JPWO2016035835A1 - 基地局及びデータ転送方法 - Google Patents

基地局及びデータ転送方法 Download PDF

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Publication number
JPWO2016035835A1
JPWO2016035835A1 JP2016546682A JP2016546682A JPWO2016035835A1 JP WO2016035835 A1 JPWO2016035835 A1 JP WO2016035835A1 JP 2016546682 A JP2016546682 A JP 2016546682A JP 2016546682 A JP2016546682 A JP 2016546682A JP WO2016035835 A1 JPWO2016035835 A1 JP WO2016035835A1
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Japan
Prior art keywords
base station
cell group
secondary cell
bearer
data transfer
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.)
Pending
Application number
JP2016546682A
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English (en)
Japanese (ja)
Inventor
ウリ アンダルマワンティ ハプサリ
ウリ アンダルマワンティ ハプサリ
徹 内野
徹 内野
高橋　秀明
秀明 高橋
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.)
NTT Docomo Inc
Original Assignee
NTT Docomo Inc
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 NTT Docomo Inc filed Critical NTT Docomo Inc
Publication of JPWO2016035835A1 publication Critical patent/JPWO2016035835A1/ja
Priority to JP2019219140A priority Critical patent/JP6946403B2/ja
Pending legal-status Critical Current

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    • 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
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/32—Hierarchical cell structures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/34—Modification of an existing route
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/34—Modification of an existing route
    • H04W40/36—Modification of an existing route due to handover
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2016546682A 2014-09-03 2015-09-02 基地局及びデータ転送方法 Pending JPWO2016035835A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2019219140A JP6946403B2 (ja) 2014-09-03 2019-12-03 基地局及びデータ転送方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014179618 2014-09-03
JP2014179618 2014-09-03
PCT/JP2015/075010 WO2016035835A1 (ja) 2014-09-03 2015-09-02 基地局及びデータ転送方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2019219140A Division JP6946403B2 (ja) 2014-09-03 2019-12-03 基地局及びデータ転送方法

Publications (1)

Publication Number Publication Date
JPWO2016035835A1 true JPWO2016035835A1 (ja) 2017-06-15

Family

ID=55439893

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2016546682A Pending JPWO2016035835A1 (ja) 2014-09-03 2015-09-02 基地局及びデータ転送方法
JP2019219140A Active JP6946403B2 (ja) 2014-09-03 2019-12-03 基地局及びデータ転送方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2019219140A Active JP6946403B2 (ja) 2014-09-03 2019-12-03 基地局及びデータ転送方法

Country Status (6)

Country Link
US (1) US10757617B2 (https=)
EP (1) EP3190846B1 (https=)
JP (2) JPWO2016035835A1 (https=)
ES (1) ES2831449T3 (https=)
PL (1) PL3190846T3 (https=)
WO (1) WO2016035835A1 (https=)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10219317B2 (en) * 2014-09-25 2019-02-26 Lg Electronics Inc. Method for handling of data transmission and reception for SeNB related bearer release at a user equipment in a dual connectivity system and device therefor
EP3255955A4 (en) * 2015-02-06 2018-09-05 Kyocera Corporation Communication control device and base station
KR20180026519A (ko) * 2015-07-03 2018-03-12 노키아 솔루션스 앤드 네트웍스 오와이 다중-연결성을 위한 분할 베어러 향상
US10764956B2 (en) * 2016-04-08 2020-09-01 Ntt Docomo, Inc. User equipment and communication method
JP6603297B2 (ja) * 2016-12-05 2019-11-06 宏達國際電子股▲ふん▼有限公司 通信を扱う装置及び方法
JP7017337B2 (ja) * 2017-08-17 2022-02-08 株式会社Ｎｔｔドコモ 基地局
US11323311B2 (en) * 2017-11-15 2022-05-03 Ntt Docomo, Inc. Radio communication system and radio base station
CN109803390B (zh) * 2017-11-17 2023-05-02 中兴通讯股份有限公司 消息、策略发送方法及装置，存储介质，处理器
EP3530021A1 (en) * 2018-01-10 2019-08-28 ZTE Corporation Releasing signaling radio bearers for cell groups
US11477832B2 (en) 2020-06-11 2022-10-18 T-Mobile Usa, Inc. Battery management using selective EN-DC enablement
US11290914B1 (en) * 2020-09-14 2022-03-29 T-Mobile Usa, Inc. Dual connectivity control based on downlink data at a 4G base station
US12317294B2 (en) * 2021-11-11 2025-05-27 Apple Inc. Cooperative communication for user equipment groups

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014113190A1 (en) * 2013-01-17 2014-07-24 Intel IP Corporation Method, apparatus and system for managing bearers in a wireless communication system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102143200B1 (ko) * 2013-01-09 2020-08-28 엘지전자 주식회사 무선 통신 시스템에서 측정을 수행하기 위한 방법 및 장치
US20140233384A1 (en) * 2013-02-15 2014-08-21 General Dynamics Broadband Inc. Method and Apparatus for Receiving Information From a Communications Network
US9578671B2 (en) * 2013-03-15 2017-02-21 Blackberry Limited Establishing multiple connections between a user equipment and wireless access network nodes
GB2519975A (en) * 2013-11-01 2015-05-13 Nec Corp Communication system
EP2939456B1 (en) * 2014-01-17 2021-03-03 Samsung Electronics Co., Ltd. Dual connectivity mode of operation of a user equipment in a wireless communication network

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014113190A1 (en) * 2013-01-17 2014-07-24 Intel IP Corporation Method, apparatus and system for managing bearers in a wireless communication system

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
HUAWEI: "Implementation of DC Mobility procedures", 3GPP TSG-RAN3 MEETING #83BIS R3-140564 [ONLINE], JPN6019007973, 21 March 2014 (2014-03-21), pages 第8.X.2.2節,第8.X.3.2節 *
NSN, NOKIA CORPORATION: "Open issue resolution of stage 2 overall procedures", 3GPP TSG-RAN WG3 MEETING #84 R3-141090 [ONLINE], JPN6019007979, 10 May 2014 (2014-05-10), pages 第2.1節,図10.1.2.X.2.1-2 *
NSN, NOKIA CORPORATION: "SCG mobility procedures", 3GPP TSG-RAN WG3 MEETING #83BIS R3-140612 [ONLINE], JPN6019007970, 21 March 2014 (2014-03-21), pages 第10.1.1.X.4節,図10.1.2.X.4-1 *
RAN3 (CONTACT: NEC): "Introduction of Dual Connectivity (RAN3 topics)", 3GPP TSG-RAN2 MEETING #86 R2-142959 [ONLINE], vol. V12.0.0, JPN6015046110, 6 June 2014 (2014-06-06), pages 3.1, 7.X, 10.1.2.X *

Also Published As

Publication number Publication date
JP2020031453A (ja) 2020-02-27
JP6946403B2 (ja) 2021-10-06
EP3190846B1 (en) 2020-10-21
US10757617B2 (en) 2020-08-25
US20170289871A1 (en) 2017-10-05
EP3190846A4 (en) 2017-09-06
PL3190846T3 (pl) 2021-01-25
WO2016035835A1 (ja) 2016-03-10
ES2831449T3 (es) 2021-06-08
EP3190846A1 (en) 2017-07-12

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