MX346839B - Metodo y aparato para encontrar celulas pequeñas. - Google Patents

Metodo y aparato para encontrar celulas pequeñas.

Info

Publication number
MX346839B
MX346839B MX2015003580A MX2015003580A MX346839B MX 346839 B MX346839 B MX 346839B MX 2015003580 A MX2015003580 A MX 2015003580A MX 2015003580 A MX2015003580 A MX 2015003580A MX 346839 B MX346839 B MX 346839B
Authority
MX
Mexico
Prior art keywords
small cells
macrocell
base station
specific signals
triggering
Prior art date
Application number
MX2015003580A
Other languages
English (en)
Other versions
MX2015003580A (es
Inventor
Wei Gou
Bo Dai
Shuqiang Xia
Original Assignee
Zte Corp
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 Zte Corp filed Critical Zte Corp
Publication of MX2015003580A publication Critical patent/MX2015003580A/es
Publication of MX346839B publication Critical patent/MX346839B/es

Links

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
    • 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
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0203—Power saving arrangements in the radio access network or backbone network of wireless communication networks
    • H04W52/0206—Power saving arrangements in the radio access network or backbone network of wireless communication networks in access points, e.g. base stations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • 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
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

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

Abstract

Se divulgan un método y un aparato para encontrar células pequeñas; el método comprende: una estación base de una macro célula que acciona las células pequeñas en un estado no activado para enviar señales específicas, y que acciona un equipo de usuario (UE) para recibir las señales específicas enviadas por las células pequeñas; la estación base que recibe información de las células pequeñas encontradas y determinadas a ser reportadas por el UE de acuerdo con las señales específicas recibidas; la estación base que selecciona una parte o todas las células pequeñas determinadas por el UE, y que configura las células pequeñas seleccionadas a cuasi células pequeñas de servicio del UE; a través de la presente invención, en una red heterogénea de un sistema de comunicación inalámbrica, el UE en la macro célula puede encontrar las células pequeñas subordinadas a la macro célula, y el lado de la red puede seleccionar las células pequeñas apropiadas para proporcionar servicios para el UE; además, el mecanismo de la presente invención asegura la efectividad y el ahorro de energía de ambos del lado de la red y el UE.
MX2015003580A 2012-09-21 2013-09-10 Metodo y aparato para encontrar celulas pequeñas. MX346839B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201210353418.1A CN102883408B (zh) 2012-09-21 2012-09-21 一种小小区的发现方法和装置
PCT/CN2013/083243 WO2014044132A1 (zh) 2012-09-21 2013-09-10 一种小小区的发现方法和装置

Publications (2)

Publication Number Publication Date
MX2015003580A MX2015003580A (es) 2015-06-22
MX346839B true MX346839B (es) 2017-03-31

Family

ID=47484502

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015003580A MX346839B (es) 2012-09-21 2013-09-10 Metodo y aparato para encontrar celulas pequeñas.

Country Status (13)

