CN104488217B - 用于协作多点(CoMP)通信的方法和装置 - Google Patents

用于协作多点(CoMP)通信的方法和装置 Download PDF

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Publication number
CN104488217B
CN104488217B CN201380039282.XA CN201380039282A CN104488217B CN 104488217 B CN104488217 B CN 104488217B CN 201380039282 A CN201380039282 A CN 201380039282A CN 104488217 B CN104488217 B CN 104488217B
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downlink transmission
configurations
subframe
base station
matched
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Chinese (zh)
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CN104488217A (zh
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W·陈
徐浩
P·加尔
骆涛
S·盖尔霍费尔
A·达姆尼亚诺维奇
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Qualcomm Inc
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Qualcomm Inc
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    • 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
    • H04W72/20—Control channels or signalling for resource management
    • 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
    • H04L5/0032—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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201380039282.XA 2012-08-01 2013-07-26 用于协作多点(CoMP)通信的方法和装置 Active CN104488217B (zh)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US201261678561P 2012-08-01 2012-08-01
US61/678,561 2012-08-01
US201261707196P 2012-09-28 2012-09-28
US61/707,196 2012-09-28
US201261721935P 2012-11-02 2012-11-02
US61/721,935 2012-11-02
US201361754389P 2013-01-18 2013-01-18
US61/754,389 2013-01-18
US13/951,250 US9686772B2 (en) 2012-08-01 2013-07-25 Methods and apparatus for coordinated multipoint (CoMP) communications
US13/951,250 2013-07-25
PCT/US2013/052201 WO2014022209A1 (en) 2012-08-01 2013-07-26 Methods and apparatus for coordinated multipoint (comp) communications

Publications (2)

Publication Number Publication Date
CN104488217A CN104488217A (zh) 2015-04-01
CN104488217B true CN104488217B (zh) 2017-12-26

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CN201380039282.XA Active CN104488217B (zh) 2012-08-01 2013-07-26 用于协作多点(CoMP)通信的方法和装置

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US (1) US9686772B2 (enExample)
EP (2) EP2993819B1 (enExample)
JP (1) JP6336978B2 (enExample)
KR (1) KR101806649B1 (enExample)
CN (1) CN104488217B (enExample)
WO (1) WO2014022209A1 (enExample)

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Also Published As

Publication number Publication date
US9686772B2 (en) 2017-06-20
EP2993819B1 (en) 2021-08-18
JP6336978B2 (ja) 2018-06-06
JP2015525043A (ja) 2015-08-27
EP2880804A1 (en) 2015-06-10
EP2993819A1 (en) 2016-03-09
CN104488217A (zh) 2015-04-01
KR20150040938A (ko) 2015-04-15
KR101806649B1 (ko) 2017-12-07
WO2014022209A1 (en) 2014-02-06
US20140036806A1 (en) 2014-02-06
EP2880804B1 (en) 2019-12-18

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