CA3052994A1 - User plane relocation techniques in wireless communication systems - Google Patents
User plane relocation techniques in wireless communication systems Download PDFInfo
- Publication number
- CA3052994A1 CA3052994A1 CA3052994A CA3052994A CA3052994A1 CA 3052994 A1 CA3052994 A1 CA 3052994A1 CA 3052994 A CA3052994 A CA 3052994A CA 3052994 A CA3052994 A CA 3052994A CA 3052994 A1 CA3052994 A1 CA 3052994A1
- Authority
- CA
- Canada
- Prior art keywords
- data session
- upf
- session
- request
- user plane
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 192
- 238000004891 communication Methods 0.000 title claims description 110
- 238000012790 confirmation Methods 0.000 claims description 15
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- 238000012986 modification Methods 0.000 abstract description 74
- 230000004048 modification Effects 0.000 abstract description 74
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- 230000008569 process Effects 0.000 description 43
- 230000000977 initiatory effect Effects 0.000 description 31
- 238000010586 diagram Methods 0.000 description 15
- 230000005540 biological transmission Effects 0.000 description 14
- 238000007726 management method Methods 0.000 description 12
- 238000005516 engineering process Methods 0.000 description 9
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/16—Performing reselection for specific purposes
- H04W36/22—Performing reselection for specific purposes for handling the traffic
-
- 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
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/11—Allocation or use of connection identifiers
-
- 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
- H04W88/02—Terminal devices
-
- 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)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762473904P | 2017-03-20 | 2017-03-20 | |
| US62/473,904 | 2017-03-20 | ||
| US15/900,532 US10779345B2 (en) | 2017-03-20 | 2018-02-20 | User plane relocation techniques in wireless communication systems |
| US15/900,532 | 2018-02-20 | ||
| PCT/US2018/019217 WO2018175034A1 (en) | 2017-03-20 | 2018-02-22 | User plane relocation techniques in wireless communication systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3052994A1 true CA3052994A1 (en) | 2018-09-27 |
Family
ID=63519774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3052994A Pending CA3052994A1 (en) | 2017-03-20 | 2018-02-22 | User plane relocation techniques in wireless communication systems |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US10779345B2 (enExample) |
| EP (1) | EP3603195B1 (enExample) |
| JP (1) | JP7016372B2 (enExample) |
| KR (1) | KR102602684B1 (enExample) |
| CN (1) | CN110431882B (enExample) |
| BR (1) | BR112019019147A2 (enExample) |
| CA (1) | CA3052994A1 (enExample) |
| TW (1) | TWI763786B (enExample) |
| WO (1) | WO2018175034A1 (enExample) |
Families Citing this family (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11444850B2 (en) * | 2016-05-02 | 2022-09-13 | Huawei Technologies Co., Ltd. | Method and apparatus for communication network quality of service capability exposure |
| US10687300B2 (en) | 2016-11-27 | 2020-06-16 | Lg Electronics Inc. | De-registration method in wireless communication system and device therefor |
| US10470199B2 (en) * | 2017-01-10 | 2019-11-05 | Htc Corporation | Device and method of handling a PDU session in inter-system mobility between a LTE system and a NR/5G system |
| US10779345B2 (en) | 2017-03-20 | 2020-09-15 | Qualcomm Incorporated | User plane relocation techniques in wireless communication systems |
