JP2005064752A - 移動局装置および移動局装置における回線品質報告値制御方法 - Google Patents
移動局装置および移動局装置における回線品質報告値制御方法 Download PDFInfo
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- JP2005064752A JP2005064752A JP2003290700A JP2003290700A JP2005064752A JP 2005064752 A JP2005064752 A JP 2005064752A JP 2003290700 A JP2003290700 A JP 2003290700A JP 2003290700 A JP2003290700 A JP 2003290700A JP 2005064752 A JP2005064752 A JP 2005064752A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0026—Transmission of channel quality indication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/04—Error control
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
-
- 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
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
【解決手段】 シグナリング検出部71が、逆拡散後のDPCHに含まれるシグナリングから、HSDPAサービングセルの切替タイミングミング、すなわち、CQIの送信先となる基地局が他の基地局へ切り替わる切替タイミングを検出し、その切替タイミングおよびその切替タイミングを検出したタイミングを制御部72に知らせ、制御部72が、その切替タイミングが、SIRの測定開始タイミングとCQIの送信終了タイミングとの間にある場合は、シグナリング検出部71での検出タイミングに基づいて、CQI作成部60におけるCQIの作成および送信部80におけるCQIの送信を制御する。
【選択図】 図1
Description
3GPP TS 25.211 V5.4.0(3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Physical channels and mapping of transport channels onto physical channels(FDD)(Release 5))
20 共用器
30 受信部
40 HS−PDSCH受信処理部
50 HS−SCCH受信処理部
60 CQI作成部
70 DPCH逆拡散部
71 シグナリング検出部
72 制御部
80 送信部
401 逆拡散部
402 復調部
403 復号部
404 誤り検出部
501 逆拡散部
502 復調部
503 復号部
504 判定部
601 CPICH逆拡散部
602 SIR測定部
603 CQI選択部
Claims (4)
- 受信信号の受信品質に基づいて下り回線の回線品質報告値を作成する作成手段と、
作成された回線品質報告値を送信する送信手段と、
前記回線品質報告値の送信先となる基地局装置が第1基地局装置から第2基地局装置へ切り替わる切替タイミングを検出する検出手段と、
検出された切替タイミングが前記受信品質の測定開始タイミングと前記回線品質報告値の送信終了タイミングとの間にある場合に、前記検出手段における検出タイミングに基づいて、前記作成手段における作成処理および/または前記送信手段における送信処理を制御する制御手段と、
を具備することを特徴とする移動局装置。 - 前記制御手段は、前記検出タイミングが前記測定開始タイミング以前にある場合は、前記作成手段に前記第2基地局装置に対する回線品質報告値を作成させ、前記送信手段にその回線品質報告値を前記第2基地局装置へ送信させる、
ことを特徴とする請求項1記載の移動局装置。 - 前記制御手段は、前記検出タイミングが前記測定開始タイミングと前記送信終了タイミングとの間にある場合は、前記送信手段に回線品質報告値の送信処理を停止させる、
ことを特徴とする請求項1記載の移動局装置。 - 受信信号の受信品質に基づいて下り回線の回線品質報告値を作成する作成工程と、
作成された回線品質報告値を送信する送信工程と、
前記回線品質報告値の送信先となる基地局装置が第1基地局装置から第2基地局装置へ切り替わる切替タイミングを検出する検出工程と、
検出された切替タイミングが前記受信品質の測定開始タイミングと前記回線品質報告値の送信終了タイミングとの間にある場合に、前記検出工程における検出タイミングに基づいて、前記作成工程における作成処理および/または前記送信工程における送信処理を制御する制御工程と、
を具備することを特徴とする移動局装置における回線品質報告値制御方法。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003290700A JP3938914B2 (ja) | 2003-08-08 | 2003-08-08 | 移動局装置および移動局装置における回線品質報告値制御方法 |
US10/530,329 US20060293008A1 (en) | 2003-08-08 | 2004-08-06 | Mobile station apparatus and channel quality indicator control method |
KR20067002660A KR100735994B1 (ko) | 2003-08-08 | 2004-08-06 | 이동국 장치 및 회선 품질 보고값 제어 방법 |
EP04771369A EP1638222A1 (en) | 2003-08-08 | 2004-08-06 | Mobile station apparatus and line quality report value control method |
PCT/JP2004/011370 WO2005015779A1 (ja) | 2003-08-08 | 2004-08-06 | 移動局装置および回線品質報告値制御方法 |
Applications Claiming Priority (1)
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---|---|---|---|
JP2003290700A JP3938914B2 (ja) | 2003-08-08 | 2003-08-08 | 移動局装置および移動局装置における回線品質報告値制御方法 |
Publications (2)
Publication Number | Publication Date |
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JP2005064752A true JP2005064752A (ja) | 2005-03-10 |
JP3938914B2 JP3938914B2 (ja) | 2007-06-27 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003290700A Expired - Fee Related JP3938914B2 (ja) | 2003-08-08 | 2003-08-08 | 移動局装置および移動局装置における回線品質報告値制御方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20060293008A1 (ja) |
EP (1) | EP1638222A1 (ja) |
JP (1) | JP3938914B2 (ja) |
KR (1) | KR100735994B1 (ja) |
WO (1) | WO2005015779A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006174286A (ja) * | 2004-12-17 | 2006-06-29 | Fujitsu Ltd | 無線基地局、移動局 |
JP2006174279A (ja) * | 2004-12-17 | 2006-06-29 | Fujitsu Ltd | 無線基地局、移動局 |
WO2007136070A1 (ja) * | 2006-05-23 | 2007-11-29 | Sharp Kabushiki Kaisha | 移動通信方法、移動局装置、基地局装置及び移動通信システム |
