KR102121526B1 - 클라우드 셀 통신 시스템에서 데이터 스케쥴링 장치 및 방법 - Google Patents

클라우드 셀 통신 시스템에서 데이터 스케쥴링 장치 및 방법 Download PDF

Info

Publication number
KR102121526B1
KR102121526B1 KR1020120080023A KR20120080023A KR102121526B1 KR 102121526 B1 KR102121526 B1 KR 102121526B1 KR 1020120080023 A KR1020120080023 A KR 1020120080023A KR 20120080023 A KR20120080023 A KR 20120080023A KR 102121526 B1 KR102121526 B1 KR 102121526B1
Authority
KR
South Korea
Prior art keywords
base station
mobile terminal
message
master base
cloud cell
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
KR1020120080023A
Other languages
English (en)
Korean (ko)
Other versions
KR20140012837A (ko
Inventor
손영문
강현정
라케쉬 타오리
박중신
장영빈
Original Assignee
삼성전자주식회사
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
Priority to KR1020120080023A priority Critical patent/KR102121526B1/ko
Application filed by 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to EP18162550.0A priority patent/EP3355616B1/en
Priority to CN201380039385.6A priority patent/CN104488316B/zh
Priority to US13/943,265 priority patent/US20140023040A1/en
Priority to IN1296DEN2015 priority patent/IN2015DN01296A/en
Priority to EP13823225.1A priority patent/EP2875671A4/en
Priority to PCT/KR2013/006342 priority patent/WO2014017770A1/en
Publication of KR20140012837A publication Critical patent/KR20140012837A/ko
Application granted granted Critical
Publication of KR102121526B1 publication Critical patent/KR102121526B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/02—Buffering or recovering information during reselection ; Modification of the traffic flow during hand-off
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/02—Buffering or recovering information during reselection ; Modification of the traffic flow during hand-off
    • H04W36/023—Buffering or recovering information during reselection
    • H04W36/0235—Buffering or recovering information during reselection by transmitting sequence numbers, e.g. SN status transfer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/121—Wireless traffic scheduling for groups of terminals or users
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020120080023A 2012-07-23 2012-07-23 클라우드 셀 통신 시스템에서 데이터 스케쥴링 장치 및 방법 Active KR102121526B1 (ko)

Priority Applications (7)

Application Number Priority Date Filing Date Title
KR1020120080023A KR102121526B1 (ko) 2012-07-23 2012-07-23 클라우드 셀 통신 시스템에서 데이터 스케쥴링 장치 및 방법
CN201380039385.6A CN104488316B (zh) 2012-07-23 2013-07-16 用于在云小区通信系统中调度数据的装置和方法
US13/943,265 US20140023040A1 (en) 2012-07-23 2013-07-16 Apparatus and method for scheduling data in cloud cell communication system
IN1296DEN2015 IN2015DN01296A (enExample) 2012-07-23 2013-07-16
EP18162550.0A EP3355616B1 (en) 2012-07-23 2013-07-16 Apparatus and method for a mobile communication system including cooperating base stations
EP13823225.1A EP2875671A4 (en) 2012-07-23 2013-07-16 DEVICE AND METHOD FOR PLANNING DATA IN A CLOUD MOBILE COMMUNICATION SYSTEM
PCT/KR2013/006342 WO2014017770A1 (en) 2012-07-23 2013-07-16 Apparatus and method for scheduling data in cloud cell communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120080023A KR102121526B1 (ko) 2012-07-23 2012-07-23 클라우드 셀 통신 시스템에서 데이터 스케쥴링 장치 및 방법

Publications (2)

Publication Number Publication Date
KR20140012837A KR20140012837A (ko) 2014-02-04
KR102121526B1 true KR102121526B1 (ko) 2020-06-10

Family

ID=49946499

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020120080023A Active KR102121526B1 (ko) 2012-07-23 2012-07-23 클라우드 셀 통신 시스템에서 데이터 스케쥴링 장치 및 방법

Country Status (6)

