CN109076368A - 一种天线端口配置方法及装置 - Google Patents

一种天线端口配置方法及装置 Download PDF

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Publication number
CN109076368A
CN109076368A CN201680085381.5A CN201680085381A CN109076368A CN 109076368 A CN109076368 A CN 109076368A CN 201680085381 A CN201680085381 A CN 201680085381A CN 109076368 A CN109076368 A CN 109076368A
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China
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rru
rsrp
difference
rsrp difference
target
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CN201680085381.5A
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CN109076368B (zh
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徐超
王鹏
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30003—Arrangements for executing specific machine instructions
    • G06F9/3004—Arrangements for executing specific machine instructions to perform operations on memory
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/022—Site diversity; Macro-diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0452—Multi-user MIMO systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
    • 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
    • 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
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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
    • H04W88/08—Access point devices
    • H04W88/085—Access point devices with remote components

Abstract

一种天线端口配置方法及装置，包括，接入网设备获取M个参考信号接收功率RSRP差值；所述M个RSRP差值指示出N个射频拉远单元RRU的无线信号强度，M以及N均为大于1的正整数；所述接入网设备根据所述M个RSRP差值确定遍历所述N个RRU的遍历顺序；针对所述N个RRU中的任意一个RRU，所述接入网设备为所述遍历顺序中与所述RRU相邻的两个RRU配置相同的天线端口、为所述RRU与所述RRU相邻的RRU配置不同的天线端口。

Description

PCT国内申请，说明书已公开。

Claims (15)

  1. PCT国内申请，权利要求书已公开。
CN201680085381.5A 2016-10-21 2016-10-21 一种天线端口配置方法及装置 Active CN109076368B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/102927 WO2018072204A1 (zh) 2016-10-21 2016-10-21 一种天线端口配置方法及装置

Publications (2)

Publication Number Publication Date
CN109076368A true CN109076368A (zh) 2018-12-21
CN109076368B CN109076368B (zh) 2020-07-28

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Country Status (7)

Country Link
US (1) US10673495B2 (zh)
EP (1) EP3518430B1 (zh)
KR (1) KR102287732B1 (zh)
CN (1) CN109076368B (zh)
CA (1) CA3041151C (zh)
HK (1) HK1258663A1 (zh)
WO (1) WO2018072204A1 (zh)

Citations (8)

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US20130128760A1 (en) * 2010-08-27 2013-05-23 Hitachi, Ltd. Distributed antenna system and wireless communication method used in said system
CN103391576A (zh) * 2012-05-11 2013-11-13 华为技术有限公司 参考信号接收功率的上报方法和设备
CN103688585A (zh) * 2013-06-07 2014-03-26 华为技术有限公司 多射频拉远单元rru共小区的信号传输方法及装置
CN103813376A (zh) * 2012-11-14 2014-05-21 株式会社日立制作所 信号测量装置及信号测量方法
US20150271683A1 (en) * 2012-12-06 2015-09-24 Huawei Technologies Co., Ltd. Downlink direction remote radio unit selection decision method and apparatus
EP2941039A1 (en) * 2012-12-28 2015-11-04 Huawei Technologies Co., Ltd. Method for selecting working remote radio unit for user equipment and base station
CN105636219A (zh) * 2014-10-29 2016-06-01 华为技术有限公司 资源调度方法和装置
US9462520B2 (en) * 2013-01-21 2016-10-04 Telefonaktiebolaget L M Ericsson (Publ) Systems and methods for using enhanced receiver and gaps when handling interference

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US8670432B2 (en) * 2009-06-22 2014-03-11 Qualcomm Incorporated Methods and apparatus for coordination of sending reference signals from multiple cells
US20120208541A1 (en) * 2011-02-14 2012-08-16 Qualcomm Incorporated Mobility procedures in wireless networks with distributed remote radio heads
CN102984746A (zh) * 2011-09-05 2013-03-20 爱立信(中国)通信有限公司 提高网络中性能的参考信号功率测量和报告
JP5863940B2 (ja) * 2012-02-29 2016-02-17 京セラ株式会社 通信制御方法、ユーザ端末、及び基地局
US10334662B2 (en) * 2013-04-16 2019-06-25 Qualcomm Incorporated Enhanced antenna management by a base station
WO2017166295A1 (en) * 2016-04-01 2017-10-05 Intel Corporation Communication device and method for determining information from another apparatus
US10454541B2 (en) * 2016-08-12 2019-10-22 Qualcomm Incorporated Dynamic uplink antenna port management

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130128760A1 (en) * 2010-08-27 2013-05-23 Hitachi, Ltd. Distributed antenna system and wireless communication method used in said system
CN103391576A (zh) * 2012-05-11 2013-11-13 华为技术有限公司 参考信号接收功率的上报方法和设备
CN103813376A (zh) * 2012-11-14 2014-05-21 株式会社日立制作所 信号测量装置及信号测量方法
US20150271683A1 (en) * 2012-12-06 2015-09-24 Huawei Technologies Co., Ltd. Downlink direction remote radio unit selection decision method and apparatus
EP2941039A1 (en) * 2012-12-28 2015-11-04 Huawei Technologies Co., Ltd. Method for selecting working remote radio unit for user equipment and base station
US9462520B2 (en) * 2013-01-21 2016-10-04 Telefonaktiebolaget L M Ericsson (Publ) Systems and methods for using enhanced receiver and gaps when handling interference
CN103688585A (zh) * 2013-06-07 2014-03-26 华为技术有限公司 多射频拉远单元rru共小区的信号传输方法及装置
CN105636219A (zh) * 2014-10-29 2016-06-01 华为技术有限公司 资源调度方法和装置

Also Published As

Publication number Publication date
KR102287732B1 (ko) 2021-08-06
US10673495B2 (en) 2020-06-02
EP3518430A4 (en) 2019-07-31
EP3518430B1 (en) 2020-07-29
US20190245589A1 (en) 2019-08-08
HK1258663A1 (zh) 2019-11-15
CN109076368B (zh) 2020-07-28
EP3518430A1 (en) 2019-07-31
CA3041151A1 (en) 2018-04-26
CA3041151C (en) 2022-06-14
WO2018072204A1 (zh) 2018-04-26
KR20190069516A (ko) 2019-06-19

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