Method and apparatus for generating an uplink reference signal sequence in a wireless communication system
US8804647B2 · kind B2 · utility
21Cited by
0References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 7, 2011 |
| Grant date | Aug 12, 2014 |
| Priority date | — |
| Expiry date | Jan 17, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W88/02
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The present invention provides a method and apparatus for generating a reference signal sequence by user equipment (UE) in a wireless communication system. The UE receives a UE-specific sequence group hopping (SGH) parameter that is specific to itself, and generates a reference signal sequence based on a base sequence in each slot unit. The base sequence is classified into sequence-group numbers determined in each of the slot units by the UE-specific SGH parameter indicating whether SGH has been carried out, and base sequence numbers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.