Country Link
US (1) US20140023040A1 (enExample)
EP (2) EP2875671A4 (enExample)
KR (1) KR102121526B1 (enExample)
CN (1) CN104488316B (enExample)
IN (1) IN2015DN01296A (enExample)
WO (1) WO2014017770A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102196939B1 (ko) * 2013-03-20 2020-12-30 삼성전자주식회사 클라우드 셀 통신 시스템에서 데이터 동기 장치 및 방법
US20160337878A1 (en) * 2014-01-15 2016-11-17 Nokia Solutions And Networks Oy Improving network efficiency
KR102169659B1 (ko) * 2014-02-12 2020-10-23 삼성전자주식회사 이동통신 시스템에서 아이들 모드를 지원하기 위한 방법 및 장치
CN106576257B (zh) * 2014-08-30 2020-04-28 华为技术有限公司 一种网络参数调整方法和基站设备
KR102347405B1 (ko) * 2015-01-19 2022-01-06 삼성전자주식회사 무선 통신 시스템에서 협력 전송을 위한 스케줄링 장치 및 방법
US9749103B2 (en) 2015-07-31 2017-08-29 Futurewei Technologies, Inc. System and method for transmitting beamformed reference/control signals
WO2017034279A1 (ko) 2015-08-21 2017-03-02 삼성전자 주식회사 무선 통신 시스템에서 기지국을 변경하는 방법 및 장치
US10057787B2 (en) 2016-04-06 2018-08-21 Futurewei Technologies, Inc. System and method for millimeter wave communications
US10135512B2 (en) 2016-04-06 2018-11-20 Futurewei Technologies, Inc. System and method for millimeter wave communications
CN109819530B (zh) 2017-11-21 2023-12-08 华为技术有限公司 一种通信方法及装置
US11271714B2 (en) * 2018-10-29 2022-03-08 Mitsubishi Electric Corporation Time synchronization system, time master, management master, and time synchronization method
US20250247694A1 (en) * 2023-10-31 2025-07-31 Rakuten Symphony, Inc. Internet protocol (ip) assignment and secure traffic for network elements deployed over untrusted transport network

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009077427A (ja) * 2004-03-05 2009-04-09 Lg Electronics Inc ハンドオーバーの間にサービス情報を伝達するための広帯域移動無線接続システム

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI109503B (fi) * 1997-04-15 2002-08-15 Nokia Corp Pakettien menetyksen estäminen pakettipohjaisen tietoliikenneverkon handoverissa sekä handovermenetelmä
US20040125795A1 (en) * 2000-02-18 2004-07-01 Corson Mathew S Telecommunications routing
US7061896B2 (en) * 2000-09-20 2006-06-13 George Mason Intellectual Properties, Inc. Wireless label switched packet transfer network
KR100438443B1 (ko) * 2001-12-12 2004-07-03 삼성전자주식회사 이동통신시스템에서 핸드오프 수행방법
KR101319870B1 (ko) * 2006-01-05 2013-10-18 엘지전자 주식회사 이동 통신 시스템에서의 핸드오버 방법
JP4954996B2 (ja) * 2006-06-16 2012-06-20 株式会社エヌ・ティ・ティ・ドコモ 基地局、ユーザ装置及び方法
US8694011B2 (en) * 2006-12-07 2014-04-08 Wichorus Inc. Method and system for spectrum reuse in the uplink in a wireless communication network
KR100935035B1 (ko) * 2007-01-05 2010-01-06 삼성전자주식회사 광대역 무선 접속 시스템에서 단말의 멀티캐스트 및브로드캐스트 서비스 채널 신청과 삭제 및 변경을 위한장치 및 방법
CN101331709B (zh) * 2007-01-08 2011-10-05 华为技术有限公司 数据包转发方法、系统和节点
GB0702169D0 (en) * 2007-02-05 2007-03-14 Nec Corp Resource Allocation
EP2141937A4 (en) * 2007-04-26 2013-07-17 Fujitsu Ltd BASIC STATION, MOBILE STATION, COMMUNICATION SYSTEM, TRANSMISSION PROCEDURES AND ORDERING PROCEDURES
US8830950B2 (en) * 2007-06-18 2014-09-09 Qualcomm Incorporated Method and apparatus for PDCP reordering at handoff
KR101171471B1 (ko) * 2007-08-09 2012-08-07 후지쯔 가부시끼가이샤 무선 통신 시스템에서의 핸드오버 방법과 무선 기지국 및 무선 단말기
US8477719B2 (en) * 2007-10-01 2013-07-02 Qualcomm Incorporated Systems and methods for in-order delivery in downlink during handover
CN101816197B (zh) * 2007-10-01 2014-03-26 摩托罗拉移动公司 分配用于接入目标基站的临时资源请求标识符的方法
US20090149164A1 (en) * 2007-12-10 2009-06-11 Research In Motion Limited System and method for single cell point-to-multipoint multiplexing and scheduling
CN101610458B (zh) * 2008-06-17 2013-04-24 华为技术有限公司 用户设备分离的方法及其设备
US8706119B2 (en) * 2009-03-06 2014-04-22 Samsung Electronics Co., Ltd. Group handover method and apparatus in broadband wireless communication system that supports mobile relay station
KR101463517B1 (ko) * 2009-08-11 2014-11-19 닛본 덴끼 가부시끼가이샤 핸드오버 제어 시스템, 타깃 제어 장치, 소스 제어 장치, 핸드오버 제어 방법, 및 컴퓨터 판독 가능한 매체
CN102256309B (zh) * 2010-05-18 2013-12-25 同济大学 协作多基站组网环境下的主从基站选择与切换方法
CN102281587B (zh) * 2010-06-13 2018-07-17 中兴通讯股份有限公司 接入网节点间实现直接接口的方法及系统
MY157269A (en) * 2010-09-27 2016-05-31 Mimos Berhad A network architecture for intelligent cloud base station
CN102026232B (zh) * 2010-09-29 2013-06-19 新邮通信设备有限公司 移动通信网络中多小区间协作测量及切换设置优化的方法
CN102098091B (zh) * 2011-01-10 2013-07-31 东南大学 多小区协作下行传输模式自适应切换的方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009077427A (ja) * 2004-03-05 2009-04-09 Lg Electronics Inc ハンドオーバーの間にサービス情報を伝達するための広帯域移動無線接続システム

