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

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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
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CN
China
Prior art keywords
epdcch
epcfich
resource
value
resource collection
Prior art date
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Active
Application number
CN201380040529.XA
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English (en)
Chinese (zh)
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CN104509192A (zh
Inventor
W·陈
P·加尔
徐浩
骆涛
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Qualcomm Inc
Original Assignee
Qualcomm Inc
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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
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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 2013-07-16
US13/943,756 US9723602B2 (en) 2012-08-03 2013-07-16 Interaction between EPCFICH and EPDCCH in LTE
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
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US9155089B2 (en) * 2012-08-10 2015-10-06 Qualcomm Incorporated Cell ID and antenna port configurations for EPDCCH
EP3013010A4 (en) * 2013-07-23 2016-06-29 Huawei Tech Co Ltd SENDING AND RECEIVING METHOD, APPARATUS AND SYSTEM FOR AN IMPROVED PHYSICAL DOWNLINK CONTROL CHANNEL
EP3232613B1 (en) 2014-12-31 2019-05-29 Huawei Technologies Co., Ltd. Downlink control channel transmission method and device
US11088747B2 (en) 2016-04-13 2021-08-10 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
US11356223B2 (en) 2017-03-24 2022-06-07 Panasonic Intellectual Propertv Corporation of America Base station, terminal, and communication method
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
EP4221044A3 (en) * 2009-09-28 2023-08-16 Samsung Electronics Co., Ltd. Extending physical downlink control channels
WO2011137383A1 (en) * 2010-04-30 2011-11-03 Interdigital Patent Holdings, Inc. Downlink control in heterogeneous networks
US9344231B2 (en) 2011-07-12 2016-05-17 Lg Electronics Inc. Method of user equipment searching for control information in multi-node system and apparatus using the same
WO2013022261A2 (en) 2011-08-11 2013-02-14 Samsung Electronics Co., Ltd. Extension of physical downlink control channels in a communication system
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
US9614654B2 (en) 2011-10-03 2017-04-04 Qualcomm Incorporated Adaptive control channel design for balancing data payload size and decoding time
US20130114495A1 (en) 2011-11-04 2013-05-09 Qualcomm Incorporated Physical Channel Characteristics for e-PDCCH in LTE
US9014210B2 (en) 2011-11-04 2015-04-21 Qualcomm Incorporated Method and apparatus for managing retransmission resources
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
KR102078370B1 (ko) * 2012-07-11 2020-02-17 엘지전자 주식회사 무선 통신 시스템에서 단말의 측정 수행 방법 및 이를 위한 장치

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

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