MXPA05008625A - Sistema y metodo para seleccion de velocidad de enlace ascendente durante una transferencia suave. - Google Patents
Sistema y metodo para seleccion de velocidad de enlace ascendente durante una transferencia suave.Info
- Publication number
- MXPA05008625A MXPA05008625A MXPA05008625A MXPA05008625A MXPA05008625A MX PA05008625 A MXPA05008625 A MX PA05008625A MX PA05008625 A MXPA05008625 A MX PA05008625A MX PA05008625 A MXPA05008625 A MX PA05008625A MX PA05008625 A MXPA05008625 A MX PA05008625A
- Authority
- MX
- Mexico
- Prior art keywords
- soft handover
- rate selection
- power control
- selection during
- during soft
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/18—Negotiating wireless communication parameters
- H04W28/22—Negotiating communication rate
-
- 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
- H04L1/0033—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the transmitter
- H04L1/0034—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the transmitter where the transmitter decides based on inferences, e.g. use of implicit signalling
-
- 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
- H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
- H04L1/203—Details of error rate determination, e.g. BER, FER or WER
-
- 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
- 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
- H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
-
- 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
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1809—Selective-repeat protocols
-
- 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
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
- H04L1/1816—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of the same, encoded, message
-
- 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
- H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
- Electrotherapy Devices (AREA)
Abstract
Las tecnicas se proveen en la presente invencion para mitigar los efectos del desequilibrio de enlace para el enlace ascendente entre una terminal (o UE) y las estaciones base multiples (o Nodos Bs). Una velocidad de transmision de enlace ascendente se selecciona basada en una velocidad de transmision de enlace ascendente nominal ajustada y la diferencia entre dos conjuntos de comandos de control de potencia, el primer conjunto de comandos de control de potencia desde un modo de servicio y el segundo conjunto de comandos de control de potencia desde un modo que cuenta una mejor senal de transmision de enlace ascendente para la relacion de interferencia y ruido (SNR).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/367,498 US7493132B2 (en) | 2003-02-14 | 2003-02-14 | System and method for uplink rate selection |
PCT/US2004/004671 WO2004075473A1 (en) | 2003-02-14 | 2004-02-17 | System and method for uplink rate selection during soft handover |
Publications (1)
Publication Number | Publication Date |
---|---|
MXPA05008625A true MXPA05008625A (es) | 2005-11-04 |
Family
ID=32907625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MXPA05008625A MXPA05008625A (es) | 2003-02-14 | 2004-02-17 | Sistema y metodo para seleccion de velocidad de enlace ascendente durante una transferencia suave. |
Country Status (15)
Country | Link |