Also Published As

Publication number Publication date
EP3355616A1 (en) 2018-08-01
EP2875671A4 (en) 2016-03-30
WO2014017770A1 (en) 2014-01-30
IN2015DN01296A (enExample) 2015-07-03
CN104488316A (zh) 2015-04-01
US20140023040A1 (en) 2014-01-23
EP3355616B1 (en) 2021-06-30
EP2875671A1 (en) 2015-05-27
KR20140012837A (ko) 2014-02-04
CN104488316B (zh) 2019-12-27

Similar Documents

Publication Publication Date Title
KR102121526B1 (ko) 클라우드 셀 통신 시스템에서 데이터 스케쥴링 장치 및 방법
US11337209B2 (en) Apparatus and method of cooperating with multiple base stations in wireless communication system
US10869272B2 (en) Communication method and apparatus applied to hyper cell
US8355729B2 (en) Method for changing route in wireless communication
EP3457751B1 (en) Enhanced local access in mobile communications
CN105208678B (zh) 终端与网络间建立连接的方法和设备
JP4695656B2 (ja) 無線通信ネットワーク内におけるチャンネル選択マネジメントのためのシステムおよび方法
JP6687452B2 (ja) 移動通信システム、ユーザ端末、プロセッサ、記憶媒体及びプログラム
CN112566150B (zh) 切换的方法及设备
JP6549639B2 (ja) 通信制御方法、ユーザ端末、プロセッサ、及び基地局
KR20150015358A (ko) 무선 통신 시스템에서 라디오 접속점 간 조직화 방법 및 장치
KR102047802B1 (ko) 클라우드 셀 통신 시스템에서 조인트 송신 기반 자원 할당 장치 및 방법
KR20160105075A (ko) 이동 통신 시스템에서 SCell의 동적 제어 방법 및 장치
WO2015029952A1 (ja) ネットワーク装置及びユーザ端末
CN102100104A (zh) 服务小区切换指示方法、服务小区切换方法和装置
CN107155189B (zh) 应用于超级小区的通信方法和装置
WO2025234459A1 (ja) 通信方法
EP2836042A1 (en) Wireless telecommunications network nodes and corresponding methods
EP4569872A1 (en) Coverage reporting technique
WO2025164652A1 (ja) 通信方法、ユーザ装置、チップセット、プログラム、及び移動通信システム
WO2024258739A1 (en) Methods and apparatuses for configuring parameters for lower layer triggered mobility using transmission configuration indicators

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20120723

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20170724

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 20120723

Comment text: Patent Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20181005

Patent event code: PE09021S01D

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20190423

Patent event code: PE09021S01D

E90F Notification of reason for final refusal
PE0902 Notice of grounds for rejection

Comment text: Final Notice of Reason for Refusal

Patent event date: 20191030

Patent event code: PE09021S02D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20200327

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20200604

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20200605

End annual number: 3

Start annual number: 1

PG1601 Publication of registration