HUE041754T2 - Eljárások és berendezés downlink PDSCH teljesítmény beállításra - Google Patents

Eljárások és berendezés downlink PDSCH teljesítmény beállításra

Info

Publication number
HUE041754T2
HUE041754T2 HUE09150163A HUE09150163A HUE041754T2 HU E041754 T2 HUE041754 T2 HU E041754T2 HU E09150163 A HUE09150163 A HU E09150163A HU E09150163 A HUE09150163 A HU E09150163A HU E041754 T2 HUE041754 T2 HU E041754T2
Authority
HU
Hungary
Prior art keywords
methods
power setting
pdsch power
downlink pdsch
downlink
Prior art date
Application number
HUE09150163A
Other languages
English (en)
Inventor
Jianzhong Zhang
Farooq Khan
Zhouyue Pi
Jiann-An Tsai
Original Assignee
Samsung Electronics 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40578174&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HUE041754(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of HUE041754T2 publication Critical patent/HUE041754T2/hu

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
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/346—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading distributing total power among users or channels
    • 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
    • H04W52/143—Downlink power control
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • H04W52/06—TPC algorithms
    • H04W52/16—Deriving transmission power values from another channel
    • 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
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • 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
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels
    • 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
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/343—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading taking into account loading or congestion level
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
HUE09150163A 2008-01-07 2009-01-07 Eljárások és berendezés downlink PDSCH teljesítmény beállításra HUE041754T2 (hu)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US634308P 2008-01-07 2008-01-07
US13632808P 2008-08-28 2008-08-28
US12/314,239 US8238455B2 (en) 2008-01-07 2008-12-05 Methods and apparatus for downlink PDSCH power setting

Publications (1)

Publication Number Publication Date
HUE041754T2 true HUE041754T2 (hu) 2019-05-28

Family

ID=40578174

Family Applications (2)

Application Number Title Priority Date Filing Date
HUE09150163A HUE041754T2 (hu) 2008-01-07 2009-01-07 Eljárások és berendezés downlink PDSCH teljesítmény beállításra
HUE18196208A HUE054224T2 (hu) 2008-01-07 2009-01-07 Eljárások és készülék downlink PDSCH teljesítménybeállításra

Family Applications After (1)

Application Number Title Priority Date Filing Date
HUE18196208A HUE054224T2 (hu) 2008-01-07 2009-01-07 Eljárások és készülék downlink PDSCH teljesítménybeállításra

Country Status (13)

