[go: up one dir, main page]

MX2010003675A - Metodo y aparato de distribucion de recursos de canal de control en sistema de comunicacion movil que utiliza multiplexion de division de frecuencia ortogonal. - Google Patents

Metodo y aparato de distribucion de recursos de canal de control en sistema de comunicacion movil que utiliza multiplexion de division de frecuencia ortogonal.

Info

Publication number
MX2010003675A
MX2010003675A MX2010003675A MX2010003675A MX2010003675A MX 2010003675 A MX2010003675 A MX 2010003675A MX 2010003675 A MX2010003675 A MX 2010003675A MX 2010003675 A MX2010003675 A MX 2010003675A MX 2010003675 A MX2010003675 A MX 2010003675A
Authority
MX
Mexico
Prior art keywords
communication system
mobile communication
control channel
division multiplexing
frequency division
Prior art date
Application number
MX2010003675A
Other languages
English (en)
Inventor
Ju-Ho Lee
Young-Bum Kim
Hwan-Joon Kwon
Jin-Kyu Han
Byung-Sik Kim
Hyoung-Ju Ji
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=40328743&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2010003675(A) "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 MX2010003675A publication Critical patent/MX2010003675A/es

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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • 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) or 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • H04L5/0078—Timing of allocation
    • 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
    • H04L5/0078—Timing of allocation
    • H04L5/008—Timing of allocation once only, on installation
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/06—Channels characterised by the type of signal the signals being represented by different frequencies
    • 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
    • H04W72/20—Control channels or signalling for resource management
    • 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
    • H04B7/0684—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 using different training sequences per antenna
    • 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
    • H04B7/12—Frequency diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • H04J11/0026—Interference mitigation or co-ordination of multi-user interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • 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
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • 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
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • H04L5/0041—Frequency-non-contiguous
    • 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
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Radio Transmission System (AREA)

Abstract

Se proporciona un m?todo para la distribuci?n de recursos de un canal de control en un sistema de comunicaci?n m?vil que utiliza la Multiplexi?n de Divisi?n de Frecuencia Ortogonal (OFDM). El m?todo incluye, cuando el ?ndice de tiempo y el ?ndice de frecuencia de los Elementos de Recurso (Res) disponibles sean definidos como 1 y k, de manera respectiva, divide los RE disponibles en una estructura de dos dimensiones de (k, 1); y distribuye de primera ocasi?n cada RE a una pluralidad de grupos RE mientras incrementa el ?ndice de tiempo 1 para cada ?ndice de frecuencia k de un valor inicial hasta un valor predeterminado.
MX2010003675A 2007-10-02 2008-10-02 Metodo y aparato de distribucion de recursos de canal de control en sistema de comunicacion movil que utiliza multiplexion de division de frecuencia ortogonal. MX2010003675A (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20070099537 2007-10-02
KR20070118847 2007-11-20
KR1020080000400A KR101376233B1 (ko) 2007-10-02 2008-01-02 주파수 분할 다중 접속 방식의 시스템에서 제어 채널의자원 할당 장치 및 방법
PCT/KR2008/005833 WO2009045076A2 (en) 2007-10-02 2008-10-02 Method and apparatus for allocating resources of a control channel in a mobile communication system using orthogonal frequency division multiplexing

Publications (1)

Publication Number Publication Date
MX2010003675A true MX2010003675A (es) 2010-04-21

Family

ID=40328743

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010003675A MX2010003675A (es) 2007-10-02 2008-10-02 Metodo y aparato de distribucion de recursos de canal de control en sistema de comunicacion movil que utiliza multiplexion de division de frecuencia ortogonal.

