Invention Grant
- Patent Title: Methods for transmitting and receiving a multicarrier spread-spectrum signal, corresponding signal, computer program products and transmission and reception devices
- Patent Title (中): 用于发送和接收多载波扩频信号，对应信号，计算机程序产品和发射和接收装置的方法
-
Application No.: US12599762Application Date: 2008-04-18
-
Publication No.: US08432951B2Publication Date: 2013-04-30
- Inventor: Chrislin Lele , Pierre Siohan , Rodolphe Legouable , Maurice Bellanger
- Applicant: Chrislin Lele , Pierre Siohan , Rodolphe Legouable , Maurice Bellanger
- Applicant Address: FR Paris
- Assignee: France Telecom
- Current Assignee: France Telecom
- Current Assignee Address: FR Paris
- Agency: Westman, Champlin & Kelly, P.A.
- Agent David D. Brush
- Priority: FR0703421 20070511
- International Application: PCT/FR2008/050705 WO 20080418
- International Announcement: WO2008/145917 WO 20081204
- Main IPC: H04B1/69
- IPC: H04B1/69 ; H04B7/216
Abstract:
A method and apparatus are provided for transmitting a multicarrier spread-spectrum signal formed by a temporal succession of multicarrier symbols, using OQAM modulation and a plurality of inter-orthogonal spreading codes. The method includes spreading at least one complex-value data symbol, representative of a source data signal to be transmitted, over a set of sub-carriers of at least one multicarrier symbol, each of the sub-carriers modulating a complex value.
Public/Granted literature
Information query