---|---|
US (1) | US7493132B2 (es) |
EP (1) | EP1593223B1 (es) |
JP (1) | JP4426568B2 (es) |
KR (1) | KR101041759B1 (es) |
CN (1) | CN1751467B (es) |
AT (1) | ATE368333T1 (es) |
AU (1) | AU2004213983A1 (es) |
BR (1) | BRPI0407470A (es) |
CA (1) | CA2515837A1 (es) |
DE (1) | DE602004007765T2 (es) |
MX (1) | MXPA05008625A (es) |
RU (1) | RU2005128547A (es) |
TW (1) | TW200428803A (es) |
UA (1) | UA84698C2 (es) |
WO (1) | WO2004075473A1 (es) |
Families Citing this family (52)
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US6850771B2 (en) * | 2002-06-24 | 2005-02-01 | Qualcomm Incorporated | Uplink power control |
US7668110B2 (en) * | 2003-05-12 | 2010-02-23 | Lg Electronics Inc. | Method of determining reverse data rate in mobile communication system |
KR100964670B1 (ko) | 2003-05-12 | 2010-06-22 | 엘지전자 주식회사 | 이동통신 시스템에서 데이터 레이트 제어 정보를 생성하는방법 |
KR101049103B1 (ko) * | 2003-05-12 | 2011-07-14 | 엘지전자 주식회사 | 이동통신 시스템에서 데이터 레이트를 결정하는 방법 |
WO2005022798A1 (en) | 2003-08-25 | 2005-03-10 | Interdigital Technology Corporation | Enhanced uplink operation in soft handover |
US7046648B2 (en) | 2003-11-05 | 2006-05-16 | Interdigital Technology Corporation | Wireless communication method and apparatus for coordinating Node-B's and supporting enhanced uplink transmissions during handover |
KR100713442B1 (ko) * | 2004-02-14 | 2007-05-02 | 삼성전자주식회사 | 이동통신 시스템에서 향상된 역방향 전용채널을 통한 스케쥴링 정보의 전송방법 |
US7548758B2 (en) | 2004-04-02 | 2009-06-16 | Nortel Networks Limited | System and method for peer-to-peer communication in cellular systems |
JP2005328525A (ja) * | 2004-05-04 | 2005-11-24 | Samsung Electronics Co Ltd | 上りリンクパケット伝送システムにおけるソフトハンドオーバー端末機の最適のスケジューリングセルを選択するための方法及び装置 |
KR100651409B1 (ko) * | 2004-05-04 | 2006-11-29 | 삼성전자주식회사 | 이동통신시스템에서 상향링크 패킷 데이터 서비스를 위한 스케줄링 신호들의 소프트 결합을 지원하기 위한 장치 및 방법 |
KR100819256B1 (ko) * | 2004-05-06 | 2008-04-02 | 삼성전자주식회사 | 향상된 상향링크 전용 채널을 통해 시그널링 정보를전송하기 위한 전력의 설정 방법 및 장치 |
US7197692B2 (en) | 2004-06-18 | 2007-03-27 | Qualcomm Incorporated | Robust erasure detection and erasure-rate-based closed loop power control |
US8452316B2 (en) * | 2004-06-18 | 2013-05-28 | Qualcomm Incorporated | Power control for a wireless communication system utilizing orthogonal multiplexing |
JP2006081126A (ja) * | 2004-09-13 | 2006-03-23 | Matsushita Electric Ind Co Ltd | 移動局装置および上り回線伝送レート制御方法 |
US7693110B2 (en) | 2004-09-16 | 2010-04-06 | Motorola, Inc. | System and method for downlink signaling for high speed uplink packet access |
KR100651548B1 (ko) * | 2004-11-05 | 2006-11-29 | 삼성전자주식회사 | 상향링크 패킷 데이터 서비스를 지원하는 이동통신시스템에서 단말 식별자를 이용하여 상향링크 데이터전송을 스케쥴링하는 방법 및 장치 |
JP4451452B2 (ja) * | 2004-11-10 | 2010-04-14 | 株式会社エヌ・ティ・ティ・ドコモ | 移動通信システム、移動局及び無線基地局 |
ATE380447T1 (de) | 2005-02-09 | 2007-12-15 | Ntt Docomo Inc | Verfahren zur funkmittelzuteilung für die aufwärtsverbindung, funkbasisstation, und funknetzsteuerungseinheit |
US7974253B2 (en) * | 2005-03-08 | 2011-07-05 | Qualcomm Incorporated | Methods and apparatus for implementing and using a rate indicator |
US8306541B2 (en) * | 2005-03-08 | 2012-11-06 | Qualcomm Incorporated | Data rate methods and apparatus |
US7885293B2 (en) * | 2005-03-08 | 2011-02-08 | Qualcomm Incorporated | Methods and apparatus for implementing and using a maximum rate option indicator |
