CN102208967B - 一种lte终端非自适应重传功率控制的方法及装置 - Google Patents
一种lte终端非自适应重传功率控制的方法及装置 Download PDFInfo
- Publication number
- CN102208967B CN102208967B CN201010141462.7A CN201010141462A CN102208967B CN 102208967 B CN102208967 B CN 102208967B CN 201010141462 A CN201010141462 A CN 201010141462A CN 102208967 B CN102208967 B CN 102208967B
- Authority
- CN
- China
- Prior art keywords
- value
- new
- tpc
- terminal
- amount adjustment
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
- H04L1/1822—Automatic repetition systems, e.g. Van Duuren systems involving configuration of automatic repeat request [ARQ] with parallel processes
-
- 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
- H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
- H04W52/221—TPC being performed according to specific parameters taking into account previous information or commands using past power control commands
-
- 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
- H04W52/48—TPC being performed in particular situations during retransmission after error or non-acknowledgment
-
- 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
- H04W52/20—TPC being performed according to specific parameters using error rate
-
- 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
- H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
- H04W52/362—Aspects of the step size
Abstract
Description
DCI0/3中的TPC 值 | 累积式的 δPUSCH[dB] | 绝对值式的 δPUSCH[dB](仅限于 DCI0) |
0 | -1 | -4 |
1 | 0 | -1 |
2 | 1 | 1 |
3 | 3 | 4 |
DCI3A中的TPC值 | δPUSCH[dB] |
0 | -1 |
1 | 1 |
Claims (12)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010141462.7A CN102208967B (zh) | 2010-03-31 | 2010-03-31 | 一种lte终端非自适应重传功率控制的方法及装置 |
US13/576,397 US8848569B2 (en) | 2010-03-31 | 2010-05-17 | Method and device for power control in non-adaptive retransmission |
EP10848712.5A EP2521405B1 (en) | 2010-03-31 | 2010-05-17 | Method and device for controlling non-adaptive retransmission power |
RU2012146261/07A RU2515601C1 (ru) | 2010-03-31 | 2010-05-17 | Способ и устройство для управления мощностью при неадаптивной повторной передаче |
PCT/CN2010/072853 WO2011120252A1 (zh) | 2010-03-31 | 2010-05-17 | 一种非自适应重传功率控制的方法及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010141462.7A CN102208967B (zh) | 2010-03-31 | 2010-03-31 | 一种lte终端非自适应重传功率控制的方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102208967A CN102208967A (zh) | 2011-10-05 |
CN102208967B true CN102208967B (zh) | 2014-04-09 |
Family
ID=44697643
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010141462.7A Expired - Fee Related CN102208967B (zh) | 2010-03-31 | 2010-03-31 | 一种lte终端非自适应重传功率控制的方法及装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8848569B2 (zh) |
EP (1) | EP2521405B1 (zh) |
CN (1) | CN102208967B (zh) |
RU (1) | RU2515601C1 (zh) |
WO (1) | WO2011120252A1 (zh) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110195735A1 (en) * | 2008-08-27 | 2011-08-11 | Ralf Irmer | Multiple Power Control Parameter Sets for Wireless Uplink Data Transmission |
WO2012128558A2 (ko) * | 2011-03-21 | 2012-09-27 | 엘지전자 주식회사 | Tdd 기반 무선 통신 시스템에서 harq 수행 방법 및 장치 |
CN102412945B (zh) * | 2011-11-01 | 2014-05-07 | 新邮通信设备有限公司 | 物理混合重传指示信道的功率配置方法 |
CN105282837B (zh) * | 2014-06-12 | 2020-05-19 | 中兴通讯股份有限公司 | 功率控制方法、用户设备、基站及系统 |
CN105763302B (zh) * | 2014-12-15 | 2019-10-11 | 南京中兴软件有限责任公司 | 基于超级小区的数据传输方法和系统 |