Country Status (14)

Country Link
US (8) US8208438B2 (es)
EP (1) EP2045952B1 (es)
JP (3) JP5676261B2 (es)
KR (1) KR101376233B1 (es)
CN (3) CN103152152B (es)
AU (1) AU2008307876B2 (es)
BR (1) BRPI0817494B1 (es)
CA (2) CA2925851C (es)
DE (2) DE202008018273U1 (es)
MX (1) MX2010003675A (es)
MY (1) MY155991A (es)
RU (2) RU2447600C2 (es)
WO (1) WO2009045076A2 (es)
ZA (1) ZA201002429B (es)

Families Citing this family (89)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008120925A1 (en) 2007-03-29 2008-10-09 Lg Electronics Inc. Method of transmitting sounding reference signal in wireless communication system
US8599819B2 (en) 2007-06-19 2013-12-03 Lg Electronics Inc. Method of transmitting sounding reference signal
WO2009022790A1 (en) * 2007-08-14 2009-02-19 Lg Electronics Inc. Method of transmitting data in a wireless communication system
EP4099596B1 (en) 2007-08-14 2025-07-09 LG Electronics, Inc. Method for acquiring resource region information for phich and method of receiving pdcch
KR101397039B1 (ko) * 2007-08-14 2014-05-20 엘지전자 주식회사 전송 다이버시티를 사용하는 다중안테나 시스템에서 채널예측 오류의 영향을 감소시키기 위한 ｃｄｍ 방식 신호전송 방법
KR101507785B1 (ko) * 2007-08-16 2015-04-03 엘지전자 주식회사 다중 입출력 시스템에서, 채널품질정보를 송신하는 방법
KR101405974B1 (ko) * 2007-08-16 2014-06-27 엘지전자 주식회사 다중입력 다중출력 시스템에서 코드워드를 전송하는 방법
DK2207270T3 (da) * 2007-10-29 2013-01-07 Panasonic Corp Basisstationsapparat til trådløs kommunikation og mobilstationsapparat til trådløs kommunikation samt fremgangsmåde til allokering af styrekanal
US8798665B2 (en) * 2007-11-15 2014-08-05 Qualcomm Incorporated Beacon-based control channels
US9326253B2 (en) * 2007-11-15 2016-04-26 Qualcomm Incorporated Wireless communication channel blanking
US8761032B2 (en) * 2007-11-16 2014-06-24 Qualcomm Incorporated Random reuse based control channels
DK2220902T3 (en) 2007-12-10 2015-02-09 Ericsson Telefon Ab L M Improved planning in a cellular system
US9009573B2 (en) * 2008-02-01 2015-04-14 Qualcomm Incorporated Method and apparatus for facilitating concatenated codes for beacon channels
KR100925439B1 (ko) 2008-02-19 2009-11-06 엘지전자 주식회사 물리 하이브리드 ａｒｑ 지시 채널 매핑 방법
US8675537B2 (en) * 2008-04-07 2014-03-18 Qualcomm Incorporated Method and apparatus for using MBSFN subframes to send unicast information
US9107239B2 (en) 2008-04-07 2015-08-11 Qualcomm Incorporated Systems and methods to define control channels using reserved resource blocks
KR101589600B1 (ko) * 2008-08-05 2016-01-28 삼성전자주식회사 직교 주파수 분할 다중 접속 방식의 이동통신 시스템에서 하향링크 데이터 채널에 대한 상향링크 응답 채널 송수신 방법 및 장치
EP2352350B1 (en) * 2008-10-31 2020-03-04 Godo Kaisha IP Bridge 1 Wireless communication base station equipment and search space setting method
