IN2012DN02349A - - Google Patents

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Publication number
IN2012DN02349A
IN2012DN02349A IN2349DEN2012A IN2012DN02349A IN 2012DN02349 A IN2012DN02349 A IN 2012DN02349A IN 2349DEN2012 A IN2349DEN2012 A IN 2349DEN2012A IN 2012DN02349 A IN2012DN02349 A IN 2012DN02349A
Authority
IN
India
Prior art keywords
mobile terminals
transmission scheme
time
frequency resources
mimo transmission
Prior art date
Application number
Other languages
English (en)
Inventor
Kumar Balachandran
Havish Koorapaty
Rajaram Ramesh
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
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of IN2012DN02349A publication Critical patent/IN2012DN02349A/en

Links

Classifications

    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
    • 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
    • H04L5/0037—Inter-user or inter-terminal 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
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0667—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of delayed versions of same signal
    • H04B7/0669—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of delayed versions of same signal using different channel coding between antennas
    • 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) or DMT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
IN2349DEN2012 2009-09-17 2010-09-16 IN2012DN02349A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/561,711 US8750240B2 (en) 2009-09-17 2009-09-17 System, method, and apparatus for improved space-time coding and dynamic switching with advanced receivers
PCT/IB2010/054198 WO2011033474A2 (fr) 2009-09-17 2010-09-16 Système, procédé et appareil pour codage espace-temps amélioré et commutation dynamique avec récepteurs avancés

Publications (1)

Publication Number Publication Date
IN2012DN02349A true IN2012DN02349A (fr) 2015-08-21

Family

ID=43730491

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2349DEN2012 IN2012DN02349A (fr) 2009-09-17 2010-09-16

Country Status (7)

Country Link
US (1) US8750240B2 (fr)
EP (1) EP2478660B1 (fr)
JP (1) JP5706424B2 (fr)
BR (1) BR112012006045A2 (fr)
IN (1) IN2012DN02349A (fr)
SG (1) SG178433A1 (fr)
WO (1) WO2011033474A2 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8938238B2 (en) * 2009-11-06 2015-01-20 Qualcomm Incorporated Restricting access point transmissions
US8885620B2 (en) * 2009-12-02 2014-11-11 Marvell World Trade Ltd Method and apparatus for sounding multiple stations
GB2480882B (en) * 2010-06-04 2016-08-31 Samsung Electronics Co Ltd Method and apparatus for multiplexing different efficiency modes in digital radio systems
US9078118B2 (en) * 2010-08-27 2015-07-07 Qualcomm Incorporated Wireless communication systems and methods
US8483337B2 (en) 2011-05-18 2013-07-09 Qualcomm Incorporated Cancelling interference by determining modulation and coding information embedded in a received spatial stream
CN102404841B (zh) * 2011-10-27 2014-12-31 华为技术有限公司 异系统间同步的实现方法及设备
JP2013201472A (ja) * 2012-03-23 2013-10-03 Sharp Corp 無線送信装置、無線受信装置、無線通信システムおよび集積回路
JP5770368B2 (ja) * 2012-04-18 2015-08-26 株式会社Ｎｔｔドコモ 無線通信システム、無線基地局および通信制御方法
US9521544B2 (en) * 2012-08-03 2016-12-13 Telefonaktiebolaget Lm Ericsson (Publ) Availability of modes of communication
US9407302B2 (en) * 2012-12-03 2016-08-02 Intel Corporation Communication device, mobile terminal, method for requesting information and method for providing information
KR102087039B1 (ko) * 2013-01-18 2020-03-10 삼성전자 주식회사 이차원 평면 배열 안테나를 사용하는 무선 통신 시스템에서 채널 상태 정보 기준 신호 전송 및 하이브리드 공간분할 다중화와 공간분할 다중 접속 방법 및 장치
US10568121B2 (en) * 2013-03-08 2020-02-18 Huawei Technologies Co., Ltd. System and method for reduced signaling transmissions in a communications system
US9641294B2 (en) * 2014-07-25 2017-05-02 Cisco Technology, Inc. System, method, and program for robust interference rejection combining
JP2018528549A (ja) 2015-09-24 2018-09-27 アッシア エスピーイー、エルエルシー インターネット接続問題を検出するための方法および装置
US10419998B2 (en) * 2016-11-14 2019-09-17 Qualcomm Incorporated Techniques for configuring an advanced receiver based on cell information, channel allocation information, or a device display status
EP3528538B1 (fr) * 2018-02-15 2021-08-18 Panasonic Intellectual Property Corporation of America Opération partielle de largeur de bande au cours d'une procédure de transfert
US20250203395A1 (en) * 2023-12-14 2025-06-19 T-Mobile Innovations Llc Uplink transmission layer management

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7020110B2 (en) * 2002-01-08 2006-03-28 Qualcomm Incorporated Resource allocation for MIMO-OFDM communication systems
US8457230B2 (en) 2002-08-21 2013-06-04 Broadcom Corporation Reconfigurable orthogonal frequency division multiplexing (OFDM) chip supporting single weight diversity
EP3136671A1 (fr) * 2005-10-21 2017-03-01 Apple Inc. Schémas multiplexage pour ofdma
US7796698B2 (en) * 2007-06-04 2010-09-14 Telefonaktiebolaget Lm Ericsson (Publ) Interference suppression in a multicarrier receiver
CN101933301B (zh) 2007-12-04 2015-04-22 蔚蓝公司 小区间干扰抑制
US20090219849A1 (en) * 2008-03-03 2009-09-03 Comsys Communication & Signal Processing Ltd. Apparatus for and method of multicast and broadcast service (mbs) macro-diversity based information processing
EP2144470A1 (fr) 2008-06-19 2010-01-13 Nokia Siemens Networks Oy Réglage dynamique de la taille d'une zone d'une trame de communication

Also Published As

Publication number Publication date
US8750240B2 (en) 2014-06-10
SG178433A1 (en) 2012-04-27
EP2478660B1 (fr) 2018-02-28
EP2478660A2 (fr) 2012-07-25
US20110064043A1 (en) 2011-03-17
JP5706424B2 (ja) 2015-04-22
JP2013505620A (ja) 2013-02-14
BR112012006045A2 (pt) 2017-02-21
WO2011033474A3 (fr) 2011-10-06
WO2011033474A2 (fr) 2011-03-24

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