US11863330B2 (en) * | 2016-11-04 | 2024-01-02 | Lg Electronics Inc. | Method for HARQ feedback in wireless communication system and apparatus therefor |
CN108632969B (zh) * | 2017-03-24 | 2021-05-11 | 中兴通讯股份有限公司 | 功率控制方法和终端 |
US10736083B2 (en) * | 2017-05-01 | 2020-08-04 | Huawei Technologies Co., Ltd. | Systems and methods for downlink control channel signaling for uplink transmission |
CN108964851B (zh) * | 2017-05-17 | 2023-10-24 | 华为技术有限公司 | 一种发送和接收指示信息的方法、设备和系统 |
EP3416322A1 (en) * | 2017-06-14 | 2018-12-19 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Reliable ultra-low latency communications |
EP3416450A1 (en) | 2017-06-14 | 2018-12-19 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Joint resource pools for uplink communications |
KR102377878B1 (ko) * | 2017-06-15 | 2022-03-24 | 후지쯔 가부시끼가이샤 | 기지국 장치, 단말 장치, 무선 통신 시스템 및 통신 방법 |
CN109391386B (zh) * | 2017-08-03 | 2022-05-06 | 华为技术有限公司 | 一种上行控制信息发送方法 |
CN110635868B (zh) * | 2018-06-21 | 2021-02-09 | 维沃移动通信有限公司 | 混合自动重传请求反馈信息harq-ack处理方法及装置 |
CN108990036B (zh) * | 2018-09-27 | 2020-02-11 | 珠海格力电器股份有限公司 | 调节发射功率的方法、装置、存储介质及信号收发设备 |
CN111356250B (zh) * | 2018-12-20 | 2021-10-26 | 华为技术有限公司 | 混合自动重传请求进程的调度方法、装置及存储介质 |
CN111263427B (zh) * | 2018-12-28 | 2021-12-21 | 维沃移动通信有限公司 | 功率调整方法、终端设备及网络设备 |
WO2020210940A1 (zh) * | 2019-04-15 | 2020-10-22 | 北京小米移动软件有限公司 | 无线局域网的通信方法、装置、终端及可读存储介质 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101621365A (zh) * | 2008-06-30 | 2010-01-06 | 中兴通讯股份有限公司 | 同步非自适应混合自动重传方法和系统 |
CN101640556A (zh) * | 2008-07-29 | 2010-02-03 | 鼎桥通信技术有限公司 | 一种功率控制的方法和装置 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6490460B1 (en) * | 1998-12-01 | 2002-12-03 | Qualcomm Incorporated | Forward and reverse link power control using position and mobility information |
WO2001024402A1 (en) * | 1999-09-30 | 2001-04-05 | Telefonaktiebolaget Lm Ericsson (Publ) | Transmit power control |
KR100850989B1 (ko) * | 2002-01-05 | 2008-08-12 | 엘지전자 주식회사 | 자동 반복 요청(arq)시스템에서응답정보(ack/nack)신호에 대한 전력제어 방법 |
EP1590942B1 (en) * | 2003-02-04 | 2008-10-08 | Lg Electronics Inc. | Uplink transmission power control method |
CN100358253C (zh) * | 2004-08-23 | 2007-12-26 | 华为技术有限公司 | 调整自动重传请求系统的发射功率的方法 |
US7657277B2 (en) * | 2004-09-24 | 2010-02-02 | Qualcomm Incorporated | Method and system for power control in a communication system |
KR100876715B1 (ko) * | 2006-08-24 | 2008-12-31 | 삼성전자주식회사 | 통신 시스템에서 역방향 전력 제어 방법 및 장치 |
US8081997B2 (en) * | 2007-01-22 | 2011-12-20 | Qualcomm Incorporated | Power and/or data rate control based on pilot channel information |
US20090175187A1 (en) * | 2008-01-07 | 2009-07-09 | Kristina Jersenius | Method and Arrangement for Triggering Power Headroom Report Transmissions in a Telecommunications System |
WO2009154403A2 (en) * | 2008-06-18 | 2009-12-23 | Lg Electronics Inc. | Method of transmitting power headroom reporting in wireless communication system |
TWI405445B (zh) * | 2008-08-15 | 2013-08-11 | Innovative Sonic Ltd | 處理一傳輸時間間隔集束模式的方法及通訊裝置 |
WO2010044632A2 (ko) * | 2008-10-15 | 2010-04-22 | 엘지전자주식회사 | 다중 반송파 시스템에서 통신 방법 및 장치 |
KR101648584B1 (ko) * | 2008-10-15 | 2016-09-02 | 엘지전자 주식회사 | 다중 반송파 시스템에서 harq 수행 방법 |
EP2374230B1 (en) * | 2008-12-09 | 2012-08-29 | Telefonaktiebolaget L M Ericsson (PUBL) | Method for estimating uplink control channel quality |
WO2010098593A2 (en) * | 2009-02-25 | 2010-09-02 | Lg Electronics Inc. | Method and device for controling transmission power in uplink transmission |