US8031670B2 (en) * 2008-11-13 2011-10-04 Telefonaktiebolaget L M Ericsson (Publ) Systems and methods for selecting the size of a control region of a downlink subframe
CN104243118B (zh) 2008-12-26 2017-10-20 夏普株式会社 基站装置、移动台装置、通信系统以及通信方法
KR101731333B1 (ko) 2009-03-25 2017-04-28 엘지전자 주식회사 Ａｃｋ／ｎａｃｋ을 전송하는 방법 및 장치
US8743807B2 (en) 2009-04-15 2014-06-03 Lg Electronics Inc. Method and apparatus for transmitting reference signal
WO2010123214A2 (en) * 2009-04-22 2010-10-28 Lg Electronics Inc. Method for mapping subband/miniband in wireless communication system and an apparatus therefor
CN102334320A (zh) * 2009-04-27 2012-01-25 华为技术有限公司 定位参考信号
KR101637357B1 (ko) * 2009-04-30 2016-07-07 엘지전자 주식회사 무선 통신 시스템에서 데이터 송수신 방법 및 장치
US8971257B2 (en) * 2009-04-30 2015-03-03 Qualcomm Incorporated PCFICH design for multicarrier operation
CN101594336B (zh) * 2009-06-19 2012-12-19 中兴通讯股份有限公司 一种定位参考信号的发送方法
KR101635888B1 (ko) * 2009-06-26 2016-07-04 엘지전자 주식회사 중계기를 위한 제어 정보를 송수신하는 장치 및 그 방법
US8583128B2 (en) * 2009-07-13 2013-11-12 Intel Mobile Communications GmbH Apparatus and method for mapping physical control channels
US8767528B2 (en) * 2009-07-26 2014-07-01 Lg Electronics Inc. Method and apparatus for receiving reception acknowledgement in wireless communication system
KR20110017811A (ko) * 2009-08-14 2011-02-22 삼성전자주식회사 릴레이를 위한 백홀 서브프레임의 제어 채널 구성과 다중화 방법 및 장치
JP5560332B2 (ja) 2009-08-14 2014-07-23 インターデイジタル テクノロジー コーポレーション 中継用ｄｌバックホール制御チャネル設計
CN101997809B (zh) * 2009-08-18 2013-09-11 中兴通讯股份有限公司 信道测量导频发送方法和系统
KR20110020708A (ko) 2009-08-24 2011-03-03 삼성전자주식회사 Ｏｆｄｍ 시스템에서 셀간 간섭 조정을 위한 제어 채널 구성과 다중화 방법 및 장치
CN102036314B (zh) * 2009-09-28 2014-12-10 夏普株式会社 跨载频指示处理方法和用户设备
US8300588B2 (en) * 2009-10-05 2012-10-30 Futurewei Technologies, Inc. System and method for user equipment measurement timing in a relay cell
US20110151910A1 (en) * 2009-12-18 2011-06-23 Electronics And Telecommunications Research Institute Method and apparatus for allocating resources for physical channel in mobile communication system
KR101419380B1 (ko) * 2009-12-18 2014-07-15 한국전자통신연구원 이동 통신 시스템에서 물리 채널을 위한 자원 할당 방법 및 장치
EP2341656B1 (en) * 2009-12-29 2019-06-05 Acer Incorporated Resource allocation method, resource indication method and mobile station using the same
CN102014475B (zh) 2010-01-08 2012-01-04 华为技术有限公司 资源映射、码分复用方法及装置
CN102130870B (zh) * 2010-01-15 2013-04-17 华为技术有限公司 测量干扰的方法及装置
WO2011098427A2 (en) * 2010-02-11 2011-08-18 Sony Corporation Mapping apparatus and method for transmission of data in a multi-carrier broadcast system
US9407409B2 (en) * 2010-02-23 2016-08-02 Qualcomm Incorporated Channel state information reference signals
EP2378703A1 (en) * 2010-04-13 2011-10-19 Panasonic Corporation Mapping of control information to control channel elements
