CN110121869B - 一种切换方法、基站及终端 - Google Patents

一种切换方法、基站及终端 Download PDF

Info

Publication number
CN110121869B
CN110121869B CN201780082117.0A CN201780082117A CN110121869B CN 110121869 B CN110121869 B CN 110121869B CN 201780082117 A CN201780082117 A CN 201780082117A CN 110121869 B CN110121869 B CN 110121869B
Authority
CN
China
Prior art keywords
terminal
narrow bandwidth
downlink control
bandwidth
handover
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201780082117.0A
Other languages
English (en)
Chinese (zh)
Other versions
CN110121869A (zh
Inventor
张治�
陈文洪
杨宁
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.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp Ltd
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 Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Publication of CN110121869A publication Critical patent/CN110121869A/zh
Application granted granted Critical
Publication of CN110121869B publication Critical patent/CN110121869B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0803—Configuration setting
    • H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0025—Transmission of mode-switching indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/25—Routing or path finding in a switch fabric
    • 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
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • 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
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • H04L5/0078—Timing of allocation
    • H04L5/0082—Timing of allocation at predetermined intervals
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0096—Indication of changes in allocation
    • 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
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • 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)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201780082117.0A 2017-01-06 2017-07-31 一种切换方法、基站及终端 Active CN110121869B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CNPCT/CN2017/070481 2017-01-06
PCT/CN2017/070481 WO2018126453A1 (zh) 2017-01-06 2017-01-06 一种切换方法、基站及终端
PCT/CN2017/095246 WO2018126665A1 (zh) 2017-01-06 2017-07-31 一种切换方法、基站及终端

Publications (2)

Publication Number Publication Date
CN110121869A CN110121869A (zh) 2019-08-13
CN110121869B true CN110121869B (zh) 2022-04-26

Family

ID=62788876

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780082117.0A Active CN110121869B (zh) 2017-01-06 2017-07-31 一种切换方法、基站及终端

Country Status (17)

Country Link
US (2) US11032142B2 (enExample)
EP (1) EP3557828B1 (enExample)
JP (2) JP7071984B2 (enExample)
KR (1) KR102379843B1 (enExample)
CN (1) CN110121869B (enExample)
AU (1) AU2017391484B2 (enExample)
CA (1) CA3049166C (enExample)
CL (1) CL2019001877A1 (enExample)
IL (1) IL267842B2 (enExample)
MX (1) MX2019008163A (enExample)
MY (1) MY203335A (enExample)
PH (1) PH12019501576A1 (enExample)
RU (1) RU2742464C1 (enExample)
SG (1) SG11201906285WA (enExample)
TW (1) TWI775793B (enExample)
WO (2) WO2018126453A1 (enExample)
ZA (1) ZA201904693B (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11019544B2 (en) * 2017-02-02 2021-05-25 Samsung Electronics Co., Ltd. Method and apparatus for transmitting and receiving data in mobile communication system
WO2019113834A1 (en) * 2017-12-13 2019-06-20 Qualcomm Incorporated Techniques for downlink control channel location indication in wireless communications
US11057091B2 (en) * 2018-02-16 2021-07-06 Qualcomm Incorporated Reference signals for tracking
CN109804662B (zh) * 2019-01-08 2023-10-03 北京小米移动软件有限公司 带宽部分切换的方法及装置
US11711832B2 (en) 2019-12-20 2023-07-25 Qualcomm Incorporated Linking search space sets for physical downlink control channel repetitions
CN114747278B (zh) * 2020-02-24 2024-07-30 Oppo广东移动通信有限公司 下行控制信道的检测方法及相关装置
CN113541860B (zh) * 2020-04-22 2023-08-22 维沃移动通信有限公司 控制信令格式确定方法、指示方法及设备
WO2022104689A1 (zh) * 2020-11-20 2022-05-27 华为技术有限公司 一种小区频域带宽切换的方法、相关装置以及设备
CN116321509B (zh) * 2021-03-23 2025-11-07 北京小米移动软件有限公司 一种搜索空间监测方法、搜索空间监测装置及存储介质
CN116133123A (zh) * 2021-11-12 2023-05-16 中国移动通信有限公司研究院 一种频域资源分配方法、装置及设备
KR20250005380A (ko) * 2022-04-29 2025-01-09 베이징 시아오미 모바일 소프트웨어 컴퍼니 리미티드 업링크 전송 방법 및 장치, 저장 매체