US7894324B2 (en) * | 2005-03-08 | 2011-02-22 | Qualcomm Incorporated | Methods and apparatus for signaling data rate option information |
US8848574B2 (en) | 2005-03-15 | 2014-09-30 | Qualcomm Incorporated | Interference control in a wireless communication system |
US8942639B2 (en) | 2005-03-15 | 2015-01-27 | Qualcomm Incorporated | Interference control in a wireless communication system |
DE102005013869A1 (de) * | 2005-03-24 | 2006-10-12 | Siemens Ag | Verfahren zur Datentransportsteuerung, Mobilfunkgerät und Basisstation |
CN101180906A (zh) * | 2005-04-28 | 2008-05-14 | 株式会社Ntt都科摩 | 传送速度控制方法及移动台 |
US8315240B2 (en) * | 2005-07-20 | 2012-11-20 | Qualcomm Incorporated | Enhanced uplink rate indicator |
JP4684062B2 (ja) | 2005-08-24 | 2011-05-18 | 株式会社エヌ・ティ・ティ・ドコモ | 伝送速度制御方法及び無線回線制御局 |
JP4527641B2 (ja) * | 2005-08-24 | 2010-08-18 | 株式会社エヌ・ティ・ティ・ドコモ | 伝送速度制御方法及び無線回線制御局 |
US8315633B2 (en) * | 2005-08-26 | 2012-11-20 | Qualcomm Incorporated | Uplink soft handoff support in UMTS TDD systems for efficient uplink power and rate control |
JP4751673B2 (ja) * | 2005-08-29 | 2011-08-17 | 株式会社エヌ・ティ・ティ・ドコモ | 伝送速度制御方法及び移動局 |
WO2007043098A1 (ja) * | 2005-09-30 | 2007-04-19 | Mitsubishi Denki Kabushiki Kaisha | 移動局及び通信方法 |
CN101331698B (zh) * | 2005-10-27 | 2012-07-18 | 高通股份有限公司 | 用于估计无线通信系统中的反向链路负载的方法和设备 |
JP4725392B2 (ja) * | 2006-03-31 | 2011-07-13 | 日本電気株式会社 | W−cdma方式の無線基地局装置におけるスケジューリング方法及びレート制御方法並びに無線基地局装置 |
EP2020154B8 (en) * | 2006-05-17 | 2015-12-23 | Telefonaktiebolaget L M Ericsson (publ) | Method and radio base station with best-effort macro diversity |
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US20080117849A1 (en) * | 2006-09-08 | 2008-05-22 | Qualcomm Incorporated | Method and apparatus for interaction of fast other sector interference (osi) with slow osi |
US8442572B2 (en) * | 2006-09-08 | 2013-05-14 | Qualcomm Incorporated | Method and apparatus for adjustments for delta-based power control in wireless communication systems |
US8126475B2 (en) * | 2006-10-09 | 2012-02-28 | Motorola Mobility, Inc. | Apparatus and method for uplink scheduling on shared channels |
US20080200202A1 (en) * | 2007-02-13 | 2008-08-21 | Qualcomm Incorporated | Power control with link imbalance on downlink and uplink |
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JP5108450B2 (ja) | 2007-10-22 | 2012-12-26 | 株式会社エヌ・ティ・ティ・ドコモ | 無線通信システム、無線通信方法、基地局及び無線端末 |
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US8942113B2 (en) * | 2009-05-07 | 2015-01-27 | Verizon Patent And Licensing Inc. | System and method for dynamically adjusting routing metrics based on power consumption |
US8930805B2 (en) * | 2009-07-24 | 2015-01-06 | Bank Of America Corporation | Browser preview |
CN102087353B (zh) * | 2009-12-08 | 2014-04-16 | 北京邮电大学 | 一种抑制干扰的方法及设备 |
US8824383B2 (en) * | 2010-06-22 | 2014-09-02 | Telefonaktiebolaget L M Ericsson (Publ) | Downlink scheduling in heterogeneous networks |
WO2014028555A1 (en) * | 2012-08-14 | 2014-02-20 | Apple Inc. | Methods and apparatus for radio link imbalance compensation |
CN103716868B (zh) * | 2012-09-29 | 2018-03-02 | 华为技术有限公司 | 控制信道功率的方法及系统 |
KR102059135B1 (ko) * | 2013-08-14 | 2019-12-24 | 삼성전자주식회사 | 무선 통신 시스템에서 장치 간 통신을 위한 송신 제어 장치 및 방법 |
WO2015096034A1 (zh) * | 2013-12-24 | 2015-07-02 | 华为技术有限公司 | 异构网络的不平衡区域的软切换区的信号发送方法及装置 |
