in a digital mobile radio system and a mobile radio station |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2001520852A true JP2001520852A (ja) | 2001-10-30 |
JP4029940B2 JP4029940B2 (ja) | 2008-01-09 |
Family
ID=8235281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54229099A Expired - Lifetime JP4029940B2 (ja) | 1998-02-20 | 1999-02-04 | ディジタル移動無線システムの消費電力削減方法及び移動無線局 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6418127B1 (ja) |
EP (1) | EP0985281B1 (ja) |
JP (1) | JP4029940B2 (ja) |
KR (1) | KR100613758B1 (ja) |
CN (1) | CN1130037C (ja) |
DE (1) | DE69938485T2 (ja) |
TW (1) | TW411690B (ja) |
WO (1) | WO1999043098A2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20140112070A (ko) * | 2012-01-10 | 2014-09-22 | 애플 인크. | 불연속 수신 동안 무선 측정을 관리하기 위한 방법 및 장치 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI109861B (fi) * | 1998-01-05 | 2002-10-15 | Nokia Corp | Menetelmä solun yleislähetyskapasiteetin tehokkaaksi hyödyntämiseksi |
US6775261B1 (en) * | 2000-06-05 | 2004-08-10 | Lsi Logic Corporation | Frequency division multiple access system searching |
US7230932B2 (en) * | 2000-08-18 | 2007-06-12 | Nokia Mobile Phones Ltd. | Method and apparatus for discontinuous reception scheme and power saving mode for user equipment in packet access mode |
KR20020055891A (ko) * | 2000-12-29 | 2002-07-10 | 윤종용 | 이동단말에서의 정보 서비스 방법 |
SE0104113D0 (sv) * | 2001-12-07 | 2001-12-07 | Ericsson Telefon Ab L M | A wireless station and a transmission method in a wireless local area network |
EP1473885A1 (en) * | 2003-04-30 | 2004-11-03 | Motorola, Inc. | Wireless communication unit and method for power saving with a power aware link adaption function |
US7415273B2 (en) * | 2004-04-09 | 2008-08-19 | Motorola, Inc. | Efficient system and method of monitoring neighboring cells in a communication system |
EP1638210B1 (en) * | 2004-09-15 | 2009-05-06 | STMicroelectronics Belgium N.V. | VLIF transmitter for a "Bluetooth Wireless Technology" device |
US8290441B2 (en) * | 2004-12-20 | 2012-10-16 | Qualcomm Incorporated | Signaling bit detection with adaptive threshold |
US8509859B2 (en) * | 2005-03-11 | 2013-08-13 | Qualcomm Incorporated | Apparatus and methods for control of sleep modes in a transceiver |
US7787892B2 (en) * | 2005-10-05 | 2010-08-31 | Via Technologies, Inc. | Method and apparatus for adaptive multi-stage multi-threshold detection of paging indicators in wireless communication systems |
CN110266425B (zh) * | 2006-03-24 | 2021-07-16 | 交互数字技术公司 | 由wtru执行的方法以及wtru |
CN101150828B (zh) * | 2006-07-25 | 2011-09-14 | 威盛电子股份有限公司 | 利用信噪比相关阈值检测快速寻呼信道的方法及系统 |
US20080045259A1 (en) * | 2006-08-15 | 2008-02-21 | Zukang Shen | Cellular Uplink Power Control with Inter-NodeB Power Control Information Exchange |
TWI543644B (zh) | 2006-12-27 | 2016-07-21 | 無線創新信號信託公司 | 基地台自行配置方法及裝置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1223058B (it) * | 1987-11-04 | 1990-09-12 | Telettra Lab Telefon | Controllo automatico della potenza di trasmissione in collegamenti radio |
US5282226A (en) * | 1992-04-27 | 1994-01-25 | Hughes Aircraft Company | System and method for transmission of bursts of digital information |
US5745523A (en) * | 1992-10-27 | 1998-04-28 | Ericsson Inc. | Multi-mode signal processing |
EP0679304A4 (en) * | 1993-11-01 | 1995-12-27 | Ericsson Telefon Ab L M | IMPROVED SLEEP MODE FOR RADIOCOMMUNICATION SYSTEMS. |
GB2289386B (en) * | 1994-04-28 | 1998-12-30 | Motorola Ltd | Radio transmitter and method of control of transmit power increase |
ES2182751T3 (es) * | 1994-07-21 | 2003-03-16 | Interdigital Tech Corp | Regulacion de la temperatura interna de un terminal de abonado. |
US6067460A (en) * | 1996-05-23 | 2000-05-23 | Nokia Mobile Phones Limited | Mobile station having enhanced standby mode |
JP3433019B2 (ja) * | 1996-09-12 | 2003-08-04 | 株式会社東芝 | 移動通信機とそのバッテリセービング方法 |
US5950120A (en) * | 1997-06-17 | 1999-09-07 | Lsi Logic Corporation | Apparatus and method for shutdown of wireless communications mobile station with multiple clocks |
-
1999
- 1999-01-28 TW TW088101301A patent/TW411690B/zh not_active IP Right Cessation
- 1999-02-04 KR KR1019997009638A patent/KR100613758B1/ko not_active IP Right Cessation
- 1999-02-04 DE DE69938485T patent/DE69938485T2/de not_active Expired - Lifetime
- 1999-02-04 EP EP99901807A patent/EP0985281B1/en not_active Expired - Lifetime
- 1999-02-04 CN CN99800157A patent/CN1130037C/zh not_active Expired - Lifetime
- 1999-02-04 WO PCT/IB1999/000196 patent/WO1999043098A2/en active IP Right Grant
- 1999-02-04 JP JP54229099A patent/JP4029940B2/ja not_active Expired - Lifetime
- 1999-02-18 US US09/252,702 patent/US6418127B1/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20140112070A (ko) * | 2012-01-10 | 2014-09-22 | 애플 인크. | 불연속 수신 동안 무선 측정을 관리하기 위한 방법 및 장치 |
JP2015507427A (ja) * | 2012-01-10 | 2015-03-05 | アップル インコーポレイテッド | 間欠受信の間の無線測定を管理するための方法及び装置 |
KR20160069525A (ko) * | 2012-01-10 | 2016-06-16 | 애플 인크. | 불연속 수신 동안 무선 측정을 관리하기 위한 방법 및 장치 |
KR101631782B1 (ko) | 2012-01-10 | 2016-06-17 | 애플 인크. | 불연속 수신 동안 무선 측정을 관리하기 위한 방법 및 장치 |
US9572062B2 (en) | 2012-01-10 | 2017-02-14 | Apple Inc. | Methods and apparatus for managing radio measurements during discontinuous reception |
KR101978544B1 (ko) * | 2012-01-10 | 2019-05-14 | 애플 인크. | 불연속 수신 동안 무선 측정을 관리하기 위한 방법 및 장치 |
Also Published As
Publication number | Publication date |
---|---|
DE69938485T2 (de) | 2009-07-09 |
DE69938485D1 (de) | 2008-05-21 |
EP0985281A2 (en) | 2000-03-15 |
EP0985281B1 (en) | 2008-04-09 |
US6418127B1 (en) | 2002-07-09 |
KR100613758B1 (ko) | 2006-08-22 |
JP4029940B2 (ja) | 2008-01-09 |
TW411690B (en) | 2000-11-11 |
CN1256818A (zh) | 2000-06-14 |
WO1999043098A3 (en) | 1999-10-21 |
KR20010006548A (ko) | 2001-01-26 |
CN1130037C (zh) | 2003-12-03 |
WO1999043098A2 (en) | 1999-08-26 |
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