Data communication device and method in a CDMA communication system
US6594244B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 7, 2000 |
| Grant date | Jul 15, 2003 |
| Priority date | — |
| Expiry date | Jan 7, 2020 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L1/0078
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for arranging CRC (Cyclic Redundancy Code) bits within logical transmission units (LTUs) in a CDMA communication system having a physical channel frame comprised of a plurality of LTUs arranged in line, with a physical layer CRC field and tail bits arranged after the LTUs. Each LTU includes a payload and a LTU CRC field for detecting errors in the LTU payload. In the CRC bit arranging method, the CRC field included in odd-numbered LTUs are arranged after the payload and the CRC field included in even-numbered LTUs are arranged before the payload in such a manner that a LTU CRC field of an even-numbered LTU is adjacent to a LTU CRC field of an odd-numbered LTU connected to said even-numbered LTU.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.