WO2016203312A3 - Methods and apparatuses for cell searching in a millimeter wave communications network - Google Patents

Methods and apparatuses for cell searching in a millimeter wave communications network Download PDF

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Publication number
WO2016203312A3
WO2016203312A3 PCT/IB2016/000957 IB2016000957W WO2016203312A3 WO 2016203312 A3 WO2016203312 A3 WO 2016203312A3 IB 2016000957 W IB2016000957 W IB 2016000957W WO 2016203312 A3 WO2016203312 A3 WO 2016203312A3
Authority
WO
WIPO (PCT)
Prior art keywords
apparatuses
mmc
cell searching
methods
communications network
Prior art date
Application number
PCT/IB2016/000957
Other languages
French (fr)
Other versions
WO2016203312A2 (en
Inventor
Huan Sun
Original Assignee
Alcatel Lucent
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alcatel Lucent filed Critical Alcatel Lucent
Publication of WO2016203312A2 publication Critical patent/WO2016203312A2/en
Publication of WO2016203312A3 publication Critical patent/WO2016203312A3/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • 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
    • H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • H04B7/046—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting taking physical layer constraints into account
    • H04B7/0469—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting taking physical layer constraints into account taking special antenna structures, e.g. cross polarized antennas into account
    • 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
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering

Abstract

The present disclosure provides methods and apparatuses for cell searching in an MMC network, wherein the MMC network is a stand-alone MMC network, and the MMC network comprises a base station having a massive antenna array. One method comprises, at the base station: generating a plurality of transmit beams simultaneously using all antenna elements of the massive antenna array; and transmitting a plurality of PSSs and SSSs simultaneously to UEs in an MMC cell through the plurality of transmit beams, wherein each of the PSSs or SSSs includes a beam index of a corresponding transmit beam.
PCT/IB2016/000957 2015-06-15 2016-06-09 Methods and apparatuses for cell searching in an mmc network WO2016203312A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510332721.7 2015-06-15
CN201510332721.7A CN106332226B (en) 2015-06-15 2015-06-15 Method and apparatus for cell search for MMC network

Publications (2)

Publication Number Publication Date
WO2016203312A2 WO2016203312A2 (en) 2016-12-22
WO2016203312A3 true WO2016203312A3 (en) 2017-02-09

Family

ID=56550252

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2016/000957 WO2016203312A2 (en) 2015-06-15 2016-06-09 Methods and apparatuses for cell searching in an mmc network

Country Status (2)

Country Link
CN (1) CN106332226B (en)
WO (1) WO2016203312A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2552953A (en) 2016-08-12 2018-02-21 Nec Corp Communication system
CN108260181B (en) * 2016-12-29 2020-08-11 维沃移动通信有限公司 Transmission method of synchronous access signal block, network side equipment and user terminal
CN108282842B (en) * 2017-01-06 2021-04-13 中国移动通信有限公司研究院 Method and device for accessing initial cell
CN106851816B (en) * 2017-02-03 2020-08-14 宇龙计算机通信科技(深圳)有限公司 Synchronization method, device and system
CN108401283B (en) * 2017-02-04 2022-11-29 中兴通讯股份有限公司 Information interaction method and device between communication nodes
CN108632178B (en) * 2017-03-23 2020-06-12 维沃移动通信有限公司 Sending method, receiving method, related equipment and system of synchronous access signal group
CN109121153B (en) * 2017-05-15 2019-09-20 华为技术有限公司 A kind of communication means and device
WO2018232743A1 (en) * 2017-06-23 2018-12-27 Motorola Mobility Llc System information delivery in multi-beam configuration
WO2019127495A1 (en) * 2017-12-29 2019-07-04 Oppo广东移动通信有限公司 Signal transmission method, terminal device and network device
CN108684048A (en) * 2018-08-16 2018-10-19 厦门美图移动科技有限公司 A kind of wave beam management-control method, device and base station

Citations (2)

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US20130237218A1 (en) * 2012-03-09 2013-09-12 Samsung Electronics Co., Ltd. Methods and apparatus for cell scanning in system with large number of antennas
WO2015025838A1 (en) * 2013-08-20 2015-02-26 株式会社Ｎｔｔドコモ Synchronization signal transmission method and base station device

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US20130237218A1 (en) * 2012-03-09 2013-09-12 Samsung Electronics Co., Ltd. Methods and apparatus for cell scanning in system with large number of antennas
WO2015025838A1 (en) * 2013-08-20 2015-02-26 株式会社Ｎｔｔドコモ Synchronization signal transmission method and base station device
US20160212631A1 (en) * 2013-08-20 2016-07-21 Ntt Docomo, Inc. Synchronization signal transmitting method and base station apparatus

Non-Patent Citations (5)

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Title
ATTACHMENT 5 5 TO DOCUMENT 5D/836 (SOURCE: DOCUMENT 5D/TEMP/499(REV 1)): "WORKING DOCUMENT TOWARDS A PRELIMINARY DRAFT NEW REPORT ITU-R M.[IMT.ABOVE 6 GHz]", vol. TSGAC, 3 December 2014 (2014-12-03), pages 1 - 111, XP062278486, Retrieved from the Internet <URL:http://ftp.3gpp2.org/TSGAC/Working/2014/20141202_San_Diego/TSG-AC-2014-12-San_Diego/WG3/> [retrieved on 20141203] *
LI QIAN CLARA ET AL: "Anchor-booster based heterogeneous networks with mmWave capable booster cells", 2013 IEEE GLOBECOM WORKSHOPS (GC WKSHPS), IEEE, 9 December 2013 (2013-12-09), pages 93 - 98, XP032600011, DOI: 10.1109/GLOCOMW.2013.6824968 *
RANGAN SUNDEEP ET AL: "Millimeter-Wave Cellular Wireless Networks: Potentials and Challenges", PROCEEDINGS OF THE IEEE, IEEE. NEW YORK, US, vol. 102, no. 3, 1 March 2014 (2014-03-01), pages 366 - 385, XP011539985, ISSN: 0018-9219, [retrieved on 20140214], DOI: 10.1109/JPROC.2014.2299397 *
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Also Published As

Publication number Publication date
CN106332226B (en) 2020-02-18
CN106332226A (en) 2017-01-11
WO2016203312A2 (en) 2016-12-22

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