Transmission power control for packet switched communications systems
US6647005B1 · kind B1 · utility
14Cited by
22References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 22, 1999 |
| Grant date | Nov 11, 2003 |
| Priority date | — |
| Expiry date | Jul 22, 2019 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W52/60
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A packet switched communications system is provided in which a station communicates with at least one user over downlink communication channel, the downlink communication channel being divided into a plurality of frames and each frame including a plurality of data packets. Each data packet is directed to a predetermined user and includes transmission power control information for said user. An extended transmission power control information field is provided in at least one data packet in every frame, which includes transmission power control information for 10 at least one other user of the communication system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.