Implementation method for application for speaking right of LTE-based broadband trunking system
US9722940B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 17, 2013 |
| Grant date | Aug 1, 2017 |
| Priority date | — |
| Expiry date | Dec 5, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W84/042
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for implementing the application for speaking right of a Long Term Evolution (LTE)-based broadband trunking system, a Mobility Management Entity (MME), a network subsystem, a broadband wireless access subsystem and the LTE-based broadband trunking system are disclosed. The method includes: the broadband wireless access subsystem sending a trunking speaking right update request to the network subsystem, receiving the trunking speaking right update accept message returned by the network subsystem, and sending the trunking speaking right update accept message to a speaking right seizing terminal; and the broadband wireless access subsystem receiving the speaking right occupation prompt message sent by the network subsystem, and sending the trunking speaking right occupation prompt message and updated configuration information via a multicast control channel of an enhanced Multimedia Broadcast Multicast Service (eMBMS).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.