CN104509192B - Lte中epcfich与epdcch之间的交互 - Google Patents

Lte中epcfich与epdcch之间的交互 Download PDF

Info

Publication number
CN104509192B
CN104509192B CN201380040529.XA CN201380040529A CN104509192B CN 104509192 B CN104509192 B CN 104509192B CN 201380040529 A CN201380040529 A CN 201380040529A CN 104509192 B CN104509192 B CN 104509192B
Authority
CN
China
Prior art keywords
epdcch
epcfich
resource
value
resource collection
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.)
Active
Application number
CN201380040529.XA
Other languages
English (en)
Chinese (zh)
Other versions
CN104509192A (zh
Inventor
W·陈
P·加尔
徐浩
骆涛
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.)
Qualcomm Inc
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN104509192A publication Critical patent/CN104509192A/zh
Application granted granted Critical
Publication of CN104509192B publication Critical patent/CN104509192B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04W72/04—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
    • 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
    • H04L5/0014—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
    • H04L5/0091—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
    • H04L5/003—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201380040529.XA 2012-08-03 2013-07-17 Lte中epcfich与epdcch之间的交互 Active CN104509192B (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201261679655P 2012-08-03 2012-08-03
US61/679,655 2012-08-03
US201261707854P 2012-09-28 2012-09-28
US61/707,854 2012-09-28
US13/943,756 US9723602B2 (en) 2012-08-03 2013-07-16 Interaction between EPCFICH and EPDCCH in LTE
US13/943,756 2013-07-16
PCT/US2013/050934 WO2014022100A2 (en) 2012-08-03 2013-07-17 Interaction between epcfich and epdcch in lte

Publications (2)

Publication Number Publication Date
CN104509192A CN104509192A (zh) 2015-04-08
CN104509192B true CN104509192B (zh) 2018-12-14

Family

ID=50025411

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380040529.XA Active CN104509192B (zh) 2012-08-03 2013-07-17 Lte中epcfich与epdcch之间的交互

Country Status (5)

Country Link
US (1) US9723602B2 (enExample)
EP (1) EP2880941A2 (enExample)
JP (1) JP6313302B2 (enExample)
CN (1) CN104509192B (enExample)
WO (1) WO2014022100A2 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9155089B2 (en) * 2012-08-10 2015-10-06 Qualcomm Incorporated Cell ID and antenna port configurations for EPDCCH
CN104521205A (zh) * 2013-07-23 2015-04-15 华为技术有限公司 增强的物理下行控制信道的发送、接收方法、装置和系统
JP6542898B2 (ja) * 2014-12-31 2019-07-10 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． ダウンリンク制御チャネルを伝送する方法およびデバイス
US11791882B2 (en) 2016-04-13 2023-10-17 Qualcomm Incorporated System and method for beam management
US10425200B2 (en) 2016-04-13 2019-09-24 Qualcomm Incorporated System and method for beam adjustment request
CN108347778B (zh) * 2017-01-25 2022-01-14 华为技术有限公司 通信方法及装置
CN110612732B (zh) * 2017-03-24 2023-06-02 松下电器（美国）知识产权公司 基站、终端和通信方法
CN111988795B (zh) * 2019-05-24 2023-06-16 中兴通讯股份有限公司 虚拟小区实现方法及装置、设备、计算机可读存储介质

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110116437A1 (en) * 2009-11-17 2011-05-19 Qualcomm Incorporated Subframe dependent transmission mode in lte-advanced
WO2012064783A2 (en) * 2010-11-09 2012-05-18 Qualcomm Incorporated Method and apparatus for improving uplink transmission mode configuration

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101893460B1 (ko) * 2009-09-28 2018-08-31 삼성전자주식회사 물리 하향링크 제어 채널의 확장
US20120106465A1 (en) * 2010-04-30 2012-05-03 Interdigital Patent Holdings, Inc. Downlink control in heterogeneous networks
WO2013009088A2 (en) 2011-07-12 2013-01-17 Lg Electronics Inc. Method of user equipment searching for control information in multi-node system and apparatus using the same
US20130201926A1 (en) 2011-08-11 2013-08-08 Samsung Electronics Co., Ltd. System and method for physical downlink control and hybrid-arq indicator channels in lte-a systems
KR102087608B1 (ko) 2011-08-11 2020-03-13 삼성전자주식회사 통신 시스템에서 물리 하향링크 제어 채널들의 확장을 위한 장치 및 방법
US9614654B2 (en) 2011-10-03 2017-04-04 Qualcomm Incorporated Adaptive control channel design for balancing data payload size and decoding time
US9014210B2 (en) 2011-11-04 2015-04-21 Qualcomm Incorporated Method and apparatus for managing retransmission resources
US20130114495A1 (en) 2011-11-04 2013-05-09 Qualcomm Incorporated Physical Channel Characteristics for e-PDCCH in LTE
US20130195067A1 (en) 2012-01-27 2013-08-01 Sharp Laboratories Of America, Inc. Devices for signaling an enhanced physical control format indicator channel
US9179456B2 (en) 2012-02-07 2015-11-03 Samsung Electronics Co., Ltd. Methods and apparatus for downlink control channels transmissions in wireless communications systems
US9113462B2 (en) 2012-05-03 2015-08-18 Qualcomm Incorporated Resource mapping for ePDCCH in LTE
US9131351B2 (en) 2012-05-03 2015-09-08 Qualcomm Incorporated Apparatus and methods of MBMS support in new carrier type in LTE
US10003998B2 (en) 2012-05-04 2018-06-19 Qualcomm Incorporated Systems and methods for reduced overhead in wireless communication systems
CN104471972B (zh) * 2012-07-11 2018-07-20 Lg电子株式会社 在无线通信系统中执行终端的测量的方法及其装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110116437A1 (en) * 2009-11-17 2011-05-19 Qualcomm Incorporated Subframe dependent transmission mode in lte-advanced
WO2012064783A2 (en) * 2010-11-09 2012-05-18 Qualcomm Incorporated Method and apparatus for improving uplink transmission mode configuration