| US10575220B2 (en) * | 2017-03-21 | 2020-02-25 | Electronics And Telecommunications Research Institute | Session management method based on reallocation of PDU session anchor device, and device performing the session management method |
| CN109845389B (zh) * | 2017-03-21 | 2021-05-04 | 华为技术有限公司 | 一种通信方法及装置 |
| WO2018170798A1 (zh) * | 2017-03-22 | 2018-09-27 | 华为技术有限公司 | 一种会话迁移方法及设备 |
| CN110476397B (zh) * | 2017-04-01 | 2021-01-05 | 华为技术有限公司 | 用户鉴权方法和装置 |
| KR102293669B1 (ko) * | 2017-05-08 | 2021-08-25 | 삼성전자 주식회사 | 5g 셀룰러망의 세션 연속성 지원 방안 |
| JP2020113808A (ja) * | 2017-05-09 | 2020-07-27 | シャープ株式会社 | 端末装置、ａｍｆ、ｓｍｆ、コアネットワーク装置、及び通信制御方法 |
| WO2018206629A1 (en) * | 2017-05-09 | 2018-11-15 | Telefonaktiebolaget Lm Ericsson (Publ) | Amf eligibility for relay and reroute |
| EP3614621B1 (en) * | 2017-05-09 | 2021-04-28 | Huawei Technologies Co., Ltd. | Data packet checking method and device |
| US10638372B2 (en) * | 2017-06-01 | 2020-04-28 | Huawei Technologies Co., Ltd. | Geographic dispersion of radio access network (RAN) node functions |
| US10779254B2 (en) * | 2017-08-16 | 2020-09-15 | Electronics And Telecommunications Research Institute | Service request method for 5G local service |
| CN113596744B (zh) | 2017-09-30 | 2023-11-03 | 华为技术有限公司 | 一种通信方法、装置及系统 |
| EP3846508B1 (en) | 2017-10-09 | 2025-10-01 | Comcast Cable Communications, LLC | Policy control for ethernet packet data |
| CA3021658A1 (en) | 2017-10-20 | 2019-04-20 | Comcast Cable Communications, Llc | Non-access stratum capability information |
| US10797894B2 (en) * | 2017-12-28 | 2020-10-06 | Ofinno, Llc | Service type and device type-based policy and charging control |
| WO2019158973A1 (en) * | 2018-02-15 | 2019-08-22 | Telefonaktiebolaget Lm Ericsson (Publ) | Method for providing a breakout pdu session for local ip access |
| CN113301518A (zh) * | 2018-04-09 | 2021-08-24 | 华为技术有限公司 | 通信方法及装置 |
| CN110662308B (zh) * | 2018-06-30 | 2021-11-09 | 华为技术有限公司 | 一种通信方法及装置 |
| WO2020059149A1 (ja) * | 2018-09-21 | 2020-03-26 | 株式会社Ｎｔｔドコモ | ネットワークノード |
| US10813035B2 (en) | 2018-10-29 | 2020-10-20 | T-Mobile Usa, Inc. | Transparent session migration between user plane functions |
| CN111615188B (zh) * | 2019-02-22 | 2021-10-01 | 华为技术有限公司 | 数据传输方法、装置及计算机存储介质 |
| US11445401B2 (en) * | 2019-02-22 | 2022-09-13 | Mediatek Inc. | Session management in wireless communication system |
| WO2020178622A1 (en) * | 2019-03-06 | 2020-09-10 | Telefonaktiebolaget Lm Ericsson (Publ) | Session context storage during session re-establishment |
| CN111953576B (zh) * | 2019-05-17 | 2021-07-09 | 华为技术有限公司 | 虚拟网络通信方法、设备及系统 |
| CN110430605B (zh) * | 2019-09-12 | 2021-08-24 | 中国联合网络通信集团有限公司 | 会话线路切换方法及系统 |
| EP4038939A4 (en) * | 2019-09-30 | 2023-10-04 | Telefonaktiebolaget LM Ericsson (publ) | Terminal device, application server, network exposure function node and methods therein |
| WO2021063767A1 (en) * | 2019-10-01 | 2021-04-08 | Nokia Technologies Oy | Apparatus, method, and computer program |
| US11432118B2 (en) * | 2019-10-22 | 2022-08-30 | Autotalks Ltd. | Method and apparatus for context-based reliable V2X operation |
| WO2021177529A1 (ko) * | 2020-03-02 | 2021-09-10 | 엘지전자 주식회사 | Af 요청에 따라 비활성화 혹은 수립되는 pdu 세션의 상태를 화면에 표시하는 방안 |
| CN114513546A (zh) * | 2020-10-28 | 2022-05-17 | 中国电信股份有限公司 | 业务保障方法、系统和存储介质 |
| CN115334494B (zh) * | 2021-05-10 | 2025-08-12 | 华为技术有限公司 | 一种通信方法及装置 |
| KR20230022057A (ko) | 2021-08-06 | 2023-02-14 | 삼성전자주식회사 | 무선 통신 시스템에서 단말의 이동성을 지원하기 위한 방법 및 장치 |
| CN114554615B (zh) * | 2021-12-29 | 2025-06-13 | 中国电信股份有限公司 | 一种业务切换方法、装置及网络设备 |
| CN114143905B (zh) * | 2022-01-29 | 2022-12-02 | 阿里巴巴达摩院(杭州)科技有限公司 | 会话建立方法、通信系统、电子设备和存储介质 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101369886A (zh) * | 2007-08-17 | 2009-02-18 | 华为技术有限公司 | 实现iptv媒体内容安全的系统、方法及设备 |