US8639239B2 (en) | 2008-09-22 | 2014-01-28 | Sharp Kabushiki Kaisha | Base station apparatus, mobile station apparatus, mobile communication system and communication method having selectable inter-frequency measurement methods |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3887618B2 (ja) * | 2003-08-08 | 2007-02-28 | 松下電器産業株式会社 | 移動局装置および移動局装置における受信方法 |
US7590094B2 (en) * | 2003-09-25 | 2009-09-15 | Via Telecom Co., Ltd. | Tristate requests for flexible packet retransmission |
US7362741B2 (en) * | 2004-08-10 | 2008-04-22 | Nec Corporation | Method and apparatus for wireless communication network operating in compressed mode |
JP4940548B2 (ja) * | 2004-12-17 | 2012-05-30 | 富士通株式会社 | 移動局 |
US7801547B2 (en) * | 2005-12-22 | 2010-09-21 | Telefonaktiebolaget L M Ericsson (Publ) | System and method for determining downlink signaling power in a radio communication network |
TW201513691A (zh) * | 2006-10-31 | 2015-04-01 | Interdigital Tech Corp | 服霧胞元改變期間提供反饋資訊予目標b節點 |
DK2095556T3 (da) * | 2006-12-22 | 2013-08-26 | Ericsson Telefon Ab L M | Fremgangsmåde og arrangement i et telekommunikationssystem |
BRPI0811040A2 (pt) * | 2007-04-27 | 2014-12-09 | Ntt Docomo Inc | Estação móvel, estação-base e método de formação de área, realizado por estação-base especificada |
KR100941757B1 (ko) | 2007-12-18 | 2010-02-11 | 한국전자통신연구원 | 통신 장치 및 통신 방법 |
US8477734B2 (en) * | 2008-03-25 | 2013-07-02 | Qualcomm Incorporated | Reporting of ACK and CQI information in a wireless communication system |
US8634766B2 (en) | 2010-02-16 | 2014-01-21 | Andrew Llc | Gain measurement and monitoring for wireless communication systems |
WO2011142574A2 (ko) * | 2010-05-11 | 2011-11-17 | 엘지전자 주식회사 | 하향링크 신호를 수신하는 방법 및 장치 |
US9148204B2 (en) * | 2010-06-21 | 2015-09-29 | Qualcomm Incorporated | Physical resource block (PRB) bundling for open loop beamforming |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0575531A (ja) * | 1991-09-13 | 1993-03-26 | Mitsubishi Electric Corp | 移動通信方式 |
JP3207444B2 (ja) * | 1997-09-30 | 2001-09-10 | 三菱電機株式会社 | 移動通信システム |
US6633762B1 (en) * | 1999-08-06 | 2003-10-14 | Lucent Technologies Inc. | Smart mobile assisted handoff (MAHO) method that disables MAHO |
JP3276620B2 (ja) * | 1999-10-29 | 2002-04-22 | 松下電器産業株式会社 | 基地局装置及び送信電力制御方法 |
JP3543770B2 (ja) * | 2001-02-20 | 2004-07-21 | 日本電気株式会社 | 移動通信システム、移動端末及びそれらに用いる送信ダイバーシチ適用方法並びにそのプログラム |
-
2003
- 2003-08-08 JP JP2003290700A patent/JP3938914B2/ja not_active Expired - Fee Related
-
2004
- 2004-08-06 WO PCT/JP2004/011370 patent/WO2005015779A1/ja not_active Application Discontinuation
- 2004-08-06 KR KR20067002660A patent/KR100735994B1/ko not_active IP Right Cessation
- 2004-08-06 EP EP04771369A patent/EP1638222A1/en not_active Withdrawn
- 2004-08-06 US US10/530,329 patent/US20060293008A1/en not_active Abandoned
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006174286A (ja) * | 2004-12-17 | 2006-06-29 | Fujitsu Ltd | 無線基地局、移動局 |
JP2006174279A (ja) * | 2004-12-17 | 2006-06-29 | Fujitsu Ltd | 無線基地局、移動局 |
WO2007136070A1 (ja) * | 2006-05-23 | 2007-11-29 | Sharp Kabushiki Kaisha | 移動通信方法、移動局装置、基地局装置及び移動通信システム |
US9036607B2 (en) | 2006-05-23 | 2015-05-19 | Sharp Kabushiki Kaisha | Method, mobile station device, base station device, and mobile communication system for gap-generation determination |
US9351206B2 (en) | 2006-05-23 | 2016-05-24 | Sharp Kabushiki Kaisha | Method, mobile station device, base station device, and mobile communication system for gap-generation determination |
US8639239B2 (en) | 2008-09-22 | 2014-01-28 | Sharp Kabushiki Kaisha | Base station apparatus, mobile station apparatus, mobile communication system and communication method having selectable inter-frequency measurement methods |
US9084148B2 (en) | 2008-09-22 | 2015-07-14 | Sharp Kabushiki Kaisha | Communications based on measurements using and not using a measurement gap |
Also Published As
Publication number | Publication date |
---|---|
EP1638222A1 (en) | 2006-03-22 |
JP3938914B2 (ja) | 2007-06-27 |
KR20060039935A (ko) | 2006-05-09 |
US20060293008A1 (en) | 2006-12-28 |
WO2005015779A1 (ja) | 2005-02-17 |
KR100735994B1 (ko) | 2007-07-06 |
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