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CN106688260A - 一种基于加权聚合传输控制信号的方法与设备 - Google Patents

一种基于加权聚合传输控制信号的方法与设备 Download PDF

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Publication number
CN106688260A
CN106688260A CN201480081843.7A CN201480081843A CN106688260A CN 106688260 A CN106688260 A CN 106688260A CN 201480081843 A CN201480081843 A CN 201480081843A CN 106688260 A CN106688260 A CN 106688260A
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CN
China
Prior art keywords
aggregation level
antenna elements
base station
aggregation
control signal
Prior art date
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Granted
Application number
CN201480081843.7A
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English (en)
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CN106688260B (zh
Inventor
罗庆霖
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.)
Nokia Shanghai Bell Co Ltd
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Alcatel Lucent Shanghai Bell Co Ltd
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Publication of CN106688260A publication Critical patent/CN106688260A/zh
Application granted granted Critical
Publication of CN106688260B publication Critical patent/CN106688260B/zh
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Classifications

    • 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/267—Phased-array testing or checking devices
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)

Abstract

本发明的目的是提供一种用于基于加权聚合传输控制信号的方法与设备。具体地，确定拟经公共控制信道端口所对应的多天线元传输的控制信号所对应的各聚合级别权重矢量；根据所述各聚合级别权重矢量，通过所述多天线元，传输所述控制信号。与现有技术相比，本发明通过。与现有技术相比，本发明的一个实施例通过确定拟经公共控制信道端口所对应的多天线元传输的控制信号所对应的各聚合级别权重矢量，以根据各聚合级别权重矢量，通过多天线元，传输控制信号，实现了3D‑MIMO系统中公共控制信道的覆盖增强，解决了因引入2D平面阵列在3D‑MIMO中的覆盖漏洞问题，而且本发明的天线阵列增益在整个EOD跨度内更均匀分布，增益也是显著的。

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。
CN201480081843.7A 2014-09-30 2014-09-30 一种基于加权聚合传输控制信号的方法与设备 Active CN106688260B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/088066 WO2016049934A1 (zh) 2014-09-30 2014-09-30 一种基于加权聚合传输控制信号的方法与设备

Publications (2)

Publication Number Publication Date
CN106688260A true CN106688260A (zh) 2017-05-17
CN106688260B CN106688260B (zh) 2019-11-26

Family

ID=55629357

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480081843.7A Active CN106688260B (zh) 2014-09-30 2014-09-30 一种基于加权聚合传输控制信号的方法与设备

Country Status (6)

Country Link
US (1) US10333598B2 (zh)
EP (1) EP3203768A4 (zh)
JP (1) JP2017539110A (zh)
KR (1) KR20170065612A (zh)
CN (1) CN106688260B (zh)
WO (1) WO2016049934A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022001783A1 (zh) * 2020-06-30 2022-01-06 华为技术有限公司 一种覆盖增强方法和装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2678335C1 (ru) 2015-02-06 2019-01-28 Панасоник Интеллекчуал Проперти Корпорэйшн оф Америка СПОСОБ БЕСПРОВОДНОЙ СВЯЗИ, eNodeB, И ОБОРУДОВАНИЕ ПОЛЬЗОВАТЕЛЯ
CN110391890B (zh) * 2018-04-16 2024-07-05 中兴通讯股份有限公司 一种确定准共址参考信号集合的方法和装置
CN111865440B (zh) * 2019-04-30 2022-03-25 大唐移动通信设备有限公司 一种测试方法、装置及计算机可读存储介质

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CN101594683A (zh) * 2009-06-19 2009-12-02 中兴通讯股份有限公司 一种载波聚合时的信号传输方法及系统
CN102264135A (zh) * 2010-05-26 2011-11-30 财团法人工业技术研究院 控制信道配置方法与控制信道搜索方法及其通信装置
US20130121185A1 (en) * 2011-11-11 2013-05-16 Samsung Electronics Co., Ltd. Apparatus and method for supporting mobility management in communication systems with large number of antennas
US20140105150A1 (en) * 2011-05-17 2014-04-17 Jinmin Kim Method for transmitting and receiving control information in a wireless communication system, and apparatus for same
WO2014142516A1 (ko) * 2013-03-11 2014-09-18 엘지전자 주식회사 무선 통신 시스템에서 채널 상태 정보 보고 방법 및 장치

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US5517200A (en) * 1994-06-24 1996-05-14 The United States Of America As Represented By The Secretary Of The Air Force Method for detecting and assessing severity of coordinated failures in phased array antennas
DE602004010553D1 (de) * 2004-08-10 2008-01-17 Antennea Technologies S L Adaptives einsteck-antennensystem und betriebsverfahren dafür
US20130286960A1 (en) * 2012-04-30 2013-10-31 Samsung Electronics Co., Ltd Apparatus and method for control channel beam management in a wireless system with a large number of antennas
CN107078777B (zh) * 2014-09-28 2021-01-26 高通股份有限公司 使用一维csi反馈的用于全维度mimo的装置和方法

Patent Citations (5)

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Publication number Priority date Publication date Assignee Title
CN101594683A (zh) * 2009-06-19 2009-12-02 中兴通讯股份有限公司 一种载波聚合时的信号传输方法及系统
CN102264135A (zh) * 2010-05-26 2011-11-30 财团法人工业技术研究院 控制信道配置方法与控制信道搜索方法及其通信装置
US20140105150A1 (en) * 2011-05-17 2014-04-17 Jinmin Kim Method for transmitting and receiving control information in a wireless communication system, and apparatus for same
US20130121185A1 (en) * 2011-11-11 2013-05-16 Samsung Electronics Co., Ltd. Apparatus and method for supporting mobility management in communication systems with large number of antennas
WO2014142516A1 (ko) * 2013-03-11 2014-09-18 엘지전자 주식회사 무선 통신 시스템에서 채널 상태 정보 보고 방법 및 장치

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* Cited by examiner, † Cited by third party
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022001783A1 (zh) * 2020-06-30 2022-01-06 华为技术有限公司 一种覆盖增强方法和装置

Also Published As

Publication number Publication date
EP3203768A4 (en) 2018-05-30
WO2016049934A1 (zh) 2016-04-07
JP2017539110A (ja) 2017-12-28
US10333598B2 (en) 2019-06-25
US20170331540A1 (en) 2017-11-16
CN106688260B (zh) 2019-11-26
EP3203768A1 (en) 2017-08-09
KR20170065612A (ko) 2017-06-13

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