Adjustment method for control threshold of terminal forward transmission power in a mobile communication system
US7783319B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 2, 2004 |
| Grant date | Aug 24, 2010 |
| Priority date | — |
| Expiry date | Jun 10, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W52/367
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The present invention relates to a method for adjusting forward transmission power control threshold of a terminal in a mobile communication system, including the following steps of setting in advance at a base station side a forward pilot threshold and a lower bound, an upper bound of a forward transmission power control threshold as well as adjustment ranges of said lower bound and upper bound; obtaining the current forward pilot energy measured and reported by the terminal; judging whether the forward pilot energy exceeds said forward pilot threshold; and adjusting the forward transmission power control threshold of the terminal. In the invention, the forward pilot energy reported by the terminal is judged and adjusted through the pre-set parameters above, so as to dynamically adjust the forward transmission power control threshold of the terminal in the sector, reduce call drop rate, and promote the communication quality of a CDMA mobile communication system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.