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CN105745958A - 一种管理无线资源的方法、装置及系统 - Google Patents

一种管理无线资源的方法、装置及系统 Download PDF

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Publication number
CN105745958A
CN105745958A CN201480038606.2A CN201480038606A CN105745958A CN 105745958 A CN105745958 A CN 105745958A CN 201480038606 A CN201480038606 A CN 201480038606A CN 105745958 A CN105745958 A CN 105745958A
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CN
China
Prior art keywords
uplink
downlink
cell
secondary cell
state
Prior art date
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Pending
Application number
CN201480038606.2A
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English (en)
Inventor
李强
武雨春
黎超
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of CN105745958A publication Critical patent/CN105745958A/zh
Pending legal-status Critical Current

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    • 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. Transmission Power Control [TPC] 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
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/04—Error control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] 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
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower using a pre-established activity schedule, e.g. traffic indication frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] 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
    • H04W52/0238—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is an unwanted signal, e.g. interference or idle signal
    • 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

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

Abstract

本发明实施例提供了一种管理无线资源的方法、装置及系统，涉及无线通信技术领域，所述装置包括：确定模块，用于确定需要将用户设备UE的辅小区的状态更改为上行打开且下行关闭状态；改变模块，用于改变辅小区的状态，使得辅小区的状态为上行打开且下行关闭状态；其中，当辅小区的状态为上行打开且下行关闭状态时，上行信号能够在辅小区被辅小区所属的基站接收，下行信号能够在辅小区仅在发送发现参考信号DRS的子帧被辅小区所属的基站发送，上行信号包括上行参考信号、上行控制信令、以及上行数据中的至少一种，下行信号包括下行参考信号、下行控制信令、以及下行数据中的至少一种。本发明降低了基站的功率开销和干扰。

Description

PCT国内申请，说明书已公开。

Claims (46)

  1. PCT国内申请，权利要求书已公开。
CN201480038606.2A 2014-10-30 2014-10-30 一种管理无线资源的方法、装置及系统 Pending CN105745958A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/089852 WO2016065562A1 (zh) 2014-10-30 2014-10-30 一种管理无线资源的方法、装置及系统

Publications (1)

Publication Number Publication Date
CN105745958A true CN105745958A (zh) 2016-07-06

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CN201480038606.2A Pending CN105745958A (zh) 2014-10-30 2014-10-30 一种管理无线资源的方法、装置及系统

Country Status (4)

Country Link
US (1) US20170230160A1 (zh)
EP (1) EP3200501A4 (zh)
CN (1) CN105745958A (zh)
WO (1) WO2016065562A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106412947A (zh) * 2015-07-31 2017-02-15 华为技术有限公司 一种干扰的消除方法和用户设备以及基站
WO2023070678A1 (en) * 2021-11-01 2023-05-04 Nokia Shanghai Bell Co., Ltd. Power management in dual-connectivity

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10469223B2 (en) * 2015-02-19 2019-11-05 Telefonaktiebolaget Lm Ericsson (Publ) Wireless node, radio node and methods for transmitting and receiving a reference signal
CN106961721B (zh) * 2016-01-11 2020-05-15 中兴通讯股份有限公司 一种实现上行功率控制的方法及终端
EP3414971B1 (en) * 2016-03-24 2021-02-24 LG Electronics Inc. -1- Method for configuring discontinuous reception in a communication system and device therefor
US11843981B2 (en) * 2020-06-08 2023-12-12 Qualcomm Incorporated Primary cell (PCell) selection in mobility active set management

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012177060A2 (en) * 2011-06-23 2012-12-27 Pantech Co., Ltd. Apparatus and method for performing random access in wireless communication system
WO2013162185A1 (ko) * 2012-04-27 2013-10-31 주식회사 팬택 단말 및 단말의 상향링크 제어 채널 전송 자원 설정 방법
CN104067545A (zh) * 2011-11-17 2014-09-24 Lg电子株式会社 用于在无线通信系统中通过终端发送上行链路控制信道的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012134534A1 (en) * 2011-04-01 2012-10-04 Intel Corporation Performing multiple timing advance adjustments in a carrier aggregation communication system
PL3442154T3 (pl) * 2011-05-02 2020-10-19 Telefonaktiebolaget Lm Ericsson (Publ) Sposób i urządzenie do zabraniania transmisji sondującego sygnału referencyjnego na nowo uaktywnionych pomocniczych komórkach w systemie łączności bezprzewodowej
CN102244927B (zh) * 2011-07-22 2015-01-28 新邮通信设备有限公司 多小区长期演进系统中建立上行同步的方法、设备和终端
CN104066160B (zh) * 2013-03-21 2018-03-23 普天信息技术研究院有限公司 辅小区的激活方法
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
CN104080117B (zh) * 2014-07-23 2017-12-15 武汉虹信通信技术有限责任公司 用于LTE系统的small cell状态检测方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012177060A2 (en) * 2011-06-23 2012-12-27 Pantech Co., Ltd. Apparatus and method for performing random access in wireless communication system
CN104067545A (zh) * 2011-11-17 2014-09-24 Lg电子株式会社 用于在无线通信系统中通过终端发送上行链路控制信道的方法
WO2013162185A1 (ko) * 2012-04-27 2013-10-31 주식회사 팬택 단말 및 단말의 상향링크 제어 채널 전송 자원 설정 방법

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106412947A (zh) * 2015-07-31 2017-02-15 华为技术有限公司 一种干扰的消除方法和用户设备以及基站
WO2023070678A1 (en) * 2021-11-01 2023-05-04 Nokia Shanghai Bell Co., Ltd. Power management in dual-connectivity

Also Published As

Publication number Publication date
WO2016065562A1 (zh) 2016-05-06
EP3200501A1 (en) 2017-08-02
EP3200501A4 (en) 2017-10-11
US20170230160A1 (en) 2017-08-10

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Application publication date: 20160706