Country Link
US (4) US8238455B2 (hu)
EP (2) EP2077632B1 (hu)
JP (2) JP5247821B2 (hu)
KR (2) KR101584802B1 (hu)
CN (3) CN104202808B (hu)
BR (1) BRPI0907226B1 (hu)
DK (2) DK2077632T3 (hu)
ES (2) ES2872379T3 (hu)
HU (2) HUE041754T2 (hu)
PL (2) PL3439376T3 (hu)
PT (2) PT2077632T (hu)
RU (1) RU2610468C2 (hu)
WO (1) WO2009088218A2 (hu)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8238455B2 (en) * 2008-01-07 2012-08-07 Samsung Electronics Co., Ltd. Methods and apparatus for downlink PDSCH power setting
WO2009113951A1 (en) * 2008-03-13 2009-09-17 Telefonaktiebolaget L M Ericsson (Publ) Neighbour cell quality measurement in a telecommunications system
US8472539B2 (en) * 2009-04-07 2013-06-25 Lg Electronics Inc. Method of transmitting power information in wireless communication system
US8457079B2 (en) * 2009-10-05 2013-06-04 Motorola Mobility Llc Method and apparatus for mitigating downlink control channel interference
IN2012DN02110A (hu) * 2009-10-14 2015-08-21 Ericsson Telefon Ab L M
EP2497214A4 (en) * 2009-11-08 2015-04-22 Lg Electronics Inc METHOD AND BASE STATION FOR REGULATING DOWNLINK TRANSMISSION POWER, AND METHOD AND USER EQUIPMENT FOR RECEIVING PDSCH
KR101688551B1 (ko) 2010-02-11 2016-12-22 삼성전자주식회사 무선 통신 시스템에서 사용자에 특정한 ｄｍｒｓ 안테나 포트를 지시하는 방법
WO2011099811A2 (en) * 2010-02-11 2011-08-18 Samsung Electronics Co., Ltd. Method for indicating a dm-rs antenna port in a wireless communication system
CN102594756B (zh) * 2011-01-07 2016-09-07 中兴通讯股份有限公司 定位参考信号子帧的传输方法及系统
CN102624495B (zh) 2011-01-30 2016-03-30 华为技术有限公司 无线通信系统中参考信号配置信息的处理方法及基站、终端
CN103609084B (zh) 2011-06-15 2017-04-12 三星电子株式会社 通信系统中物理下行链路控制信令的延伸
US9313744B2 (en) * 2011-10-28 2016-04-12 Qualcomm Incorporated Method and apparatus for configuring traffic-to-pilot power ratios in heterogeneous networks
US8854945B2 (en) * 2011-11-09 2014-10-07 Qualcomm Incorporated Enhanced adaptive gain control in heterogeneous networks
US9219994B2 (en) * 2011-11-09 2015-12-22 Lg Electronics Inc. Methods for transmitting and receiving downlink data in MBSFN subframe and apparatuses thereof
US20130201917A1 (en) * 2012-02-08 2013-08-08 Qualcomm Incorporated Dynamic indication of traffic to pilot (t/p) ratios
CN105101377B (zh) * 2012-02-24 2018-11-02 电信科学技术研究院 一种资源调度方法及装置
US9019924B2 (en) * 2012-04-04 2015-04-28 Samsung Electronics Co., Ltd. High-order multiple-user multiple-input multiple-output operation for wireless communication systems
WO2013169373A2 (en) 2012-05-10 2013-11-14 Fujitsu Limited Signaling scheme for coordinated transmissions
US9473218B2 (en) 2012-05-10 2016-10-18 Fujitsu Limited Signaling scheme for coordinated transmissions
US9264972B2 (en) 2012-06-11 2016-02-16 Qualcomm Incorporated Home networking with integrated cellular communication
US9591646B2 (en) 2012-06-12 2017-03-07 Qualcomm Incorporated Reference signal power impact determination in new carrier type in LTE
US9629003B2 (en) 2013-10-07 2017-04-18 Samsung Electronics Co., Ltd. Computing system with factor estimation mechanism and method of operation thereof
CN104602330B (zh) * 2013-10-30 2018-05-22 普天信息技术研究院有限公司 点对多点集群业务下行功率指示方法
US9554360B2 (en) 2014-06-06 2017-01-24 Qualcomm Incorporated Apparatus and method for improving data throughput of a tune-away operation in a wireless communication system
US9768910B2 (en) * 2014-06-24 2017-09-19 Qualcomm Incorporated Event 6D enhancements
US10411856B2 (en) 2014-10-27 2019-09-10 Qualcomm Incorporated Reference signal and transmit power ratio design for non-orthogonal transmissions
WO2017018606A1 (ko) 2015-07-27 2017-02-02 엘지전자(주) 방송 신호 송수신 장치 및 방법
CN108476121B (zh) * 2016-02-03 2021-06-29 苹果公司 用于具有短传输时间间隔的物理下行共享信道传输的装置
US11057837B2 (en) 2016-03-15 2021-07-06 Qualcomm Incorporated Downlink power adjustment in narrowband wireless communications