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
Enhanced PCFICH;Samsung;《3GPP TSG RAN WG1 #69，R1-122261》;20120525;全文 *
Motivation, Requirements and Design for ePCFICH;Fujitsu;《3GPP TSG RAN WG1 Meeting #69，R1-122074》;20120525;全文 *
Multiplexing Distributed and Localized ePDCCHs;Samsung;《3GPP TSG RAN WG1 #69，R1-122256》;20120525;第1-5页，附图1 *
Requirements and signalling for configuration of UESSS and CSS on ePDCCH;Fujitsu;《3GPP TSG RAN WG1 Meeting #68bis，R1-121199》;20120330;全文 *
Samsung.Multiplexing Distributed and Localized ePDCCHs.《3GPP TSG RAN WG1 #69，R1-122256》.2012, *
Support Common Control Channel in E-PDCCH;Research In Motion, UK Limited;《3GPP TSG RAN WG1 Meeting #68bis，R1-121479》;20120330;第1-4页，附图1,表1 *

Also Published As

Publication number Publication date
WO2014022100A3 (en) 2014-04-24
CN104509192A (zh) 2015-04-08
JP6313302B2 (ja) 2018-04-18
JP2015530022A (ja) 2015-10-08
EP2880941A2 (en) 2015-06-10
US9723602B2 (en) 2017-08-01
WO2014022100A2 (en) 2014-02-06
US20140036802A1 (en) 2014-02-06

Similar Documents

Publication Publication Date Title
CN104521173B (zh) 用于epdcch的小区id和天线端口配置
KR102022115B1 (ko) Lte에서의 epdcch 리소스 및 준-코-로케이션 관리
CN104919746B (zh) 利用lte中的epdcch管理载波聚合中的交叉载波调度
CN103299694B (zh) 用于改进上行链路传输模式配置的方法和装置
CN104509192B (zh) Lte中epcfich与epdcch之间的交互
CN104322109B (zh) 虚拟蜂窝小区标识符和回退操作的信令
CN110166395B (zh) 用于lte-a中的时间跟踪的改进的参考信号的方法和装置
JP7072522B2 (ja) アップリンク制御情報報告
CN107070582B (zh) Ue间干扰的消除的方法和装置
KR101813164B1 (ko) 협력 멀티포인트 전송 방식들을 위한 레이트 매칭 장치, 그 방법
CN107646176B (zh) 单播信号与多播信号之间的非正交多址
KR101727176B1 (ko) 강화된 물리적 다운링크 제어 채널에 대한 기준 신호들
JP5884003B1 (ja) 混合マクロ−フェムト基地局ダウンリンク用のハイブリッド干渉アライメント
JP2018509043A (ja) 低レイテンシのグループ確認応答
JP2019118109A (ja) Ｈａｒｑ動作のために複数のサブフレーム構成を適用するための方法および装置
CN104488217A (zh) 用于协作多点(CoMP)通信的方法和装置
JP2015525544A (ja) ユーザ機器を支援するためのネットワーク情報
EP3100491A1 (en) Interference management information signaling
CN104205976A (zh) 用于在lte中处理epdcch的x方法装置和计算机程序产品
JP6312802B2 (ja) Ｌｔｅにおけるｅｐｄｃｃｈのためのｔｐｒ管理
JP2016524353A (ja) ネットワーク支援干渉除去のためのチャネル状態情報基準信号（ｃｓｉ−ｒｓ）ハンドリング
JP2016539566A (ja) シグナリングを使用したセル干渉抑圧を可能にするための方法および装置
JP2015526944A (ja) Ｌｔｅにおけるニューキャリアタイプ中の基準信号電力影響判断
CN105122921B (zh) 用于传输限制和高效信号传输的方法和装置
CN104718789B (zh) 处理lte中的pmch/prs和epdcch

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
EXSB Decision made by sipo to initiate substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant