Joint spectrum allocation and cache placement in a D2D network
US11570598B2 · kind B2 · utility
0Cited by
1References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 29, 2019 |
| Grant date | Jan 31, 2023 |
| Priority date | — |
| Expiry date | Dec 14, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W76/23
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method, system and apparatus are disclosed. A network node is configured to communicate with a wireless device, WD, where the network node configured to, and/or comprising a radio interface and/or comprising processing circuitry configured to: receive an indication whether the WD is to cache at least one file based on spatial statistics of a cache-enabled device-to-device, D2D, network collected by the WD, and perform spectrum allocation based on the received indication.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.