CN111050390B (zh) * | 2018-10-12 | 2021-11-02 | 大唐移动通信设备有限公司 | 一种上行功率控制方法、终端设备及网络设备 |
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US5265119A (en) | 1989-11-07 | 1993-11-23 | Qualcomm Incorporated | Method and apparatus for controlling transmission power in a CDMA cellular mobile telephone system |
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US6351650B1 (en) * | 1999-01-28 | 2002-02-26 | Qualcomm Incorporated | System and method for forward link power balancing in a wireless communication system |
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US6556549B1 (en) | 1999-07-02 | 2003-04-29 | Qualcomm Incorporated | Method and apparatus for signal combining in a high data rate communication system |
US6563810B1 (en) | 1999-09-30 | 2003-05-13 | Qualcomm Incorporated | Closed loop resource allocation |
GB0029002D0 (en) | 2000-11-28 | 2001-01-10 | Nokia Networks Oy | Channels in a communication system |
US20020137457A1 (en) * | 2001-03-23 | 2002-09-26 | Nivens Dennis A. | Satellite communication system uplink power control |
US7174179B2 (en) * | 2001-09-20 | 2007-02-06 | Itt Manufacturing Enterprises, Inc. | Methods and apparatus for mitigating rain fading over SATCOM links via information throughput adaptation |
US7321780B2 (en) * | 2003-04-30 | 2008-01-22 | Motorola, Inc. | Enhanced uplink rate selection by a communication device during soft handoff |
-
2003
- 2003-02-14 US US10/367,498 patent/US7493132B2/en active Active
-
2004
- 2004-02-16 TW TW093103678A patent/TW200428803A/zh unknown
- 2004-02-17 AU AU2004213983A patent/AU2004213983A1/en not_active Abandoned
- 2004-02-17 DE DE602004007765T patent/DE602004007765T2/de not_active Expired - Lifetime
- 2004-02-17 MX MXPA05008625A patent/MXPA05008625A/es active IP Right Grant
- 2004-02-17 JP JP2006503645A patent/JP4426568B2/ja not_active Expired - Lifetime
- 2004-02-17 KR KR1020057014980A patent/KR101041759B1/ko active IP Right Grant
- 2004-02-17 BR BR0407470-0A patent/BRPI0407470A/pt not_active IP Right Cessation
- 2004-02-17 CN CN200480004251.1A patent/CN1751467B/zh not_active Expired - Lifetime
- 2004-02-17 EP EP04711861A patent/EP1593223B1/en not_active Expired - Lifetime
- 2004-02-17 RU RU2005128547/09A patent/RU2005128547A/ru not_active Application Discontinuation
- 2004-02-17 AT AT04711861T patent/ATE368333T1/de not_active IP Right Cessation
- 2004-02-17 CA CA002515837A patent/CA2515837A1/en not_active Abandoned
- 2004-02-17 UA UAA200508736A patent/UA84698C2/ru unknown
- 2004-02-17 WO PCT/US2004/004671 patent/WO2004075473A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
JP4426568B2 (ja) | 2010-03-03 |
US7493132B2 (en) | 2009-02-17 |
EP1593223B1 (en) | 2007-07-25 |
WO2004075473A1 (en) | 2004-09-02 |
CA2515837A1 (en) | 2004-09-02 |
US20060105796A1 (en) | 2006-05-18 |
ATE368333T1 (de) | 2007-08-15 |
CN1751467B (zh) | 2010-12-08 |
RU2005128547A (ru) | 2006-02-10 |
TW200428803A (en) | 2004-12-16 |
DE602004007765D1 (de) | 2007-09-06 |
EP1593223A1 (en) | 2005-11-09 |
KR20050094484A (ko) | 2005-09-27 |
DE602004007765T2 (de) | 2008-04-30 |
JP2006518163A (ja) | 2006-08-03 |
CN1751467A (zh) | 2006-03-22 |
BRPI0407470A (pt) | 2006-02-07 |
UA84698C2 (ru) | 2008-11-25 |
KR101041759B1 (ko) | 2011-06-17 |
AU2004213983A1 (en) | 2004-09-02 |
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