CN102217384A - 功率偏置上报方法、调制信号发送方法、移动终端及基站 - Google Patents

功率偏置上报方法、调制信号发送方法、移动终端及基站 Download PDF

Info

Publication number
CN102217384A
CN102217384A CN2009801219831A CN200980121983A CN102217384A CN 102217384 A CN102217384 A CN 102217384A CN 2009801219831 A CN2009801219831 A CN 2009801219831A CN 200980121983 A CN200980121983 A CN 200980121983A CN 102217384 A CN102217384 A CN 102217384A
Authority
CN
China
Prior art keywords
mobile terminal
power bias
power
bias
base station
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
Application number
CN2009801219831A
Other languages
English (en)
Other versions
CN102217384B (zh
Inventor
董朋朋
肖洁华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of CN102217384A publication Critical patent/CN102217384A/zh
Application granted granted Critical
Publication of CN102217384B publication Critical patent/CN102217384B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04W52/18—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]
    • H04W52/262—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account adaptive modulation and coding [AMC] scheme
    • 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
    • H04W52/241—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account channel quality metrics, e.g. SIR, SNR, CIR, Eb/lo
    • 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
    • H04W52/242—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account path loss

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

功率偏置上报方法、调制信号发送方法、移动终端及基站，所述功率偏置上报方法包括：根据移动终端的无线环境状态参数和解调性能参数生成功率偏置；向基站上报所述功率偏置。由于本发明实施例中的功率偏置由终端侧根据自身实际情况获取并直接上报，而不是由基站根据测量报告计算得出，因此提高了基站所使用功率偏置的精度。

Description

功率偏置上报方法、调制信号发送方法、移动终端及基站
PCT国内申请，说明书已公开。

Claims (1)

  1. PCT国内申请，权利要求书已公开。
CN200980121983.1A 2009-02-03 2009-02-03 功率偏置上报方法、调制信号发送方法、移动终端及基站 Active CN102217384B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2009/070341 WO2010088793A1 (zh) 2009-02-03 2009-02-03 功率偏置上报方法、调制信号发送方法、移动终端及基站

Publications (2)

Publication Number Publication Date
CN102217384A true CN102217384A (zh) 2011-10-12
CN102217384B CN102217384B (zh) 2015-07-29

Family

ID=42541640

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200980121983.1A Active CN102217384B (zh) 2009-02-03 2009-02-03 功率偏置上报方法、调制信号发送方法、移动终端及基站

Country Status (3)

Country Link
EP (1) EP2387277B1 (zh)
CN (1) CN102217384B (zh)
WO (1) WO2010088793A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120220292A1 (en) * 2011-02-24 2012-08-30 Qualcomm Incorporated Preventing Dropped Calls Using Voice Services Over Adaptive Multi-User Channels on One Slot (Vamos) Mode
WO2012156934A1 (en) * 2011-05-16 2012-11-22 Renesas Mobile Corporation Mobile communications network
GB2489757B (en) 2011-05-16 2013-12-18 Renesas Mobile Corp Mobile Communications Network
US9025482B2 (en) 2012-10-19 2015-05-05 Qualcomm Incorporated Quantitative interference detection

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1610273A (zh) * 2003-10-24 2005-04-27 埃沃柳姆公司 设置用于下行链路共享信道的功率控制的功率偏置的方法
CN1790939A (zh) * 2004-12-13 2006-06-21 华为技术有限公司 上行高速专用物理控制信道的功率控制方法
CN1983852A (zh) * 2006-06-08 2007-06-20 华为技术有限公司 调整专用物理控制信道发射功率的方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1610273A (zh) * 2003-10-24 2005-04-27 埃沃柳姆公司 设置用于下行链路共享信道的功率控制的功率偏置的方法
CN1790939A (zh) * 2004-12-13 2006-06-21 华为技术有限公司 上行高速专用物理控制信道的功率控制方法
CN1983852A (zh) * 2006-06-08 2007-06-20 华为技术有限公司 调整专用物理控制信道发射功率的方法

Also Published As

Publication number Publication date
CN102217384B (zh) 2015-07-29
EP2387277A1 (en) 2011-11-16
WO2010088793A1 (zh) 2010-08-12
EP2387277B1 (en) 2012-12-19
EP2387277A4 (en) 2011-12-28

Similar Documents

Publication Publication Date Title
KR100899735B1 (ko) 이동 통신 시스템에서 적응적 전송 안테나 다이버시티장치 및 방법
Wang et al. Adaptive modulation and coding technology in 5G system
RU2533186C2 (ru) Способ передачи восходящей линии связи с множеством антенн
US8250425B2 (en) Management of ARQ detection threshold in communication networks
US9979508B2 (en) Communication device and communication method
CN101971540B (zh) 用于cqi模式选择的hs-scch命令
CN107359966A (zh) 一种信号的发射方法及通信设备
KR20220031124A (ko) 신호 대 간섭 및 잡음비를 보고하기 위한 자원 관리
JP2001333123A (ja) 通信端末装置及び復調方法
CN111510946A (zh) 测量上报的方法与装置
CN102217384A (zh) 功率偏置上报方法、调制信号发送方法、移动终端及基站
CN105634658A (zh) 一种进行发送处理的方法、设备及系统
CN102238114B (zh) 有效信噪比确定方法和装置
CN103124244B (zh) 一种点对多点系统中的主动信道认知和通信频率选择方法
CN103516447B (zh) 一种多天线信号合并方法和网络侧设备
US8570894B2 (en) Communication apparatus and method for reporting reception quality
CN115276908B (zh) 一种无线通信方法及设备、存储介质
CN104660365A (zh) 信道状态测量方法、装置及用户终端
JP5340344B2 (ja) 通信装置及び通信方法
CN113518447B (zh) 一种通信方法及装置
CN103891186B (zh) 信道质量指示值的获取方法及装置
EP2557862B1 (en) Joint power control method in multi-user multiplexing technique and apparatus thereof
JP4776292B2 (ja) 通信装置及び通信方法
CN104717661A (zh) 一种认知lte规避同频脉冲的方法及装置
CN106411474B (zh) 信道ri获取方法及装置

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