KR101740445B1 (ko) * 2010-04-22 2017-05-26 엘지전자 주식회사 무선 통신 시스템에서 릴레이 노드로 제어 채널을 송신하는 방법 및 이를 위한 장치
CN102263604B (zh) * 2010-05-25 2014-07-16 中兴通讯股份有限公司 Lte下行控制信道解映射的方法及装置
US11026169B2 (en) 2010-11-09 2021-06-01 Qualcomm Incorporated Physical layer power save facility
CN105848294A (zh) * 2010-12-22 2016-08-10 富士通株式会社 通信系统
TW201236420A (en) * 2010-12-22 2012-09-01 Nec Casio Mobile Comm Ltd Receiving device, receiving method and computer program
EP3422785B1 (en) 2010-12-22 2020-03-11 Fujitsu Limited Method for resource allocation, method for channel state information transmission, base station and user equipment
JP5396427B2 (ja) * 2011-05-02 2014-01-22 株式会社Ｎｔｔドコモ 無線基地局装置、ユーザ端末装置、無線通信システム、及び無線通信方法
US8718003B2 (en) 2011-06-20 2014-05-06 Samsung Electronics Co., Ltd. System and method for an uplink control signal in wireless communication systems
US20120327864A1 (en) * 2011-06-23 2012-12-27 Ido Gazit Reducing complexity of physical downlink control channel resource element group mapping on long term evolution downlink
WO2013009110A2 (en) * 2011-07-12 2013-01-17 Lg Electronics Inc. Method of user equipment monitoring control information in a multiple node system and user equipment using the method
WO2012167489A1 (zh) * 2011-07-27 2012-12-13 华为技术有限公司 传输数据的方法和设备
DE112011105506B4 (de) 2011-08-08 2019-06-27 Avago Technologies International Sales Pte. Ltd. Bereitstellung von Ressourcenelementbelegungen innerhalb physikalischer Ressourcen eines Downlinkkanals
CN103563468B (zh) * 2011-08-12 2017-07-21 太阳专利信托公司 发送装置、接收装置、发送方法及接收方法
KR102099180B1 (ko) * 2012-01-18 2020-04-09 엘지전자 주식회사 무선 통신 시스템에서 개선된 제어 채널 기반 동작 방법 및 장치
US8830936B2 (en) * 2012-02-07 2014-09-09 Telefonaktiebolaget L M Ericsson (Publ) Allocating control channel elements to downlink control channels
US8688062B2 (en) * 2012-04-09 2014-04-01 Harris Corporation Wireless communications system with interference mitigation and associated methods
US9166718B2 (en) * 2012-05-11 2015-10-20 Intel Corporation Downlink control indication for a stand-alone new carrier type (NCT)
US9686056B2 (en) * 2012-05-11 2017-06-20 Blackberry Limited PHICH transmission in time division duplex systems
US8995377B2 (en) 2012-05-11 2015-03-31 Blackberry Limited PHICH resource provisioning in time division duplex systems
WO2014017716A1 (ko) * 2012-07-23 2014-01-30 엘지전자 주식회사 무선 통신 시스템에서 하향링크 제어 채널을 위한 분산적 자원 할당에 따른 다이버시티 이득 획득 방법 및 이를 위한 장치
US9112662B2 (en) 2013-01-17 2015-08-18 Samsung Electronics Co., Ltd. Overhead reduction for transmission of acknowledgment signals
US9209923B2 (en) * 2013-11-06 2015-12-08 Electronics And Telecommunications Research Institute Method and apparatus for transmitting of OFDM signal
