GB2576203B - Method and apparatus for signalling for group handover or cell re-selection in non-terrestrial networks - Google Patents
Method and apparatus for signalling for group handover or cell re-selection in non-terrestrial networks Download PDFInfo
- Publication number
- GB2576203B GB2576203B GB1812978.3A GB201812978A GB2576203B GB 2576203 B GB2576203 B GB 2576203B GB 201812978 A GB201812978 A GB 201812978A GB 2576203 B GB2576203 B GB 2576203B
- Authority
- GB
- United Kingdom
- Prior art keywords
- signalling
- selection
- cell
- terrestrial networks
- group handover
- 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
Links
- 230000011664 signaling Effects 0.000 title 1
Classifications
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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
- H04W36/0009—Control or signalling for completing the hand-off for a plurality of users or terminals, e.g. group communication or moving wireless networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/18502—Airborne stations
- H04B7/18504—Aircraft used as relay or high altitude atmospheric platform
-
- 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
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
- H04W36/0085—Hand-off measurements
- H04W36/0088—Scheduling hand-off measurements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/08—Reselecting an access point
- H04W36/087—Reselecting an access point between radio units of access points
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/20—Selecting an access point
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/34—Reselection control
- H04W36/38—Reselection control by fixed network equipment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
- H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1812978.3A GB2576203B (en) | 2018-08-09 | 2018-08-09 | Method and apparatus for signalling for group handover or cell re-selection in non-terrestrial networks |
KR1020217003525A KR20210030397A (en) | 2018-08-08 | 2019-08-07 | Collision handling in wireless networks |
PCT/KR2019/009911 WO2020032591A1 (en) | 2018-08-08 | 2019-08-07 | Handling collisions in wireless networks |
EP19846115.4A EP3818773A4 (en) | 2018-08-08 | 2019-08-07 | Handling collisions in wireless networks |
US17/264,113 US11665746B2 (en) | 2018-08-08 | 2019-08-07 | Handling collisions in wireless networks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1812978.3A GB2576203B (en) | 2018-08-09 | 2018-08-09 | Method and apparatus for signalling for group handover or cell re-selection in non-terrestrial networks |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201812978D0 GB201812978D0 (en) | 2018-09-26 |
GB2576203A GB2576203A (en) | 2020-02-12 |
GB2576203B true GB2576203B (en) | 2021-02-17 |
Family
ID=63667081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1812978.3A Active GB2576203B (en) | 2018-08-08 | 2018-08-09 | Method and apparatus for signalling for group handover or cell re-selection in non-terrestrial networks |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2576203B (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111294801B (en) * | 2018-12-07 | 2023-10-27 | 中兴通讯股份有限公司 | Information processing method, information receiving method, information processing device, information receiving device and storage medium |
CN112203295A (en) * | 2019-07-08 | 2021-01-08 | 索尼公司 | Electronic device, wireless communication method, and computer-readable medium |
CN113785507B (en) * | 2019-09-23 | 2024-02-06 | Oppo广东移动通信有限公司 | Information processing method, communication equipment and satellite |
US11024957B1 (en) * | 2020-04-02 | 2021-06-01 | Loon Llc | Triggered generation of nulling signals to null an RF beam using a detachable nulling subassembly |
US11968635B2 (en) * | 2020-07-01 | 2024-04-23 | Qualcomm Incorporated | Differentiation of terrestrial and non-terrestrial cells |
US20220070812A1 (en) * | 2020-08-28 | 2022-03-03 | Acer Incorporated | Method and user equipment for implementing ntn mobility |
CN114245425A (en) * | 2020-09-09 | 2022-03-25 | 中国移动通信有限公司研究院 | NTN-TN switching method, device, equipment and readable storage medium |
US11564149B2 (en) | 2020-11-17 | 2023-01-24 | At&T Intellectual Property I, L.P. | Handover for aerial user equipment served by terrestrial networks |
WO2022197222A1 (en) * | 2021-03-17 | 2022-09-22 | Telefonaktiebolaget Lm Ericsson (Publ) | Communication with mobile radio base stations |
CN117882425A (en) * | 2021-11-30 | 2024-04-12 | Oppo广东移动通信有限公司 | Method, device and medium for determining RRM measurement mode of non-connection state terminal in NTN |
CN116056041B (en) * | 2023-03-31 | 2023-06-09 | 成都航空职业技术学院 | Unmanned aerial vehicle communication guarantee method, system and equipment based on multi-card multiplexing |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140373124A1 (en) * | 2012-06-13 | 2014-12-18 | All Purpose Networks LLC | Multiple-use wireless network |
EP2978258A1 (en) * | 2014-07-22 | 2016-01-27 | Alcatel Lucent | Seamless replacement of a first drone base station with a second drone base station |
US20170019799A1 (en) * | 2014-03-18 | 2017-01-19 | Telefonaktiebolaget Lm Ericsson (Publ) | Provision Of Coverage For A Wireless Communication Network By Using Moving Base Stations On Robots Or Drones |
WO2017165854A2 (en) * | 2016-03-24 | 2017-09-28 | CyPhy Works, Inc. | Persistent aerial reconnaissance and communication system |
-
2018
- 2018-08-09 GB GB1812978.3A patent/GB2576203B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140373124A1 (en) * | 2012-06-13 | 2014-12-18 | All Purpose Networks LLC | Multiple-use wireless network |
US20170019799A1 (en) * | 2014-03-18 | 2017-01-19 | Telefonaktiebolaget Lm Ericsson (Publ) | Provision Of Coverage For A Wireless Communication Network By Using Moving Base Stations On Robots Or Drones |
EP2978258A1 (en) * | 2014-07-22 | 2016-01-27 | Alcatel Lucent | Seamless replacement of a first drone base station with a second drone base station |
WO2017165854A2 (en) * | 2016-03-24 | 2017-09-28 | CyPhy Works, Inc. | Persistent aerial reconnaissance and communication system |
Also Published As
Publication number | Publication date |
---|---|
GB201812978D0 (en) | 2018-09-26 |
GB2576203A (en) | 2020-02-12 |
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