CN107113667B - 用于切换和无线电链路故障恢复的数据压缩技术 - Google Patents
用于切换和无线电链路故障恢复的数据压缩技术 Download PDFInfo
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- CN107113667B CN107113667B CN201580061625.1A CN201580061625A CN107113667B CN 107113667 B CN107113667 B CN 107113667B CN 201580061625 A CN201580061625 A CN 201580061625A CN 107113667 B CN107113667 B CN 107113667B
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- China
- Prior art keywords
- base station
- data compression
- packets
- target base
- sequence
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
- H04W36/0033—Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Applications Claiming Priority (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462080132P | 2014-11-14 | 2014-11-14 | |
| US201462080179P | 2014-11-14 | 2014-11-14 | |
| US62/080,132 | 2014-11-14 | ||
| US62/080,179 | 2014-11-14 | ||
| US201462080885P | 2014-11-17 | 2014-11-17 | |
| US62/080,885 | 2014-11-17 | ||
| US201562107278P | 2015-01-23 | 2015-01-23 | |
| US62/107,278 | 2015-01-23 | ||
| US14/940,134 US10470090B2 (en) | 2014-11-14 | 2015-11-12 | Data compression techniques for handover and radio link failure recovery |
| US14/940,134 | 2015-11-12 | ||
| PCT/US2015/060690 WO2016077762A1 (en) | 2014-11-14 | 2015-11-13 | Data compression techniques for handover and radio link failure recovery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107113667A CN107113667A (zh) | 2017-08-29 |
| CN107113667B true CN107113667B (zh) | 2020-12-08 |
Family
ID=54705865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580061625.1A Active CN107113667B (zh) | 2014-11-14 | 2015-11-13 | 用于切换和无线电链路故障恢复的数据压缩技术 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US10470090B2 (enExample) |
| EP (1) | EP3219147B1 (enExample) |
| JP (1) | JP6615883B2 (enExample) |
| KR (1) | KR102407678B1 (enExample) |
| CN (1) | CN107113667B (enExample) |
| AU (1) | AU2015346144A1 (enExample) |
| BR (1) | BR112017009962A2 (enExample) |
| WO (1) | WO2016077762A1 (enExample) |
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| JP6844913B2 (ja) | 2015-12-31 | 2021-03-17 | ホアウェイ・テクノロジーズ・カンパニー・リミテッド | 移動性管理の方法、端末および基地局 |
| JP6847115B2 (ja) * | 2016-08-12 | 2021-03-24 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカPanasonic Intellectual Property Corporation of America | 端末、基地局及び通信方法 |
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| WO2018079998A1 (ko) * | 2016-10-27 | 2018-05-03 | 엘지전자(주) | 무선 통신 시스템에서 핸드오버를 수행하기 위한 방법 및 이를 위한 장치 |
| CN108347750A (zh) * | 2017-01-25 | 2018-07-31 | 电信科学技术研究院 | 一种保持udc功能连续性的方法及设备 |
| CN108347468B (zh) * | 2017-01-25 | 2021-07-13 | 大唐移动通信设备有限公司 | 一种进行数据同步的方法及设备 |
| KR102794834B1 (ko) * | 2017-02-24 | 2025-04-14 | 삼성전자주식회사 | 무선 통신 시스템에서 기지국들 간 데이터 전송을 위한 장치 및 방법 |
| US11032739B2 (en) * | 2017-03-10 | 2021-06-08 | Convida Wireless, Llc | Dynamic header compression for constrained networks |
| EP3585110B1 (en) * | 2017-03-20 | 2022-04-20 | Huawei Technologies Co., Ltd. | Communication method and device thereof |
| CN110574429A (zh) * | 2017-05-17 | 2019-12-13 | 华为技术有限公司 | 切换控制方法和设备 |
| WO2019028587A1 (en) * | 2017-08-07 | 2019-02-14 | Qualcomm Incorporated | PACKET DATA CONVERGENCE PROTOCOL CONTEXT CONCEAL SYNTHESIZING FOR MULTIPLE SUBSCRIBER IDENTITY MODULE DEVICE |
| US10531346B2 (en) * | 2017-10-25 | 2020-01-07 | Qualcomm Incorporated | Techniques and apparatuses for compression enabled bearer management |
| EP3707940A4 (en) * | 2017-11-10 | 2021-08-18 | Telefonaktiebolaget LM Ericsson (publ) | TRANSMISSION DEVICE, RECEPTION DEVICE AND PROCESSES PERFORMED THEREIN TO MANAGE A BUFFER MEMORY RESTART |
| WO2019093960A1 (en) * | 2017-11-10 | 2019-05-16 | Telefonaktiebolaget Lm Ericsson (Publ) | Transmitting device, receiving device, and methods performed therein for handling uplink data compression |
| WO2019095319A1 (en) * | 2017-11-17 | 2019-05-23 | Zte Corporation | Handover-based connection resume technique |
| CN109936864A (zh) * | 2017-12-19 | 2019-06-25 | 大唐移动通信设备有限公司 | 一种跨站切换中构建头压缩上下文的方法和装置 |
| KR102265329B1 (ko) * | 2018-08-30 | 2021-06-16 | 주식회사 케이티 | 비면허 대역에서의 채널 접속 실패를 처리하는 방법 및 장치 |