US9716579B2 (en) * 2014-08-19 2017-07-25 Intel IP Corporation Subcarrier allocations for operation in mixed bandwidth environments
US10292199B2 (en) * 2014-12-05 2019-05-14 Telefonaktiebolaget Lm Ericsson (Publ) Method and communication device for performing link adaptation
US10805000B2 (en) * 2015-07-23 2020-10-13 Qualcomm Incorporated Method and apparatus for discontinuous transmission in bent-pipe relay in satellite communication systems
WO2017021502A1 (en) 2015-08-05 2017-02-09 Ipcom Gmbh & Co. Kg Sfn inter node messaging
EP3348015B1 (en) 2015-09-07 2022-09-07 Cohere Technologies, Inc. Multiple access using orthogonal time frequency space modulation
US10334589B2 (en) * 2016-02-18 2019-06-25 Telefonaktiebolaget L M Ericsson (Publ) Coexistence of delay-tolerant and delay-sensitive sessions
WO2017146516A1 (ko) * 2016-02-26 2017-08-31 엘지전자 주식회사 하향링크 신호 수신 방법 및 사용자기기와, 하향링크 신호 전송 방법 및 기지국
US11218236B2 (en) 2016-06-01 2022-01-04 Qualcomm Incorporated Time division multiplexing of synchronization channels
US10887035B2 (en) * 2016-06-01 2021-01-05 Qualcomm Incorporated Time division multiplexing of synchronization channels
US10498437B2 (en) 2016-06-01 2019-12-03 Qualcomm Incorporated Conveying hypotheses through resource selection of synchronization and broadcast channels
US10615897B2 (en) 2016-06-01 2020-04-07 Qualcomm Incorporated Time division multiplexing of synchronization channels
US11563505B2 (en) 2016-06-01 2023-01-24 Qualcomm Incorporated Time division multiplexing of synchronization channels
US11005637B2 (en) 2016-07-21 2021-05-11 Lg Electronics Inc. Method and user equipment for receiving downlink channel, and method and base station for transmitting downlink channel
CN109891816B (zh) * 2016-11-04 2021-11-09 瑞典爱立信有限公司 短物理下行链路控制信道映射方法、装置
EP3544347B1 (en) 2016-12-19 2021-02-03 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method for transmitting information, network device and terminal device
US10757581B2 (en) * 2017-03-22 2020-08-25 Mediatek Inc. Physical downlink control channel design for NR systems
CN108633029B (zh) * 2017-03-24 2023-05-02 中兴通讯股份有限公司 波束指示方法及装置
CN108631979B (zh) * 2017-03-24 2022-09-06 中兴通讯股份有限公司 一种解调导频的处理方法及装置
CN108076525B (zh) * 2018-01-19 2022-03-18 宇龙计算机通信科技(深圳)有限公司 上行时域资源调度方法和网络设备
CN110166393B (zh) * 2018-02-13 2021-06-25 展讯通信（上海）有限公司 同步信号块的发送、接收方法及装置
CN110324122B (zh) * 2018-03-29 2021-11-23 上海朗帛通信技术有限公司 一种被用于无线通信的用户设备、基站中的方法和装置
WO2020029172A1 (en) * 2018-08-09 2020-02-13 Zte Corporation Method and apparatus for resource selection
US11902194B2 (en) 2018-09-17 2024-02-13 Telefonaktiebolaget Lm Ericsson (Publ) Channel state information reference signal resource mapping

