HSDPA CQI, ACK, NACK power offset known in Node B and SRNC
US7876727B2 · kind B2 · utility
4Cited by
9References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 5, 2007 |
| Grant date | Jan 25, 2011 |
| Priority date | — |
| Expiry date | Jun 12, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W92/12
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
High speed data packet access (HSDPA) is facilitated by ensuring that power offsets are delivered to the base station (Node B) so that the new functions envisioned therefor having to do with scheduling and retransmission handling can be carried out effectively. A signal primitive having one or more information elements indicative of corresponding power offsets are received by the Node B, saved for future use and then signalled back to the serving radio network controller so that the user equipment can be informed with a proper RRC message containing the appropriate power offsets.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.