JP2009539319A - 高速データパケットアクセス(hsdpa)を用いるネットワークにおける経路不均衡の低減のための方法及び装置 - Google Patents
高速データパケットアクセス(hsdpa)を用いるネットワークにおける経路不均衡の低減のための方法及び装置 Download PDFInfo
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- JP2009539319A JP2009539319A JP2009513214A JP2009513214A JP2009539319A JP 2009539319 A JP2009539319 A JP 2009539319A JP 2009513214 A JP2009513214 A JP 2009513214A JP 2009513214 A JP2009513214 A JP 2009513214A JP 2009539319 A JP2009539319 A JP 2009539319A
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- Prior art keywords
- hsdpa
- cell
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- signal
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Classifications
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- 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
- H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
- H04W52/286—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission during data packet transmission, e.g. high speed packet access [HSPA]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/0082—Monitoring; Testing using service channels; using auxiliary channels
- H04B17/0085—Monitoring; Testing using service channels; using auxiliary channels using test signal generators
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
- H04L5/0055—Physical resource allocation for ACK/NACK
-
- 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
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
- H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
-
- 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
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (10)
- 無線セルラネットワークで使用する方法であって、
前記ネットワーク内のセルの基地局で第1のアップリンク信号をユーザ装置からアップリンクチャネルを介して受信するステップ、
前記セルにおけるダウンリンクチャネルの所望の電力に関連してノイズ信号を発生するステップ、及び
第2のアップリンク信号を生成するために前記ノイズ信号を前記第1のアップリンク信号に印加するステップ
からなる方法。 - 請求項1の方法であって、さらに、
第1の復号アップリンク信号を生成するために前記第1のアップリンク信号を復号するステップ、及び
前記第1の復号アップリンク信号を前記基地局に関連する無線ネットワークコントローラに送信するステップ
からなる方法。 - 請求項2の方法であって、さらに、
前記セルにおけるチャネルの品質を表す少なくとも1つのパラメータを発生するステップ
からなる方法。 - 請求項3の方法において、前記少なくとも1つのパラメータを発生するステップが、
前記第1のアップリンク信号に関連してパラメータの第1の値を発生するステップ、及び
前記第2のアップリンク信号に関連して前記パラメータの第2の値を発生するステップ
からなる方法。 - 請求項4の方法であって、さらに、
前記パラメータの第1の値及び前記パラメータの第2の値を無線ネットワークコントローラに送信するステップ
からなる方法。 - 無線セルラネットワークで使用する装置であって、
前記ネットワーク内のセルの基地局で第1のアップリンク信号をユーザ装置からアップリンクチャネルを介して受信するための手段、
前記セルにおけるダウンリンクチャネルの所望の電力に関連してノイズ信号を発生するための手段、及び
第2のアップリンク信号を生成するために前記ノイズ信号を前記第1のアップリンク信号に印加するための手段
からなる装置。 - 請求項6の装置であって、さらに、
第1の復号アップリンク信号を生成するために前記第1のアップリンク信号を復号するための手段、及び
前記第1の復号アップリンク信号を前記基地局に関連する無線ネットワークコントローラに送信するための手段
からなる装置。 - 請求項7の装置であって、さらに、
前記セルにおけるチャネルの品質を表す少なくとも1つのパラメータを発生するための手段
からなる装置。 - 請求項8の装置において、前記少なくとも1つのパラメータを発生する手段が、
前記第1のアップリンク信号に関連してパラメータの第1の値を発生するための手段、及び
前記第2のアップリンク信号に関連して前記パラメータの第2の値を発生する手段
からなる装置。 - 請求項9の装置であって、さらに、
前記パラメータの第1の値及び前記パラメータの第2の値を無線ネットワークコントローラに送信するための手段
からなる装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/446,084 | 2006-06-02 | ||
US11/446,084 US7613476B2 (en) | 2006-06-02 | 2006-06-02 | Method and apparatus for path imbalance reduction in networks using high speed data packet access (HSDPA) |
PCT/US2007/012532 WO2007142893A1 (en) | 2006-06-02 | 2007-05-25 | Method and apparatus for path imbalance reduction in networks using high speed data packet access (hsdpa) |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009539319A true JP2009539319A (ja) | 2009-11-12 |
JP4875153B2 JP4875153B2 (ja) | 2012-02-15 |
Family
