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AP2014008107A0 - Method and arrangement in a wireless communicationsystem - Google Patents

Method and arrangement in a wireless communicationsystem

Info

Publication number
AP2014008107A0
AP2014008107A0 AP2014008107A AP2014008107A AP2014008107A0 AP 2014008107 A0 AP2014008107 A0 AP 2014008107A0 AP 2014008107 A AP2014008107 A AP 2014008107A AP 2014008107 A AP2014008107 A AP 2014008107A AP 2014008107 A0 AP2014008107 A0 AP 2014008107A0
Authority
AP
ARIPO
Prior art keywords
arrangement
wireless communicationsystem
communicationsystem
wireless
Prior art date
Application number
AP2014008107A
Other languages
English (en)
Inventor
David Hammarwall
Original Assignee
Ericsson Telefon Ab L M
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=48570426&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AP2014008107(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of AP2014008107A0 publication Critical patent/AP2014008107A0/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2612—Arrangements for wireless medium access control, e.g. by allocating physical layer transmission capacity
    • 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
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0417—Feedback systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2621—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using frequency division multiple access [FDMA]
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0076—Distributed coding, e.g. network coding, involving channel coding
    • H04L1/0077—Cooperative coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03891—Spatial equalizers
    • H04L25/03898—Spatial equalizers codebook-based design
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03891—Spatial equalizers
    • H04L25/03949—Spatial equalizers equalizer selection or adaptation based on feedback
    • 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
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0035—Resource allocation in a cooperative multipoint environment
    • 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
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
AP2014008107A 2012-05-11 2013-05-10 Method and arrangement in a wireless communicationsystem AP2014008107A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261646073P 2012-05-11 2012-05-11
PCT/SE2013/000070 WO2013169170A1 (en) 2012-05-11 2013-05-10 Method and arrangement in a wireless communication system

Publications (1)

Publication Number Publication Date
AP2014008107A0 true AP2014008107A0 (en) 2014-12-31

Family

ID=48570426

Family Applications (1)

Application Number Title Priority Date Filing Date
AP2014008107A AP2014008107A0 (en) 2012-05-11 2013-05-10 Method and arrangement in a wireless communicationsystem

Country Status (21)

Country Link
US (1) US9532333B2 (xx)
EP (1) EP2847907B1 (xx)
JP (1) JP6329133B2 (xx)
KR (1) KR102068483B1 (xx)
CN (1) CN104272628B (xx)
AP (1) AP2014008107A0 (xx)
AU (1) AU2013260236B2 (xx)
BR (1) BR112014028118B1 (xx)
CA (1) CA2873377C (xx)
DK (1) DK2847907T3 (xx)
ES (1) ES2624486T3 (xx)
HK (1) HK1205836A1 (xx)
IL (1) IL235583B (xx)
MA (1) MA37617B1 (xx)
MX (1) MX336215B (xx)
MY (1) MY166921A (xx)
PH (1) PH12014502488A1 (xx)
RU (1) RU2630179C2 (xx)
SG (1) SG11201407384RA (xx)
WO (1) WO2013169170A1 (xx)
ZA (1) ZA201408851B (xx)