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8199696B2 (en) 2001-03-29 2012-06-12 Qualcomm Incorporated Method and apparatus for power control in a wireless communication system
KR100686410B1 (ko) * 2002-08-01 2007-02-28 삼성전자주식회사 이동 통신 시스템에서 트래픽 채널과 파일럿 채널간전력비 검출 장치 및 방법
US7505780B2 (en) 2003-02-18 2009-03-17 Qualcomm Incorporated Outer-loop power control for wireless communication systems
KR100689382B1 (ko) 2003-06-20 2007-03-02 삼성전자주식회사 직교분할다중화방식을 기반으로 하는이동통신시스템에서의 송신장치 및 방법
CN1833370B (zh) * 2003-07-30 2010-05-12 美商内数位科技公司 使用下链传输功率检测进行限制动态范围的下链功率控制
JP4323985B2 (ja) * 2003-08-07 2009-09-02 パナソニック株式会社 無線送信装置及び無線送信方法
US7630731B2 (en) * 2003-09-08 2009-12-08 Lundby Stein A Apparatus, system, and method for managing reverse link communication
KR20050118062A (ko) 2004-02-14 2005-12-15 삼성전자주식회사 비동기 이동통신 시스템에서 향상된 상향링크 채널을 통해데이터 전송 시 최대전력대 평균전력비 감소를 위한직교가변확산코드 코드와 직교위상 채널의 할당 방법 및장치
JP4482026B2 (ja) * 2004-03-05 2010-06-16 クゥアルコム・インコーポレイテッド 無線通信におけるマルチアンテナ受信ダイバーシティ制御
US20060078059A1 (en) 2004-10-11 2006-04-13 Samsung Electronics Co., Ltd. Apparatus and method for allocating subchannel and power in an orthogonal frequency division multiple access system
KR20070010597A (ko) * 2005-07-19 2007-01-24 삼성전자주식회사 광대역 무선 접속 통신 시스템에서 하향링크 자원 할당방법
US8385388B2 (en) 2005-12-06 2013-02-26 Qualcomm Incorporated Method and system for signal reconstruction from spatially and temporally correlated received samples
US7966033B2 (en) 2006-01-05 2011-06-21 Qualcomm Incorporated Serving sector directed power control
WO2007108080A1 (ja) * 2006-03-20 2007-09-27 Fujitsu Limited 基地局およびそのmimo-ofdm通信方法
US8428156B2 (en) * 2006-03-20 2013-04-23 Qualcomm Incorporated Rate control for multi-channel communication systems
KR20070117125A (ko) 2006-06-07 2007-12-12 삼성전자주식회사 광대역무선접속 통신시스템에서 중계국의 하향링크전력조절 장치 및 방법
US8102795B2 (en) * 2007-03-09 2012-01-24 Qualcomm Incorporated Channel equalization with non-common midamble allocation in 3GPP TD-CDMA systems
KR101414611B1 (ko) * 2007-04-19 2014-07-07 엘지전자 주식회사 다중 안테나 시스템에서 신호 송신 방법
US8369450B2 (en) * 2007-08-07 2013-02-05 Samsung Electronics Co., Ltd. Pilot boosting and traffic to pilot ratio estimation in a wireless communication system
US20090135754A1 (en) * 2007-11-27 2009-05-28 Qualcomm Incorporated Interference management in a wireless communication system using overhead channel power control
US8238455B2 (en) * 2008-01-07 2012-08-07 Samsung Electronics Co., Ltd. Methods and apparatus for downlink PDSCH power setting
US8780790B2 (en) * 2008-01-07 2014-07-15 Qualcomm Incorporated TDD operation in wireless communication systems