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1605619A4 (en) * 2003-02-28 2012-01-11 Ntt Docomo Inc RADIO COMMUNICATION SYSTEM AND RADIO COMMUNICATION METHOD
KR100735225B1 (ko) * 2003-07-12 2007-07-03 삼성전자주식회사 이동통신 시스템에서 보코더 자원 관리 방법
KR100640461B1 (ko) 2003-07-30 2006-10-30 삼성전자주식회사 직교 주파수 분할 다중 접속 방식을 사용하는 이동 통신시스템에서 서브 채널 할당 장치 및 방법
KR100560386B1 (ko) 2003-12-17 2006-03-13 한국전자통신연구원 무선 통신 시스템의 상향 링크에서 코히어런트 검출을위한 직교주파수 분할 다중 접속 방식의 송수신 장치 및그 방법
KR100932486B1 (ko) * 2004-05-04 2009-12-17 엘지전자 주식회사 무선 이동통신 시스템에서 채널화 코드 할당 방법
KR100965694B1 (ko) * 2004-06-15 2010-06-24 삼성전자주식회사 광대역 무선 접속 통신 시스템에서 소프트 핸드오버 지원을 위한 시스템 및 방법
US20080008256A1 (en) * 2004-08-02 2008-01-10 Matshushita Electric Industrial Co., Ltd. Ofdm Transmitting Apparatus, Ofdm Receiving Apparatus, and Their Methods
KR100630196B1 (ko) * 2004-11-15 2006-09-29 삼성전자주식회사 직교 주파수 분할 다중 방식을 사용하는 이동 통신시스템에서 동기 획득 장치 및 방법
EP1955562B1 (en) * 2005-11-28 2009-07-29 Telecom Italia S.p.A. Method and system for transmitting content to a plurality of users of a mobile communication network
US8514771B2 (en) * 2005-12-22 2013-08-20 Qualcomm Incorporated Methods and apparatus for communicating and/or using transmission power information
US7934137B2 (en) * 2006-02-06 2011-04-26 Qualcomm Incorporated Message remapping and encoding
WO2007095860A1 (en) * 2006-02-24 2007-08-30 Huawei Technologies Co., Ltd. Method and apparatus for wireless resource allocation
EP1826939B1 (en) * 2006-02-24 2016-08-17 Sun Patent Trust Resource block candidate selection technique employing packet scheduling in wireless communication systems
US8451915B2 (en) * 2007-03-21 2013-05-28 Samsung Electronics Co., Ltd. Efficient uplink feedback in a wireless communication system
WO2008120925A1 (en) * 2007-03-29 2008-10-09 Lg Electronics Inc. Method of transmitting sounding reference signal in wireless communication system
GB2461464B (en) * 2007-04-27 2011-11-16 Lg Electronics Inc Transmitting a downlink control channel in a mobile communication system and mapping the control channel to a physical resource using a block interleaver
US7885176B2 (en) * 2007-06-01 2011-02-08 Samsung Electronics Co., Ltd. Methods and apparatus for mapping modulation symbols to resources in OFDM systems
US20080305745A1 (en) * 2007-06-05 2008-12-11 Interdigital Technology Corporation Method and apparatus for supporting uplink transmission of channel quality and coding information in a wireless communication system
US8279811B2 (en) * 2007-10-30 2012-10-02 Motorola Mobility Llc Allocating downlink acknowledgement resources in wireless communication networks
US8494072B2 (en) * 2007-11-06 2013-07-23 Qualcomm Incorporated Frequency diverse control mapping of channel elements to resource elements
KR100913473B1 (ko) 2008-03-20 2009-08-25 엘지전자 주식회사 무선 통신 시스템에서 ｐｄｃｃｈ 모니터링 방법
EP2338307A1 (en) * 2008-08-08 2011-06-29 Nokia Siemens Networks Oy Fine-grain and backward-compliant resource allocation