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US11139862B2 (en) * 2012-11-02 2021-10-05 Samsung Electronics Co., Ltd. Configuration of rate matching and interference measurement resources for coordinated multi-point transmission
KR101830740B1 (ko) * 2013-03-13 2018-02-21 엘지전자 주식회사 무선접속 시스템에서 온오프 스몰셀에 대한 정보를 관리하는 방법 및 이를 지원하는 장치
CN104105120B (zh) * 2013-04-08 2019-03-12 中兴通讯股份有限公司 一种干扰测量方法、网络侧设备及终端设备
KR102058878B1 (ko) * 2013-05-16 2019-12-26 삼성전자주식회사 무선 통신 시스템에서 데이터 송수신 방법 및 장치
US9531512B2 (en) * 2013-11-25 2016-12-27 Qualcomm Incorporated Techniques for downlink coordinated multi-point (CoMP) communications using unlicensed radio frequency spectrum band
EP3082358B1 (en) * 2013-12-16 2018-06-20 Huawei Technologies Co., Ltd. Pilot signal transmission and reception method, base station, and user device
WO2015094914A1 (en) 2013-12-18 2015-06-25 Interdigital Patent Holdings, Inc. Methods, apparatus and systems for interference management in a full duplex radio system
US9813216B2 (en) * 2014-04-04 2017-11-07 Lg Electronics Inc. Method for reporting channel state information having interference cancellation capability reflected therein, and apparatus therefor
WO2016003133A1 (ko) * 2014-07-03 2016-01-07 엘지전자 주식회사 무선 접속 시스템에서 다중 랭크 지원을 위한 하이브리드 빔포밍 방법 및 장치
BR112017004967B1 (pt) 2014-10-10 2023-10-17 Telefonaktiebolaget Lm Ericsson (Publ) Método de operação de uma estação base, estação base, meio de armazenamento legível por computador, método de operação de um dispositivo sem fio e dispositivo sem fio
US20160105817A1 (en) * 2014-10-10 2016-04-14 Telefonaktiebolaget L M Ericsson (Publ) Method for csi feedback
US20160301505A1 (en) * 2014-10-10 2016-10-13 Telefonaktiebolaget L M Ericsson (Publ) Systems and methods related to flexible csi-rs configuration and associated feedback
EP3065320B1 (en) * 2015-03-04 2018-09-19 Telefonica S.A. Method, system and devices for reducing interferences in OFDMA wireless communication networks
PT3754863T (pt) * 2016-08-12 2022-12-09 Ericsson Telefon Ab L M Livros de códigos de múltiplo feixe com sobrecarga mais otimizada
US20180317107A1 (en) * 2017-04-28 2018-11-01 Qualcomm Incorporated Adaptive wake-up scheduling under prs muting
WO2018203104A1 (en) * 2017-05-01 2018-11-08 Telefonaktiebolaget Lm Ericsson (Publ) Subframe handling for extra-standard information in ofdm
US11115970B2 (en) * 2018-10-11 2021-09-07 Qualcomm Incorporated Techniques for configuring transmission configuration states in wireless communications
WO2020089880A1 (en) 2018-11-02 2020-05-07 Telefonaktiebolaget Lm Ericsson (Publ) Adaption of reference signal muting configuration
WO2020118600A1 (en) 2018-12-13 2020-06-18 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for multiple antenna systems
CN113796130B (zh) * 2019-05-02 2024-03-26 夏普株式会社 集成接入和回程网络的信令静默

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RU2392751C2 (ru) * 2005-08-30 2010-06-20 Квэлкомм Инкорпорейтед Поддержка предварительного кодирования и sdma
US8934417B2 (en) * 2009-03-16 2015-01-13 Google Technology Holdings LLC Resource allocation in wireless communication systems
CN101902728B (zh) * 2009-05-27 2013-01-16 中兴通讯股份有限公司 实现半静态调度资源动态调整的方法、系统及相关装置
US10193678B2 (en) * 2009-10-08 2019-01-29 Qualcomm Incorporated Muting schemes for channel state information reference signal and signaling thereof
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JP5005082B2 (ja) * 2010-10-04 2012-08-22 株式会社エヌ・ティ・ティ・ドコモ 基地局装置、移動端末装置及び通信制御方法
JP4987113B2 (ja) * 2010-10-04 2012-07-25 株式会社エヌ・ティ・ティ・ドコモ 基地局装置、移動端末装置及び通信制御方法
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JP6019241B2 (ja) * 2012-10-09 2016-11-02 テレフオンアクチーボラゲット エルエム エリクソン（パブル） 多地点協調における干渉測定リソースの負荷不変構成
US11139862B2 (en) * 2012-11-02 2021-10-05 Samsung Electronics Co., Ltd. Configuration of rate matching and interference measurement resources for coordinated multi-point transmission

Also Published As

Publication number Publication date
EP2847907B1 (en) 2017-02-22
IL235583A0 (en) 2015-01-29
MA37617B1 (fr) 2017-07-31
CA2873377A1 (en) 2013-11-14
JP6329133B2 (ja) 2018-05-23
SG11201407384RA (en) 2014-12-30
RU2630179C2 (ru) 2017-09-05
DK2847907T3 (en) 2017-04-18
CA2873377C (en) 2019-01-29
RU2014150070A (ru) 2016-07-10
WO2013169170A1 (en) 2013-11-14
EP2847907A1 (en) 2015-03-18
PH12014502488B1 (en) 2015-01-12
BR112014028118B1 (pt) 2022-11-16
KR102068483B1 (ko) 2020-02-11
BR112014028118A2 (pt) 2017-06-27
CN104272628B (zh) 2017-11-14
MX336215B (es) 2016-01-11
ES2624486T3 (es) 2017-07-14
AU2013260236A1 (en) 2014-12-04
PH12014502488A1 (en) 2015-01-12
MA37617A1 (fr) 2016-08-31
BR112014028118A8 (pt) 2021-06-15
MY166921A (en) 2018-07-24
IL235583B (en) 2018-11-29
MX2014013653A (es) 2015-02-12
JP2015525488A (ja) 2015-09-03
US9532333B2 (en) 2016-12-27
HK1205836A1 (en) 2015-12-24
ZA201408851B (en) 2016-03-30
US20150131604A1 (en) 2015-05-14
KR20150008424A (ko) 2015-01-22
CN104272628A (zh) 2015-01-07
AU2013260236B2 (en) 2017-06-29

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