JP6672445B2 - 移動通信システム - Google Patents
移動通信システム Download PDFInfo
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- JP6672445B2 JP6672445B2 JP2018236463A JP2018236463A JP6672445B2 JP 6672445 B2 JP6672445 B2 JP 6672445B2 JP 2018236463 A JP2018236463 A JP 2018236463A JP 2018236463 A JP2018236463 A JP 2018236463A JP 6672445 B2 JP6672445 B2 JP 6672445B2
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- base station
- radio base
- mobile station
- user data
- phnb
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- 238000010295 mobile communication Methods 0.000 title claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 55
- 238000012546 transfer Methods 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 19
- 238000012545 processing Methods 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 230000004044 response Effects 0.000 description 6
- 238000012217 deletion Methods 0.000 description 4
- 230000037430 deletion Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000000872 buffer Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
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- Mobile Radio Communication Systems (AREA)
Description
図1乃至図4を参照して、本発明の第1の実施形態に係る移動通信システムについて説明する。
MME…移動管理ノード
eNB/PhNB…無線基地局
UE…移動局
11…受信部
12…記憶部
13…管理部
14…送信部
Claims (1)
- 移動局と、第1無線基地局と、第2無線基地局とを備え、
前記移動局が前記第1無線基地局配下のセルにおいて通信中である場合に、前記移動局が存在する位置を含むカバレッジを有するセルを有した前記第2無線基地局が前記移動局のユーザデータの伝送経路として選択される場合、前記第1無線基地局が、前記移動局のユーザデータの伝送経路上への前記第2無線基地局の追加処理を開始し、
前記第2無線基地局が、前記追加処理において、ヘッダ圧縮に係る情報、セキュリティの設定情報及びシーケンス番号の管理情報をリセットし、
前記第1無線基地局が、前記追加処理において、前記第2無線基地局に対して、前記移動局宛ての下りユーザデータについて転送し、
前記第2無線基地局は、RRCレイヤ機能を有しておらず、
前記ヘッダ圧縮に係る情報は、PDCP Configに含まれることを特徴とする移動通信システム。
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JP2018236463A JP6672445B2 (ja) | 2018-12-18 | 2018-12-18 | 移動通信システム |
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JP2018236463A JP6672445B2 (ja) | 2018-12-18 | 2018-12-18 | 移動通信システム |
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JP2017091774A Division JP6456428B2 (ja) | 2017-05-02 | 2017-05-02 | 移動通信方法 |
Publications (2)
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JP2019071642A JP2019071642A (ja) | 2019-05-09 |
JP6672445B2 true JP6672445B2 (ja) | 2020-03-25 |
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JP2018236463A Active JP6672445B2 (ja) | 2018-12-18 | 2018-12-18 | 移動通信システム |
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JP (1) | JP6672445B2 (ja) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101603624B1 (ko) * | 2007-09-28 | 2016-03-15 | 인터디지탈 패튼 홀딩스, 인크 | 패킷 데이터 컨버젼스 프로토콜에서 제어 프로토콜 데이터 유닛의 동작 |
CN101772093A (zh) * | 2008-12-31 | 2010-07-07 | 华为技术有限公司 | 用户上下行不同步切换的方法和装置 |
CN102026324B (zh) * | 2009-09-18 | 2014-01-29 | 电信科学技术研究院 | 一种聚合小区的重配置方法、设备和系统 |
KR20140116554A (ko) * | 2010-02-12 | 2014-10-02 | 인터디지탈 테크날러지 코포레이션 | 다중 사이트 간의 데이터 분할 |
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