Country Link
US (1) US20150215852A1 (es)
EP (1) EP2876941B1 (es)
JP (1) JP6364410B2 (es)
KR (1) KR101644281B1 (es)
CN (1) CN102883408B (es)
AU (1) AU2013317438B2 (es)
BR (1) BR112015006025A2 (es)
CA (1) CA2881277C (es)
HK (1) HK1205404A1 (es)
IN (1) IN2015DN02641A (es)
MX (1) MX346839B (es)
RU (1) RU2606560C2 (es)
WO (1) WO2014044132A1 (es)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102883408B (zh) * 2012-09-21 2017-04-05 中兴通讯股份有限公司 一种小小区的发现方法和装置
CN103716858B (zh) * 2012-09-29 2018-12-14 中兴通讯股份有限公司 一种实现小小区为ue服务的方法、装置和系统
CN104521294B (zh) * 2013-01-18 2019-05-10 华为技术有限公司 发现参考信号的发送和检测方法及装置
EP2949062B1 (en) * 2013-01-25 2018-01-17 LG Electronics Inc. Method and apparatus for performing a measurement to discover small cells in wireless communication system
KR102204048B1 (ko) * 2013-01-25 2021-01-19 팬텍 주식회사 무선통신 시스템에서 측정을 설정하는 정보를 송수신하는 방법 및 장치
CN103974278B (zh) * 2013-01-31 2019-07-16 上海诺基亚贝尔股份有限公司 通知nct信息、在drx中测量参考信号及功控的方法
US9439112B2 (en) * 2013-02-01 2016-09-06 Mediatek, Inc. Low overhead mobility in local area wireless network
US10064117B2 (en) * 2013-02-12 2018-08-28 Nokia Solutions And Networks Oy System and method for managing user equipment movement driven cell system load balancing
WO2014127516A1 (en) * 2013-02-21 2014-08-28 Broadcom Corporation Enhanced discovery channel for interworking between a cellular wide-area communication system and a wireless local-area communication system
US9924479B2 (en) * 2013-02-22 2018-03-20 Sony Corporation Communication control device, communication control method, and terminal device
US9084264B2 (en) * 2013-02-26 2015-07-14 Blackberry Limited Method and apparatus for small cell configuration in a heterogeneous network architecture
CN104080119B (zh) * 2013-03-29 2018-05-11 华为技术有限公司 信号发送方法及设备
CN104105159B (zh) * 2013-04-03 2018-02-23 中国移动通信集团公司 小小区发现方法及中心控制单元、基站、用户设备
CN104105164A (zh) * 2013-04-03 2014-10-15 中国移动通信集团公司 频间小小区搜索系统和方法以及发现信号发送方法及设备
CN104488315B (zh) * 2013-04-12 2019-03-05 华为技术有限公司 一种辅助终端测量的方法及装置
CN105191192B (zh) * 2013-05-09 2018-04-20 Lg 电子株式会社 接收用于检测小尺寸小区的搜索信号的方法
CN104168615B (zh) 2013-05-17 2019-05-10 中兴通讯股份有限公司 信号发送的方法及装置
CN104244372A (zh) * 2013-06-14 2014-12-24 中国移动通信集团公司 一种终端接入小小区的方法、终端及基站
JP6418154B2 (ja) * 2013-06-19 2018-11-07 ソニー株式会社 端末装置、通信制御装置及び通信制御方法
CN103327525B (zh) * 2013-07-10 2015-12-23 武汉邮电科学研究院 基于PUCCH的small cell发现方法
US10506590B2 (en) * 2013-07-30 2019-12-10 Samsung Electronics Co., Ltd. Device and method for transmitting and receiving discovery signal of base station in mobile communication system
JP2016529803A (ja) * 2013-08-05 2016-09-23 富士通株式会社 セルの発見及び測定方法、基地局及びユーザ装置
JP6209898B2 (ja) * 2013-08-12 2017-10-11 ソニー株式会社 通信制御装置、通信制御方法及び端末装置
KR101770929B1 (ko) * 2013-08-19 2017-08-23 블랙베리 리미티드 오프 상태를 가진 무선 액세스 네트워크 노드
CN104782172B (zh) * 2013-09-18 2019-05-28 华为技术有限公司 小站通信方法、设备和系统
US10219173B2 (en) 2013-10-28 2019-02-26 Lg Electronics Inc. Method and apparatus for wireless communication
EP2879440A1 (en) * 2013-11-28 2015-06-03 NTT Docomo, Inc. Macro-cell assisted small cell discovery and resource activation