| CN110875909B (zh) * | 2018-08-31 | 2022-03-04 | 上海华为技术有限公司 | 数据传输方法及相关装置 |
| CN111479335A (zh) * | 2019-01-24 | 2020-07-31 | 华为技术有限公司 | 一种数据传输的方法和通信装置 |
| EP3944668B1 (en) * | 2019-03-22 | 2024-12-04 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Handover processing method, terminal device and network device |
| DE112020000937T5 (de) * | 2019-04-30 | 2021-11-25 | Lg Electronics Inc. | Verfahren und vorrichtung zum übertragen von paketen auf grundlage des empfangs eines übergabebefehls in einem drahtlosen kommunikationssystem |
| US11240696B2 (en) | 2019-07-15 | 2022-02-01 | Qualcomm Incorporated | Measuring and verifying layer 2 sustained downlink maximum data rate decoding performance |
| US11108672B2 (en) * | 2019-07-15 | 2021-08-31 | Qualcomm Incorporated | Measuring and verifying layer 2 sustained downlink maximum data rate decoding performance |
| CN112351508B9 (zh) * | 2019-08-08 | 2021-12-03 | 华硕电脑股份有限公司 | 无线通信系统中用于处理多侧链路通信的方法和设备 |
| CN115988565A (zh) * | 2019-08-15 | 2023-04-18 | 华为技术有限公司 | 一种通信方法及设备 |
| CN114157723B (zh) * | 2019-08-15 | 2023-08-22 | 华为技术有限公司 | 一种通信方法及装置 |
| WO2021155584A1 (zh) * | 2020-02-07 | 2021-08-12 | Oppo广东移动通信有限公司 | 通信方式切换方法、装置及其设备 |
| US12302171B2 (en) * | 2020-03-17 | 2025-05-13 | Samsung Electronics Co., Ltd. | Methods and systems for reducing fronthaul bandwidth in a wireless communication system |
| US11595861B2 (en) * | 2020-03-27 | 2023-02-28 | Qualcomm Incorporated | Status data unit enhancement for retransmission of packets in handover procedure |
| US12317145B2 (en) * | 2020-08-19 | 2025-05-27 | Beijing Xiaomi Mobile Software Co., Ltd. | Communication methods and apparatuses, and storage medium |
| CN114828089A (zh) * | 2021-01-22 | 2022-07-29 | 华为技术有限公司 | 一种通信方法及装置 |
| US11722189B2 (en) * | 2021-12-17 | 2023-08-08 | Qualcomm Incorporated | Fronthaul compression for sparse access and dense access |
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| CN101094461A (zh) * | 2006-06-19 | 2007-12-26 | 华硕电脑股份有限公司 | 无线通信系统处理上行链路传输的切换操作的方法及装置 |
| CN101755428A (zh) * | 2007-07-18 | 2010-06-23 | 高通股份有限公司 | 静态和半静态压缩上下文传输 |
| CN101779493A (zh) * | 2007-08-08 | 2010-07-14 | 高通股份有限公司 | 在无线数据分组通信系统中的可避免用户数据丢失的切换 |
| CN101843138A (zh) * | 2007-10-01 | 2010-09-22 | 高通股份有限公司 | 在切换期间在下行链路中按顺序传送分组数据汇聚协议(pdcp)业务数据 |
| CN102131234A (zh) * | 2010-01-18 | 2011-07-20 | 华为技术有限公司 | Ip数据包的压缩及解压缩方法和装置 |
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-
2015
- 2015-11-12 US US14/940,134 patent/US10470090B2/en active Active
- 2015-11-13 KR KR1020177012902A patent/KR102407678B1/ko active Active
- 2015-11-13 BR BR112017009962-4A patent/BR112017009962A2/en not_active Application Discontinuation
- 2015-11-13 EP EP15801601.4A patent/EP3219147B1/en active Active
- 2015-11-13 AU AU2015346144A patent/AU2015346144A1/en not_active Abandoned
- 2015-11-13 WO PCT/US2015/060690 patent/WO2016077762A1/en not_active Ceased
- 2015-11-13 JP JP2017525848A patent/JP6615883B2/ja active Active
- 2015-11-13 CN CN201580061625.1A patent/CN107113667B/zh active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101094461A (zh) * | 2006-06-19 | 2007-12-26 | 华硕电脑股份有限公司 | 无线通信系统处理上行链路传输的切换操作的方法及装置 |
| CN101755428A (zh) * | 2007-07-18 | 2010-06-23 | 高通股份有限公司 | 静态和半静态压缩上下文传输 |
| CN101779493A (zh) * | 2007-08-08 | 2010-07-14 | 高通股份有限公司 | 在无线数据分组通信系统中的可避免用户数据丢失的切换 |
| CN101843138A (zh) * | 2007-10-01 | 2010-09-22 | 高通股份有限公司 | 在切换期间在下行链路中按顺序传送分组数据汇聚协议(pdcp)业务数据 |
| CN102131234A (zh) * | 2010-01-18 | 2011-07-20 | 华为技术有限公司 | Ip数据包的压缩及解压缩方法和装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107113667A (zh) | 2017-08-29 |
| KR20170086500A (ko) | 2017-07-26 |
| WO2016077762A1 (en) | 2016-05-19 |
| JP6615883B2 (ja) | 2019-12-04 |
| EP3219147B1 (en) | 2020-08-05 |
| AU2015346144A1 (en) | 2017-04-20 |
| US20160142951A1 (en) | 2016-05-19 |
| BR112017009962A2 (en) | 2018-02-14 |
| US10470090B2 (en) | 2019-11-05 |
| EP3219147A1 (en) | 2017-09-20 |
| JP2017539152A (ja) | 2017-12-28 |
| KR102407678B1 (ko) | 2022-06-10 |
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