Method and apparatus for transmitting interest indication for group communication in wireless communication system
US9883355B2 · kind B2 · utility
6Cited by
0References
8Claims
0Family size
Assignee
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Key dates
| Filing date | Sep 26, 2014 |
| Grant date | Jan 30, 2018 |
| Priority date | — |
| Expiry date | Oct 13, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W76/40
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method and apparatus for transmitting an interest indication for group communication in a wireless communication system is provided. A user equipment (UE) receives a paging message indicating a group, establishes a radio resource control (RRC) connection with an establishment cause indicating the group, and transmits an uplink interest indication message which informs a service or the group.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.