EP2879425B1 (en) * 2013-11-28 2016-01-06 NTT Docomo, Inc. Macro-cell assisted small cell discovery and resource activation
EP2879434A1 (en) 2013-11-28 2015-06-03 NTT Docomo, Inc. Macro-cell assisted small cell discovery and resource activation
US9942820B2 (en) * 2013-12-02 2018-04-10 Apple Inc. Systems and methods for cross-cell carrier aggregation for coverage balance improvement
JP2017500803A (ja) * 2013-12-11 2017-01-05 ゼットティーイー ウィストロン テレコム エービー Ｃｓｉ−ｒｓベースのセル発見信号
WO2015089774A1 (en) * 2013-12-18 2015-06-25 Nokia Solutions And Networks Oy Method and apparatus
CN104735752B (zh) * 2013-12-19 2018-06-01 中国电信股份有限公司 激活休眠微基站的方法和系统以及基站
CN111988098B (zh) 2013-12-25 2022-08-12 松下电器（美国）知识产权公司 基站、终端、集成电路及通信方法
WO2015100556A1 (zh) * 2013-12-30 2015-07-09 华为技术有限公司 邻区测量方法和设备
EP3096561A4 (en) * 2014-01-14 2016-12-07 Sharp Kk BASE STATION DEVICE, AND TERMINAL DEVICE
CN104811962B (zh) * 2014-01-24 2021-03-09 中兴通讯股份有限公司 小小区基站状态切换方法及装置
EP3091793A4 (en) * 2014-01-26 2017-01-25 Huawei Technologies Co., Ltd. User equipment, base station and cell discovery method
WO2015117030A2 (en) * 2014-01-30 2015-08-06 Huawei Technologies Co., Ltd. System and method for channel quality feedback
US9961573B2 (en) * 2014-01-30 2018-05-01 Telefonaktiebolaget Lm Ericsson (Publ) Measurement on SCC SCell and on/off discovery signals
CN103841574A (zh) * 2014-03-21 2014-06-04 宇龙计算机通信科技(深圳)有限公司 微小区半静态开关转换方法和微小区半静态开关转换系统
US9456406B2 (en) * 2014-03-28 2016-09-27 Intel IP Corporation Cell discovery and wake up through device-to-device discovery protocols
CN103957557B (zh) * 2014-04-25 2017-11-10 工业和信息化部电信传输研究所 一种终端测量上报方法
CN105101280B (zh) * 2014-05-09 2019-06-18 中国移动通信集团公司 传输点识别和无线资源管理测量的方法、设备及系统
WO2015180181A1 (zh) * 2014-05-30 2015-12-03 华为技术有限公司 数据传输方法及基站
US20160037440A1 (en) * 2014-07-31 2016-02-04 Microsoft Corporation Cell discovery
CN104618956B (zh) * 2015-01-12 2018-05-01 中国联合网络通信集团有限公司 一种控制小区的方法及装置
CN106304123B (zh) * 2015-06-10 2020-10-20 电信科学技术研究院 一种无线移动网络的小小区资源配置方法及装置
CN106792950A (zh) * 2015-11-23 2017-05-31 中兴通讯股份有限公司 一种超密集网络传输方法、基站、ue及网元
CN107294672B (zh) * 2016-03-30 2020-01-17 中国移动通信集团上海有限公司 一种小区载波聚合的调度方法及装置
US9877263B1 (en) 2016-05-14 2018-01-23 Sprint Communications Company L.P. Carrier aggregation (CA) for user equipment (UE) and wireless relays
WO2018038649A1 (en) * 2016-08-22 2018-03-01 Telefonaktiebolaget Lm Ericsson (Publ) A processing unit and a method therein for initiating cell activation
CN114025365B (zh) * 2017-08-11 2024-04-12 华为技术有限公司 一种辅小区激活方法、接入网设备、通信装置以及系统
CN117395814A (zh) * 2018-06-20 2024-01-12 谷歌有限责任公司 释放信息以改善在不同的资源控制状态下的小区选择
US10798706B1 (en) * 2018-10-22 2020-10-06 Sprint Spectrum L.P. Method and system for operation of nearby access nodes on a common wideband carrier and on different respective narrowband carriers within the wideband carrier
CN111526600B (zh) * 2020-04-21 2022-03-15 达闼机器人有限公司 网络接入的方法、装置、存储介质及终端和网络设备
CN111786764B (zh) * 2020-06-30 2022-08-26 中国联合网络通信集团有限公司 主载波选择方法、系统、终端设备及计算机可读存储介质

