Wireless network with a plurality of persistency probabilities for accessing a RACH channel
US7161952B1 · kind B1 · utility
12Cited by
14References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 15, 2000 |
| Grant date | Jan 9, 2007 |
| Priority date | — |
| Expiry date | May 5, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W74/0833
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A wireless network employs at least a base station and a plurality of assigned terminals for exchanging user data and control data. The terminals are each provided for transmitting a reservation message depending on a first persistency probability for assigning transmission capacity for at least one data packet to the assigned base station. Any further transmission of the reservation message received at least once by the base station depends on a different persistency probability.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.