| US8862696B2 (en) * | 2009-09-08 | 2014-10-14 | Sony Corporation | Interconnecting applications on personal computers and mobile terminals through a web server |
| CN102056314A (zh) * | 2009-11-10 | 2011-05-11 | 华为技术有限公司 | 多接入网资源控制的方法、装置及系统 |
| JP5758351B2 (ja) * | 2012-06-22 | 2015-08-05 | 株式会社Ｎｔｔドコモ | 無線通信システム |
| WO2014053992A1 (en) * | 2012-10-02 | 2014-04-10 | Telefonaktiebolaget L M Ericsson (Publ) | Method and system for radio service optimization using active probing over transport networks |
| US9967241B2 (en) * | 2013-03-15 | 2018-05-08 | Verizon Patent And Licensing Inc. | Persona based billing |
| CN104396330B (zh) | 2013-06-20 | 2018-12-07 | 华为技术有限公司 | 一种双卡用户设备的通信方法及装置 |
| US9515938B2 (en) * | 2013-10-24 | 2016-12-06 | Microsoft Technology Licensing, Llc | Service policies for communication sessions |
| US9596628B2 (en) * | 2013-10-31 | 2017-03-14 | Intel Corporation | Gateway arrangements for wireless communication networks |
| US10681150B2 (en) * | 2016-03-31 | 2020-06-09 | Huawei Technologies Co., Ltd. | Systems and methods for management plane—control plane interaction in software defined topology management |
| US10362511B2 (en) * | 2016-05-17 | 2019-07-23 | Lg Electronics Inc. | Method and apparatus for determining PDU session identity in wireless communication system |
| US11166334B2 (en) * | 2016-07-01 | 2021-11-02 | Idac Holdings, Inc. | Methods for supporting session continuity on per-session basis |
| US10419985B2 (en) * | 2016-10-25 | 2019-09-17 | Lg Electronics Inc. | Method of supporting access network handover operation of user equipment in wireless communication system and apparatus for the same |
| US10779345B2 (en) | 2017-03-20 | 2020-09-15 | Qualcomm Incorporated | User plane relocation techniques in wireless communication systems |
| US20200059989A1 (en) | 2017-08-16 | 2020-02-20 | Lenovo (Singapore) Pte. Ltd. | Indicating a packet data unit session as unavailable |
-
2018
- 2018-02-20 US US15/900,532 patent/US10779345B2/en active Active
- 2018-02-22 EP EP18710197.7A patent/EP3603195B1/en active Active
- 2018-02-22 CA CA3052994A patent/CA3052994A1/en active Pending
- 2018-02-22 CN CN201880018863.8A patent/CN110431882B/zh active Active
- 2018-02-22 JP JP2019551464A patent/JP7016372B2/ja not_active Expired - Fee Related
- 2018-02-22 TW TW107105929A patent/TWI763786B/zh active
- 2018-02-22 BR BR112019019147-0A patent/BR112019019147A2/pt not_active Application Discontinuation
- 2018-02-22 WO PCT/US2018/019217 patent/WO2018175034A1/en not_active Ceased
- 2018-02-22 KR KR1020197030617A patent/KR102602684B1/ko active Active
-
2020
- 2020-09-11 US US17/018,393 patent/US11490436B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP3603195C0 (en) | 2024-03-20 |
| US20180270888A1 (en) | 2018-09-20 |
| CN110431882A (zh) | 2019-11-08 |
| WO2018175034A1 (en) | 2018-09-27 |
| US20200413464A1 (en) | 2020-12-31 |
| JP7016372B2 (ja) | 2022-02-04 |
| KR102602684B1 (ko) | 2023-11-14 |
| BR112019019147A2 (pt) | 2020-04-14 |
| US10779345B2 (en) | 2020-09-15 |
| CN110431882B (zh) | 2021-11-19 |
| EP3603195A1 (en) | 2020-02-05 |
| US11490436B2 (en) | 2022-11-01 |
| TWI763786B (zh) | 2022-05-11 |
| EP3603195B1 (en) | 2024-03-20 |
| JP2020511849A (ja) | 2020-04-16 |
| TW201841532A (zh) | 2018-11-16 |
| KR20190129102A (ko) | 2019-11-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20220901 |
|
| EEER | Examination request |
Effective date: 20220901 |
|
| EEER | Examination request |
Effective date: 20220901 |
|
| EEER | Examination request |
Effective date: 20220901 |
|
| EEER | Examination request |
Effective date: 20220901 |