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101128018A (zh) * 2006-08-14 2008-02-20 华为技术有限公司 长期演进系统中切换的方法、终端
CN102378296A (zh) * 2010-08-12 2012-03-14 普天信息技术研究院有限公司 一种通信系统中的频带切换方法
CN102469048A (zh) * 2010-11-18 2012-05-23 中兴通讯股份有限公司 一种确定下行控制信道搜索空间的方法及系统
CN104854801A (zh) * 2012-10-22 2015-08-19 Lg电子株式会社 配置用户设备的无线帧的方法、用户设备、配置基站的无线帧的方法和基站
CN105307237A (zh) * 2014-07-31 2016-02-03 展讯通信（上海）有限公司 识别载频带宽的方法
WO2016047097A1 (en) * 2014-09-23 2016-03-31 Nec Corporation Communication system

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102143503B (zh) 2010-12-17 2014-08-13 华为终端有限公司 一种带宽配置方法、设备及系统
JP5314712B2 (ja) * 2011-02-14 2013-10-16 株式会社エヌ・ティ・ティ・ドコモ 基地局装置及びユーザ装置
JP5686929B2 (ja) * 2011-08-11 2015-03-18 エルジー エレクトロニクス インコーポレイティド 無線ｌａｎシステムにおける動的周波数選択方法及び装置
EP2595425A1 (en) 2011-11-18 2013-05-22 Panasonic Corporation Active bandwidth indicator for power-saving UEs
JP2015506604A (ja) 2011-12-22 2015-03-02 インターデイジタル パテント ホールディングス インコーポレイテッド 動的スペクトル割当てのための方法、装置、およびシステム
CN103220795A (zh) * 2012-01-21 2013-07-24 中兴通讯股份有限公司 下行控制信息的发送方法和基站
GB2498988B (en) * 2012-02-02 2014-08-06 Broadcom Corp Communications apparatus and methods
US9143984B2 (en) 2012-04-13 2015-09-22 Intel Corporation Mapping of enhanced physical downlink control channels in a wireless communication network
US9622230B2 (en) * 2012-05-17 2017-04-11 Qualcomm Incorporated Narrow band partitioning and efficient resource allocation for low cost user equipments
GB2505696A (en) 2012-09-07 2014-03-12 Sony Corp Receiving a sleep indication signal at a communications device in the narrow band control channel of a virtual carrier
CN103716841A (zh) 2012-09-29 2014-04-09 中兴通讯股份有限公司 信息传输方法及装置
CN103716274B (zh) * 2012-09-29 2018-08-07 中兴通讯股份有限公司 下行控制信息的传输方法和装置
WO2014157786A1 (ko) * 2013-03-27 2014-10-02 엘지전자 주식회사 무선 통신 시스템에서 간섭 제거를 위한 방법 및 이를 위한 장치
US10200137B2 (en) * 2013-12-27 2019-02-05 Huawei Technologies Co., Ltd. System and method for adaptive TTI coexistence with LTE
JP6937685B2 (ja) 2014-08-15 2021-09-22 インターデイジタル パテント ホールディングス インコーポレイテッド Ｌｔｅシステムにおける低減能力ｗｔｒｕのためのランダムアクセスおよびページングの手順のサポート
US9572106B2 (en) * 2014-10-31 2017-02-14 Qualcomm Incorporated Dynamic bandwidth switching for reducing power consumption in wireless communication devices
US9918243B2 (en) * 2015-02-05 2018-03-13 Telefonaktiebolaget Lm Ericsson (Publ) Measurement procedure under adaptive frequency separation
US10555367B2 (en) * 2015-02-27 2020-02-04 Kyocera Corporation Radio terminal
US9877278B2 (en) * 2015-04-10 2018-01-23 Futurewei Technologies, Inc. Monitoring a narrowband control channel for a wideband system to reduce power consumption
US9525540B1 (en) 2015-06-18 2016-12-20 Qualcomm Incorporated Embedded wake-up signaling
US10638286B2 (en) * 2015-08-13 2020-04-28 Spreadtrum Hong Kong Limited Apparatus and method for scheduling order of downlink control information in a wireless network
WO2017057870A1 (en) * 2015-09-29 2017-04-06 Lg Electronics Inc. Method and user equipment for receiving downlink control information, and method and base station for transmitting downlink control information
US10149209B2 (en) * 2016-05-13 2018-12-04 Blackberry Limited Communicating in a second channel while ceasing transmission in a first channel
US10728852B2 (en) * 2016-07-18 2020-07-28 Qualcomm Incorporated Efficient power utilization for enhanced component carriers
US10764759B2 (en) * 2016-08-08 2020-09-01 Lg Electronics Inc. Method for transmitting and receiving wireless signal and device for same
AU2018206059B2 (en) 2017-01-05 2022-11-17 Nokia Technologies Oy Downlink Control Channel Monitoring
EP3595374A4 (en) * 2017-03-15 2020-03-18 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Communication method, terminal device, and network device
AU2018436323B2 (en) * 2018-08-09 2024-08-01 Guangdong Oppo Mobile Telecommunications Corp.,Ltd. Method for transmitting information, terminal device and network device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101128018A (zh) * 2006-08-14 2008-02-20 华为技术有限公司 长期演进系统中切换的方法、终端
CN102378296A (zh) * 2010-08-12 2012-03-14 普天信息技术研究院有限公司 一种通信系统中的频带切换方法
CN102469048A (zh) * 2010-11-18 2012-05-23 中兴通讯股份有限公司 一种确定下行控制信道搜索空间的方法及系统
CN104854801A (zh) * 2012-10-22 2015-08-19 Lg电子株式会社 配置用户设备的无线帧的方法、用户设备、配置基站的无线帧的方法和基站
CN105307237A (zh) * 2014-07-31 2016-02-03 展讯通信（上海）有限公司 识别载频带宽的方法
WO2016047097A1 (en) * 2014-09-23 2016-03-31 Nec Corporation Communication system

