Method for data transmission rate adaptation
US7346355B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 30, 2004 |
| Grant date | Mar 18, 2008 |
| Priority date | — |
| Expiry date | Nov 18, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L1/0002
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for data transmission rate adaptation for Wideband Code Division Multiple Access (WCDMA). The method includes A) providing a plurality of parameters, including: a maximum allowable transmission power, a minimum allowable transmission power, an increasing parameter and a decreasing parameter; B) receiving a signal; C) collecting a power excess parameter and a power deficient parameter in accordance to a transmission power control command controlling the signal's transmission power; D) determining whether the power deficient parameter is larger than the increasing parameter or not? If yes, increase the throughput, and then goes to step G, otherwise, goes to step E; E) determining whether the power excess parameter is larger than the decreasing parameter or not? If yes, reduce the throughput, and then goes to step G, otherwise, goes to step F; F) maintaining the throughput, goes to step G; G) end.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.