Method for adjusting multicast broadcast service area and network apparatus using the same
US11838832B2 · kind B2 · utility
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2References
18Claims
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Key dates
| Filing date | Dec 27, 2020 |
| Grant date | Dec 5, 2023 |
| Priority date | — |
| Expiry date | Jun 4, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W4/40
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An aspect of the disclosure includes a method for adjusting a multicast broadcast service area. According to an exemplary embodiment, the method may include, but is not limited to, the following steps. A cell list in a session update request message is obtained. An old broadcast target area for a multicast broadcast service is adjusted to a new broadcast target area for the multicast broadcast service according to the cell list. At least one base station is controlled to allocate or release radio spectrum resources for the multicast broadcast service.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.