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
"Mechanisms of bandwidth adaptation for control and data reception in single-carrier and multi-carrier cases";Huawei, HiSilicon;《3GPP TSG RAN WG1 Meeting #87 R1-1611655》;20161118;全文 *
"UE power saving for PDCCH monitoring";Qualcomm Incorporated;《3GPP TSG-RAN WG1 #87 R1-1612065》;20161118;全文 *
"基于离散频谱的资源调度算法研究";张雅君;《中国优秀硕士学位论文全文数据库（电子期刊）信息科技辑》;20150831;全文 *
MediaTek Inc."On UE-specific Bandwidth Adaptation for Single Carrier Operation".《3GPP TSG RAN WG1 Meeting #87 R1-1612119》.2016, *
Samer T. Talat ; Li-Chun Wang."QoS-guaranteed channel selection scheme for cognitive radio networks with variable channel bandwidths".《2009 International Conference on Communications, Circuits and Systems》.2009, *

Also Published As

Publication number Publication date
ZA201904693B (en) 2020-07-29
IL267842A (en) 2019-10-31
JP7071984B2 (ja) 2022-05-19
SG11201906285WA (en) 2019-08-27
TW201826834A (zh) 2018-07-16
IL267842B2 (en) 2023-03-01
IL267842B (en) 2022-11-01
RU2742464C1 (ru) 2021-02-08
CN110121869A (zh) 2019-08-13
WO2018126453A1 (zh) 2018-07-12
CA3049166C (en) 2023-08-01
KR20190103190A (ko) 2019-09-04
US20210266223A1 (en) 2021-08-26
CL2019001877A1 (es) 2019-10-25
JP2020515108A (ja) 2020-05-21
BR112019014021A2 (pt) 2020-02-11
US11032142B2 (en) 2021-06-08
US20190356546A1 (en) 2019-11-21
WO2018126665A1 (zh) 2018-07-12
EP3557828A1 (en) 2019-10-23
EP3557828A4 (en) 2020-01-01
PH12019501576A1 (en) 2020-03-02
TWI775793B (zh) 2022-09-01
MX2019008163A (es) 2019-09-13
JP2022105183A (ja) 2022-07-12
EP3557828B1 (en) 2022-01-26
MY203335A (en) 2024-06-25
CA3049166A1 (en) 2018-07-12
AU2017391484B2 (en) 2022-04-07
KR102379843B1 (ko) 2022-03-28
US11641260B2 (en) 2023-05-02
JP7401592B2 (ja) 2023-12-19
AU2017391484A1 (en) 2019-08-08

Similar Documents

Publication Publication Date Title
CN110121869B (zh) 一种切换方法、基站及终端
US11696303B2 (en) Service transmission method, base station, and terminal
CN110169168B (zh) 一种测量方法、基站、终端及计算机存储介质
WO2016176843A1 (zh) 数据发送、接收方法、基站和用户设备
HK40012288B (zh) 一种切换方法、基站及终端
CN114205754B (zh) Bwp切换方法和终端
HK40012288A (en) Switching method, base station and terminal
HK40008942B (zh) 一种传输业务的方法、基站及终端
HK40008512B (en) Measurement method, base station, terminal and computer storage medium

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
REG Reference to a national code

Ref country code: HK

Ref legal event code: DE

Ref document number: 40012288

Country of ref document: HK

GR01 Patent grant
GR01 Patent grant