Also Published As

Publication number Publication date
DE202008018255U1 (de) 2012-04-24
CA2701256A1 (en) 2009-04-09
US20150163787A1 (en) 2015-06-11
RU2583045C2 (ru) 2016-05-10
US20090097447A1 (en) 2009-04-16
WO2009045076A3 (en) 2009-05-22
KR20090034263A (ko) 2009-04-07
CN104253682B (zh) 2018-09-28
RU2011150472A (ru) 2013-06-20
JP2015222977A (ja) 2015-12-10
BRPI0817494A2 (pt) 2015-09-08
JP2010541462A (ja) 2010-12-24
US9277544B2 (en) 2016-03-01
CN104253682A (zh) 2014-12-31
AU2008307876B2 (en) 2012-03-15
US20150163778A1 (en) 2015-06-11
US9380565B2 (en) 2016-06-28
EP2045952A3 (en) 2014-09-24
ZA201002429B (en) 2011-06-29
MY155991A (en) 2015-12-31
US20160309454A1 (en) 2016-10-20
US9794925B2 (en) 2017-10-17
US9282548B2 (en) 2016-03-08
US8953552B2 (en) 2015-02-10
CN103152152A (zh) 2013-06-12
JP5784692B2 (ja) 2015-09-24
EP2045952B1 (en) 2023-07-05
EP2045952A2 (en) 2009-04-08
JP5676261B2 (ja) 2015-02-25
US8208438B2 (en) 2012-06-26
CA2925851A1 (en) 2009-04-09
JP5990632B2 (ja) 2016-09-14
JP2014078986A (ja) 2014-05-01
US20150163776A1 (en) 2015-06-11
KR101376233B1 (ko) 2014-03-21
BRPI0817494B1 (pt) 2023-12-26
CA2925851C (en) 2017-10-31
CA2701256C (en) 2016-12-20
US20120263143A1 (en) 2012-10-18
WO2009045076A2 (en) 2009-04-09
RU2010112725A (ru) 2011-10-10
US20150163777A1 (en) 2015-06-11
US20150201407A1 (en) 2015-07-16
CN101816158B (zh) 2014-10-29
CN103152152B (zh) 2016-12-28
DE202008018273U1 (de) 2012-07-25
US9167569B2 (en) 2015-10-20
US9282547B2 (en) 2016-03-08
RU2447600C2 (ru) 2012-04-10
CN101816158A (zh) 2010-08-25
AU2008307876A1 (en) 2009-04-09

Similar Documents

Publication Publication Date Title
MX2010003675A (es) Metodo y aparato de distribucion de recursos de canal de control en sistema de comunicacion movil que utiliza multiplexion de division de frecuencia ortogonal.
GB201101972D0 (en) Telecommunications method and system
WO2013024967A3 (ko) 무선 통신 시스템에서 기지국이 하향링크 제어 채널을 다중화하는 방법 및 이를 위한 장치
WO2011112037A3 (ko) 제어 채널의 할당 방법 및 이를 위한 장치
GB201101970D0 (en) Telecommunication method and system
WO2012148244A3 (en) Apparatus and method of resource allocation for data and control channels in a wireless communication system
EP3444993A3 (en) Method for scheduling distributed virtual resource blocks
GB2459997B (en) Method of transmitting scheduling request in a wireless communication system
MX2011005994A (es) Metodos y sistemas para asignacion de recursos de csi-rs en sistemas de lte avanzada.
WO2011019204A3 (en) Apparatus and method for allocating resources for logical channels in wireless communication system
WO2013022261A3 (en) Extension of physical downlink control channels in a communication system
EP1956771A3 (en) Wireless communication system and wireless communication method
WO2011083983A3 (ko) 반송파 집성을 지원하는 무선 통신 시스템에서 하향링크 신호 수신 방법 및 이를 위한 장치
WO2013002528A3 (ko) 무선 통신 시스템에서 하향링크 제어 채널 할당 방법 및 장치
GB201101983D0 (en) Telecommunication method and systen
WO2011136518A3 (en) Method and apparatus for controlling inter-cell interference of control channels in ofdm-based hierarchical cellular system
TW200951405A (en) Methods and apparatuses for generating a pilot pattern for data to be transmitted in an orthogonal frequency-division multiplexing (OFDM) based communication system
WO2010050704A3 (en) Method of transmitting signal in wireless communication system and apparatus thereof
WO2013025547A3 (en) Downlink resource allocation for flexible bandwidth operation in wireless system
WO2013015613A3 (ko) 무선통신 시스템에서 데이터 전송 방법 및 장치
WO2005101987A3 (en) Method of allocating subcarriers in orthogonal frequency division multiplexing (ofdm) cellular system
WO2010002114A3 (en) Permutation device and method having improved resource granularity for wireless communications
AU2016387360A8 (en) Methods and apparatuses for transmitting a reference signal
WO2012108688A3 (ko) 스케줄링 정보 모니터링 방법 및 장치
MX2010004702A (es) Programacion mejorada en un sistema celular.

Legal Events

Date Code Title Description
FG Grant or registration