Method of assigning one or more spreading sequences to users of a multi carrier transmission network
US7356008B2 · kind B2 · utility
8Cited by
2References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 23, 2004 |
| Grant date | Apr 8, 2008 |
| Priority date | — |
| Expiry date | Jan 4, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04J13/0048
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A method of assigning one or more spreading sequences to users of a Multi Carrier transmission network, each element of the spreading sequence being, at a transmitter of the network, multiplied by a data item to be transmitted and then transmitted on a corresponding sub-carrier. The method includes obtaining spatial information for each user of the Multi-Carrier transmission network, putting the users in order according to their spatial information, and assigning at least a spreading sequence among a group of ordered spreading sequences to each user according to its order.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.