Method of transmitting signal in wireless communication system and apparatus thereof
US8625509B2 · kind B2 · utility
25Cited by
2References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 23, 2009 |
| Grant date | Jan 7, 2014 |
| Priority date | — |
| Expiry date | Mar 5, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L5/0053
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method of, at a base station, transmitting spread signals in a wireless communication system includes spreading a plurality of signals using a spreading code with a predetermined spreading factor, multiplexing a plurality of spread signals to construct one or more spread signal groups, mapping the one or more spread signal groups to one or more specific Control Channel Elements (CCEs) set within one or more Orthogonal Frequency Division Multiplexing (OFDM) symbols, and transmitting the spread signals to User Equipments (UEs) through the one or more CCEs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.