US8971299B2 (en) * | 2009-03-17 | 2015-03-03 | Samsung Electronics Co., Ltd | Uplink transmission power control in multi-carrier communication systems |
US9084206B2 (en) * | 2009-06-23 | 2015-07-14 | Samsung Electronics Co., Ltd | Method and apparatus for controlling uplink transmission power in wireless communication system |
-
2010
- 2010-03-31 CN CN201010141462.7A patent/CN102208967B/zh not_active Expired - Fee Related
- 2010-05-17 EP EP10848712.5A patent/EP2521405B1/en not_active Not-in-force
- 2010-05-17 US US13/576,397 patent/US8848569B2/en not_active Expired - Fee Related
- 2010-05-17 WO PCT/CN2010/072853 patent/WO2011120252A1/zh active Application Filing
- 2010-05-17 RU RU2012146261/07A patent/RU2515601C1/ru not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101621365A (zh) * | 2008-06-30 | 2010-01-06 | 中兴通讯股份有限公司 | 同步非自适应混合自动重传方法和系统 |
CN101640556A (zh) * | 2008-07-29 | 2010-02-03 | 鼎桥通信技术有限公司 | 一种功率控制的方法和装置 |
Also Published As
Publication number | Publication date |
---|---|
US20120300665A1 (en) | 2012-11-29 |
RU2515601C1 (ru) | 2014-05-20 |
EP2521405A4 (en) | 2015-06-03 |
EP2521405A1 (en) | 2012-11-07 |
US8848569B2 (en) | 2014-09-30 |
WO2011120252A1 (zh) | 2011-10-06 |
CN102208967A (zh) | 2011-10-05 |
EP2521405B1 (en) | 2019-05-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102208967B (zh) | 一种lte终端非自适应重传功率控制的方法及装置 | |
JP4130413B2 (ja) | Arqを用いる通信システム | |
US7257423B2 (en) | Base station apparatus and transmission assignment control method | |
EP3547585B1 (en) | Wireless communication having reduced feedback delay | |
CN101971546B (zh) | 无线通信系统中的方法和布置 | |
US8914686B2 (en) | Throughput improvement in wireless systems | |
EP2103000B1 (en) | Power for uplink acknowledgment transmission | |
US20090150738A1 (en) | Data communication apparatus, data receiving apparatus, data transmitting apparatus, and retransmission control method | |
EP1519498A1 (en) | Base station apparatus, and method for controlling transmission power for retransmitted packets | |
CN100496007C (zh) | 配置增强专用信道混合自动重传请求指示信道功率偏置值的方法、基站与无线接入网系统 | |
WO2009074111A1 (fr) | Procédé et dispositif de réglage de seuil adaptatifs | |
WO2012024869A1 (zh) | 一种提高物理下行控制信道传输性能的方法及装置 | |
US20120202512A1 (en) | Data throughput for cell-edge users in a lte network using alternative power control for up-link harq relays | |
CN103516463A (zh) | 一种进行外环自适应调制与编码调整的方法和基站 | |
CN101207465A (zh) | 一种调整信道质量指示的方法、装置和系统 | |
CN102395187A (zh) | 物理混合重传指示信道的功率配置方法 | |
KR102549780B1 (ko) | 무선 통신 시스템에서 상향 링크 전력 제어 장치 및 방법 | |
CN100449980C (zh) | 调整混合自动重传请求系统功率的方法 | |
JP2008118514A (ja) | 無線通信システム、無線制御装置、無線基地局装置および電力制御方法 | |
CN101442345B (zh) | 下行不连续传输信道的功率控制方法及装置 | |
CN102412945B (zh) | 物理混合重传指示信道的功率配置方法 | |
CN102340369B (zh) | 一种调度控制方法和基站 | |
US8121555B2 (en) | Transmission power control in HSPDA | |
CN103379606B (zh) | 一种控制e-hich发射功率的方法和基站 | |
WO2009045134A1 (en) | A method of selecting transport format combination |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20111005 Assignee: SHENZHEN ZTE MICROELECTRONICS TECHNOLOGY CO., LTD. Assignor: ZTE Corporation Contract record no.: 2015440020319 Denomination of invention: Non-adaptive repeat power control method and device for long term evolution (LTE) terminal Granted publication date: 20140409 License type: Common License Record date: 20151123 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20200331 |
|
CF01 | Termination of patent right due to non-payment of annual fee |