Universal mobile telecommunications system (UMTS) terrestrial radio access (UTRA) frequency division duplex (FDD) downlink shared channel (DSCH) power control in soft handover
US6650905B1 · kind B1 · utility
93Cited by
3References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 30, 2000 |
| Grant date | Nov 18, 2003 |
| Priority date | — |
| Expiry date | May 19, 2021 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W36/18
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The indication given by SSDT in soft handover as to whether a cell is primary or not is used by base stations whether or not the base stations actually use it to configure DSCH transmission power with the principle that if the cell is primary, DSCH power is set based on DCH and, if not then a fixed power level or an offset with respect to DCH is used.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.