CN104025682A - 一种在蜂窝网络中管理干扰的系统和方法 - Google Patents

一种在蜂窝网络中管理干扰的系统和方法 Download PDF

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Publication number
CN104025682A
CN104025682A CN201280054373.6A CN201280054373A CN104025682A CN 104025682 A CN104025682 A CN 104025682A CN 201280054373 A CN201280054373 A CN 201280054373A CN 104025682 A CN104025682 A CN 104025682A
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CN
China
Prior art keywords
subframe
designator
crs
network controller
pdsch
Prior art date
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Pending
Application number
CN201280054373.6A
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English (en)
Chinese (zh)
Inventor
大卫·简-马瑞尔·马扎瑞斯
李强
余政
肖为民
布朗·卡拉森
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication date
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Publication of CN104025682A publication Critical patent/CN104025682A/zh
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/20—Performing reselection for specific purposes for optimising the interference level
    • 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
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/53—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers
    • H04H20/57—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for mobile receivers
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/12—Access point controller devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201280054373.6A 2011-11-08 2012-11-08 一种在蜂窝网络中管理干扰的系统和方法 Pending CN104025682A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201161557323P 2011-11-08 2011-11-08
US61/557,323 2011-11-08
US13/670,964 2012-11-07
US13/670,964 US9276709B2 (en) 2011-11-08 2012-11-07 System and method for interference management in cellular networks
PCT/US2012/064227 WO2013070968A1 (en) 2011-11-08 2012-11-08 System and method for interference management in cellular networks

Publications (1)

Publication Number Publication Date
CN104025682A true CN104025682A (zh) 2014-09-03

Family

ID=48223621

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280054373.6A Pending CN104025682A (zh) 2011-11-08 2012-11-08 一种在蜂窝网络中管理干扰的系统和方法

Country Status (6)

Country Link
US (5) US9276709B2 (https=)
EP (1) EP2767129A4 (https=)
CN (1) CN104025682A (https=)
IN (1) IN2014CN03608A (https=)
MX (1) MX338794B (https=)
WO (1) WO2013070968A1 (https=)

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Also Published As

Publication number Publication date
US10194365B2 (en) 2019-01-29
US9276709B2 (en) 2016-03-01
US20160157153A1 (en) 2016-06-02
US20200280897A1 (en) 2020-09-03
EP2767129A1 (en) 2014-08-20
MX2014005526A (es) 2014-06-05
US10701607B2 (en) 2020-06-30
MX338794B (es) 2016-05-02
US11057816B2 (en) 2021-07-06
IN2014CN03608A (https=) 2015-10-09
US20190141597A1 (en) 2019-05-09
US20210337451A1 (en) 2021-10-28
US20130114496A1 (en) 2013-05-09
EP2767129A4 (en) 2014-10-29
WO2013070968A1 (en) 2013-05-16

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Application publication date: 20140903