Spread spectrum communicating method
US4866735A · kind A · utility
7Cited by
4References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 21, 1988 |
| Grant date | Sep 12, 1989 |
| Priority date | — |
| Expiry date | Jul 21, 2008 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B1/70712
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A spread spectrum communicating method does not use as a spreading code a normal PN code having a code length of an add number of chips in the original form, but uses a PN code having a code length of an even number of chips obtained by adding or subtracting a code of a predetermined number of chips to or from the original PN code to use it as the spreading code.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.