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WO2010082766A3 - 다중 반송파 시스템에서의 무선 장치 - Google Patents

다중 반송파 시스템에서의 무선 장치 Download PDF

Info

Publication number
WO2010082766A3
WO2010082766A3 PCT/KR2010/000222 KR2010000222W WO2010082766A3 WO 2010082766 A3 WO2010082766 A3 WO 2010082766A3 KR 2010000222 W KR2010000222 W KR 2010000222W WO 2010082766 A3 WO2010082766 A3 WO 2010082766A3
Authority
WO
WIPO (PCT)
Prior art keywords
control channel
wireless apparatus
carrier system
monitors
channel unit
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.)
Ceased
Application number
PCT/KR2010/000222
Other languages
English (en)
French (fr)
Other versions
WO2010082766A2 (ko
Inventor
김소연
정재훈
권영현
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.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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 LG Electronics Inc filed Critical LG Electronics Inc
Priority to US13/144,478 priority Critical patent/US8867441B2/en
Publication of WO2010082766A2 publication Critical patent/WO2010082766A2/ko
Publication of WO2010082766A3 publication Critical patent/WO2010082766A3/ko
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • 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

Landscapes

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

Abstract

다중 반송파 시스템을 위한 무선 장치 및 방법이 개시된다. 무선 장치는 복수의 반송파 중 적어도 하나의 반송파를 통해 전송되는 제어채널을 모니터링하는 제어채널부, 및 상기 제어채널 상으로부터 수신되는 자원 할당을 이용하여 데이터 채널 상으로 데이터 패킷을 전송 또는 수신하는 데이터 채널부를 포함한다. 상기 제어채널부는 서브프레임 내의 복수의 검색 공간에서 상기 제어채널을 모니터링한다.
PCT/KR2010/000222 2009-01-14 2010-01-14 다중 반송파 시스템에서의 무선 장치 Ceased WO2010082766A2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/144,478 US8867441B2 (en) 2009-01-14 2010-01-14 Wireless apparatus for a multi-carrier system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14470109P 2009-01-14 2009-01-14
US61/144,701 2009-01-14

Publications (2)

Publication Number Publication Date
WO2010082766A2 WO2010082766A2 (ko) 2010-07-22
WO2010082766A3 true WO2010082766A3 (ko) 2010-10-14

Family

ID=42340205

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/000222 Ceased WO2010082766A2 (ko) 2009-01-14 2010-01-14 다중 반송파 시스템에서의 무선 장치

Country Status (2)

Country Link
US (1) US8867441B2 (ko)
WO (1) WO2010082766A2 (ko)

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CA2754057C (en) * 2009-03-06 2016-02-23 Sharp Kabushiki Kaisha Communication system and intermittent reception method
SI2446685T1 (sl) 2009-06-25 2019-03-29 Koninklijke Philips N.V. Postopek za komunikacijo v mobilnem omrežju
KR101622227B1 (ko) * 2009-07-26 2016-05-18 엘지전자 주식회사 중계기를 위한 제어 정보 및 시스템 정보를 송수신하는 장치 및 그 방법
US10638464B2 (en) * 2011-04-01 2020-04-28 Futurewei Technologies, Inc. System and method for transmission and reception of control channels in a communications system
US9402264B2 (en) * 2011-09-30 2016-07-26 Intel Corporation Methods to transport internet traffic over multiple wireless networks simultaneously
PL2797372T3 (pl) * 2012-01-19 2019-07-31 Sun Patent Trust Urządzenie nadawcze i sposób prowadzenia transmisji dla ulepszonego fizycznego kanału sterowania downlinkiem
EP3169100B1 (en) * 2012-07-06 2021-09-01 Samsung Electronics Co., Ltd. Method and apparatus for determining tdd ul-dl configuration applicable for radio frames
CN104322121B (zh) 2012-07-24 2018-05-04 华为技术有限公司 下行控制信息的发送、接收方法、服务节点及用户设备
GB2510140A (en) * 2013-01-24 2014-07-30 Sony Corp Virtual carrier for reduced capability wireless devices
JP6097846B2 (ja) * 2013-02-06 2017-03-15 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいて下りリンク制御情報を検出するための検索領域を設定する方法及びそのための装置
US10278178B2 (en) 2014-05-19 2019-04-30 Qualcomm Incorporated Apparatus and method for inter-band pairing of carriers for time division duplex transmit- and receive-switching
US11452121B2 (en) * 2014-05-19 2022-09-20 Qualcomm Incorporated Apparatus and method for synchronous multiplexing and multiple access for different latency targets utilizing thin control
US9907071B2 (en) * 2014-07-18 2018-02-27 Qualcomm Incorporated Resource management for UEs under coverage enhancement
CN105765943B (zh) 2014-10-20 2019-08-23 Lg 电子株式会社 发送广播信号的装置、接收广播信号的装置、发送广播信号的方法和接收广播信号的方法
US9888463B2 (en) * 2014-10-31 2018-02-06 Alcatel Lucent Interference cancellation and suppression for multi-user multiple-in/multiple out (MIMO) communication
CN105763294B (zh) * 2014-12-19 2019-03-15 中兴通讯股份有限公司 控制信息处理方法及装置
EP3331294B1 (en) * 2015-11-13 2023-03-01 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method of allocating radio resource and device utilizing same
US11032756B2 (en) * 2017-03-24 2021-06-08 Qualcomm Incorporated Binary tree based PDCCH search space design
US12047659B2 (en) * 2019-07-19 2024-07-23 Mo-Dv, Inc. Special network device
US12200314B2 (en) 2019-07-19 2025-01-14 Mo-Dv, Inc. Network arrangement using SNDS and SLANS
US11792877B2 (en) * 2020-02-21 2023-10-17 Qualcomm Incorporated Indication triggering transmission of known data for training artificial neural networks

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070253442A1 (en) * 2006-03-25 2007-11-01 Samsung Electronics Co., Ltd. Apparatus and method for transmitting/receiving control channel in an orthogonal frequency division multiplexing system
KR100863791B1 (ko) * 2005-10-12 2008-10-17 삼성전자주식회사 주파수분할 다중접속 방식의 통신시스템에서 패킷 데이터 제어 채널을 이용하여 채널을 추정하기 위한 송수신 장치 및 방법과 그 시스템

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8374109B2 (en) * 2008-03-27 2013-02-12 Qualcomm Incorporated Methods of sending control information for users sharing the same resource
US9622228B2 (en) * 2009-05-04 2017-04-11 Qualcomm Incorporated Data and control multiplexing in wireless communications

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100863791B1 (ko) * 2005-10-12 2008-10-17 삼성전자주식회사 주파수분할 다중접속 방식의 통신시스템에서 패킷 데이터 제어 채널을 이용하여 채널을 추정하기 위한 송수신 장치 및 방법과 그 시스템
US20070253442A1 (en) * 2006-03-25 2007-11-01 Samsung Electronics Co., Ltd. Apparatus and method for transmitting/receiving control channel in an orthogonal frequency division multiplexing system

Also Published As

Publication number Publication date
US8867441B2 (en) 2014-10-21
US20110273996A1 (en) 2011-11-10
WO2010082766A2 (ko) 2010-07-22

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