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2450481C2 (ru) * 2007-11-08 2012-05-10 Телефонактиеболагет Лм Эрикссон (Пабл) Способ и устройство для обеспечения передачи обслуживания из наземной мобильной сети доступа wcdma в сеть общего доступа
CN101784039A (zh) * 2009-01-20 2010-07-21 华为技术有限公司 激活通信设备的方法、网络侧设备及网络系统
US9504007B2 (en) * 2009-06-24 2016-11-22 Samsung Electronics Co., Ltd. Terminal, method for managing thereof, base station and method for managing thereof
WO2011004599A1 (ja) * 2009-07-10 2011-01-13 パナソニック株式会社 移動通信システム、端末装置および基地局装置
KR101083542B1 (ko) * 2009-10-16 2011-11-14 주식회사 팬택 소형 기지국 및 그의 동작제어방법
US8599708B2 (en) * 2010-01-14 2013-12-03 Qualcomm Incorporated Channel feedback based on reference signal
JP5352513B2 (ja) * 2010-03-31 2013-11-27 株式会社日立製作所 無線通信システム及びハンドオーバー制御方法
CN102238663A (zh) * 2010-05-06 2011-11-09 电信科学技术研究院 一种基站进入工作状态的方法、系统和装置
US8892094B2 (en) * 2010-06-15 2014-11-18 Telefonaktiebolaget L M Ericsson (Publ) Cell search and measurement in heterogeneous networks
RU2573220C2 (ru) * 2010-06-21 2016-01-20 Телефонактиеболагет Л М Эрикссон (Пабл) Способ и компоновка для сигнализации параметров в беспроводной сети
CN102340379B (zh) * 2010-07-15 2015-04-22 中国移动通信集团公司 一种csi-rs的发送方法、检测方法及其装置
US9936490B2 (en) * 2010-09-03 2018-04-03 Panasonic Intellectual Property Corporation Of America Wireless communication system, low transmission power cell base station, macrocell base station, wireless terminal, and load distribution method
US8964684B2 (en) * 2010-11-16 2015-02-24 Lg Electronics Inc. Method and apparatus for providing control information
KR101740371B1 (ko) * 2010-11-22 2017-06-08 삼성전자 주식회사 셀룰라 이동 통신 시스템의 안테나 할당 장치 및 방법
EP2738953A1 (en) * 2011-01-07 2014-06-04 Interdigital Patent Holdings, Inc. Communicating channel state information (CSI) of multiple transmission points
US8918096B2 (en) * 2011-07-15 2014-12-23 Nokia Corporation Method and apparatus providing multi-level proximity indication and small cell discovery
US9204354B2 (en) * 2011-08-11 2015-12-01 Mediatek Inc. Method for small cell discovery in heterogeneous network
US9008720B2 (en) * 2011-09-26 2015-04-14 Blackberry Limited Method and system for small cell discovery in heterogeneous cellular networks
US20130188624A1 (en) * 2012-01-20 2013-07-25 Jung Seung Lee Apparatus and method for searching neighbor cells of small cell base station
US8767581B2 (en) * 2012-03-28 2014-07-01 Sharp Laboratories Of America, Inc. Coordinated multipoint (CoMP) radio resource management (RRM) measurement
US8559917B1 (en) * 2012-03-30 2013-10-15 Alcatel Lucent Method, apparatus and computer readable medium for associating user equipment with a cell
JP6045843B2 (ja) * 2012-07-31 2016-12-14 株式会社Ｎｔｔドコモ 通信システム、基地局装置、移動端末装置及び通信方法
CN103581993B (zh) * 2012-07-31 2017-05-10 财团法人工业技术研究院 小型小区检测方法以及使用所述方法的设备
EP2883394A4 (en) * 2012-08-08 2016-07-13 Nokia Solutions & Networks Oy INTERFERENCE MITIGATION BY CELL ACTIVATION PROCEDURES IN HETEROGENIC NETWORKS
KR101685315B1 (ko) * 2012-09-03 2016-12-09 노키아 테크놀로지스 오와이 매크로 지원형 향상된 로컬 영역에서의 로컬 셀 발견
CN102883408B (zh) * 2012-09-21 2017-04-05 中兴通讯股份有限公司 一种小小区的发现方法和装置

Also Published As

Publication number Publication date
JP6364410B2 (ja) 2018-07-25
AU2013317438B2 (en) 2016-04-28
EP2876941B1 (en) 2019-01-02
RU2015109995A (ru) 2016-11-10
CA2881277C (en) 2020-01-07
CA2881277A1 (en) 2014-03-27
CN102883408B (zh) 2017-04-05
US20150215852A1 (en) 2015-07-30
BR112015006025A2 (pt) 2019-11-19
MX2015003580A (es) 2015-06-22
RU2606560C2 (ru) 2017-01-10
AU2013317438A1 (en) 2015-02-26
IN2015DN02641A (es) 2015-09-18
CN102883408A (zh) 2013-01-16
KR101644281B1 (ko) 2016-07-29
EP2876941A1 (en) 2015-05-27
HK1205404A1 (en) 2015-12-11
KR20150038548A (ko) 2015-04-08
WO2014044132A1 (zh) 2014-03-27
EP2876941A4 (en) 2015-10-14
JP2015527018A (ja) 2015-09-10

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