Also Published As

Publication number Publication date
US20150358926A1 (en) 2015-12-10
PT2077632T (pt) 2019-01-10
KR20090076830A (ko) 2009-07-13
CN101911792B (zh) 2014-08-20
JP2011509621A (ja) 2011-03-24
CN101911792A (zh) 2010-12-08
EP2077632A3 (en) 2012-02-08
EP3439376B1 (en) 2021-03-03
US20120307761A1 (en) 2012-12-06
JP5503756B2 (ja) 2014-05-28
US9113419B2 (en) 2015-08-18
BRPI0907226B1 (pt) 2019-09-10
KR20150133677A (ko) 2015-11-30
PT3439376T (pt) 2021-03-31
DK2077632T3 (en) 2019-01-14
CN104202808B (zh) 2017-12-29
HUE054224T2 (hu) 2021-08-30
US8509350B2 (en) 2013-08-13
ES2872379T3 (es) 2021-11-02
BRPI0907226A2 (pt) 2015-07-14
RU2012126894A (ru) 2014-01-10
EP2077632A2 (en) 2009-07-08
EP3439376A1 (en) 2019-02-06
WO2009088218A3 (en) 2009-09-03
RU2610468C2 (ru) 2017-02-13
CN104202808A (zh) 2014-12-10
CN103402248A (zh) 2013-11-20
CN103402248B (zh) 2016-06-29
PL2077632T3 (pl) 2019-03-29
PL3439376T3 (pl) 2022-01-24
KR101584802B1 (ko) 2016-01-13
WO2009088218A2 (en) 2009-07-16
US8238455B2 (en) 2012-08-07
DK3439376T3 (da) 2021-05-25
JP2013070431A (ja) 2013-04-18
US20140010181A1 (en) 2014-01-09
EP2077632B1 (en) 2018-09-26
KR101638748B1 (ko) 2016-07-11
ES2703249T3 (es) 2019-03-07
US9445381B2 (en) 2016-09-13
JP5247821B2 (ja) 2013-07-24
US20090175371A1 (en) 2009-07-09
CN103402248B9 (zh) 2016-08-10

Similar Documents

Publication Publication Date Title
HUE041754T2 (hu) Eljárások és berendezés downlink PDSCH teljesítmény beállításra
EP2501019A4 (en) POWER CONTROL DEVICE AND POWER CONTROL METHOD USING THE SAME
TWI371219B (en) Power control method and apparatus
HK1173310A1 (zh) 功率控制方法和設備
EP2195719A4 (en) METHOD AND DEVICE FOR PROVIDING ELECTRICITY
EP2521279A4 (en) POWER CONTROL METHOD AND DEVICE
GB2472050B (en) Power management apparatus and methods
GB2472051B (en) Power management apparatus and methods
EP2127105A4 (en) WIRELESS POWER APPARATUS AND METHODS
EP2378819A4 (en) TRANSMISSION POWER ADJUSTING METHOD AND APPARATUS THEREOF
IL216531A0 (en) Gyroglider power-generation, control apparatus and method
EP2282711A4 (en) APPARATUS AND METHOD FOR CARDIO-RESPIRATORY RESUSCITATION
EP2633726A4 (en) METHOD AND APPARATUS FOR ADJUSTING UPLINK POWER
EP2566260A4 (en) METHOD AND DEVICE FOR CONTROLLING UPLINK PERFORMANCE
EP2446928A4 (en) METHOD FOR KILLING TUMOR CELLS SELECTIVELY AND APPARATUS FOR THE METHOD
EP2410663A4 (en) METHOD, APPARATUS AND SYSTEM FOR DOWNLINK POWER DISTRIBUTION
EP2261419A4 (en) COLORING METHOD AND COLORING APPARATUS
PL2361116T3 (pl) Urządzenie do naświetlania
GB0822835D0 (en) Phototherapeutic apparatus and method
EP2441147A4 (en) POWER SUPPLY DEVICE, POWER SUPPLY DEVICE AND POWER SUPPLY METHOD
EP2627133A4 (en) METHOD FOR CONTROLLING DOWNLINK TRANSMISSION POWER AND CORRESPONDING APPARATUS
EP2508387A4 (en) METHOD FOR ACTIVATING POWER SUPPLY APPARATUS
EP2512192A4 (en) MULTIPLE POWER CURRENT DEVICE AND METHOD IN A CLOSED CIRCUIT
GB2483304B (en) An apparatus and method for controlling power
EP2514248A4 (en) METHOD AND APPARATUS FOR CONTROLLING LOOP LOOP