ID=38631243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009513214A Expired - Fee Related JP4875153B2 (ja) | 2006-06-02 | 2007-05-25 | 高速データパケットアクセス(hsdpa)を用いるネットワークにおける経路不均衡の低減のための方法及び装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7613476B2 (ja) |
EP (1) | EP2030340B1 (ja) |
JP (1) | JP4875153B2 (ja) |
KR (1) | KR101066809B1 (ja) |
CN (1) | CN101461153B (ja) |
WO (1) | WO2007142893A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014502804A (ja) * | 2010-12-10 | 2014-02-03 | クゥアルコム・インコーポレイテッド | ソフトハンドオーバーにおける高速専用物理制御チャネル復号の管理の改善 |
Families Citing this family (12)
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US8965440B2 (en) * | 2005-05-31 | 2015-02-24 | Alcatel Lucent | Method of estimating a current channel condition in a wireless communications network |
US8243632B1 (en) * | 2005-08-25 | 2012-08-14 | Sprint Spectrum L.P. | Use of dual asymmetric wireless links to provide bi-directional high data rate wireless communication |
CN101479997B (zh) * | 2006-10-30 | 2011-09-14 | 华为技术有限公司 | 用户设备mbms测量结果报告的负载控制 |
US7885212B2 (en) * | 2008-02-06 | 2011-02-08 | Telefonaktiebolaget L M Ericsson (Publ) | Network controlled throughput for enhanced uplink FACH |
KR101587676B1 (ko) * | 2008-04-25 | 2016-01-21 | 인터디지탈 패튼 홀딩스, 인크 | 이동 통신 네트워크에서의 셀 재선택을 위한 방법 및 장치 |
EP2134134B1 (en) * | 2008-06-11 | 2012-01-11 | Telefonaktiebolaget LM Ericsson (PUBL) | Method and arrangement of selecting a CQI value based on the transport block size in a mobile telecommunication network |
CN103155655A (zh) * | 2010-10-12 | 2013-06-12 | 瑞典爱立信有限公司 | 上行链路功率控制 |
US9769763B2 (en) * | 2011-04-26 | 2017-09-19 | Telefonaktiebolaget L M Ericsson | Nodes and method for power control |
US9232484B2 (en) | 2012-11-29 | 2016-01-05 | Qualcomm Incorporated | Apparatus and methods of HSPA transmit power control |
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CN104219740B (zh) * | 2013-05-31 | 2018-06-26 | 华为技术有限公司 | 激活状态处理方法及装置 |
US10880839B2 (en) * | 2017-06-16 | 2020-12-29 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Power control method and link and related product |
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2006
- 2006-06-02 US US11/446,084 patent/US7613476B2/en not_active Expired - Fee Related
-
2007
- 2007-05-25 JP JP2009513214A patent/JP4875153B2/ja not_active Expired - Fee Related
- 2007-05-25 CN CN200780020555.0A patent/CN101461153B/zh not_active Expired - Fee Related
- 2007-05-25 EP EP07795375.0A patent/EP2030340B1/en not_active Not-in-force
- 2007-05-25 WO PCT/US2007/012532 patent/WO2007142893A1/en active Application Filing
- 2007-05-25 KR KR1020087028899A patent/KR101066809B1/ko active IP Right Grant
Cited By (2)
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JP2014502804A (ja) * | 2010-12-10 | 2014-02-03 | クゥアルコム・インコーポレイテッド | ソフトハンドオーバーにおける高速専用物理制御チャネル復号の管理の改善 |
US9420543B2 (en) | 2010-12-10 | 2016-08-16 | Qualcomm Incorporated | Control of transmission power on high-speed dedicated physical control channel |
Also Published As
Publication number | Publication date |
---|---|
US7613476B2 (en) | 2009-11-03 |
JP4875153B2 (ja) | 2012-02-15 |
EP2030340B1 (en) | 2016-06-29 |
CN101461153B (zh) | 2013-01-16 |
KR20090008413A (ko) | 2009-01-21 |
CN101461153A (zh) | 2009-06-17 |
EP2030340A1 (en) | 2009-03-04 |
US20070281728A1 (en) | 2007-12-06 |
KR101066809B1 (ko) | 2011-09-22 |
WO2007142893A1 (en) | 2007-12-13 |
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