Title: Grounding mobile multimedia broadcasting receiver compatible with digital audio broadcasting
Application Number: 200610145766 Application Date: 2006.11.21
Publication Number: 1972391 Publication Date: 2007.05.30
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H04N5/44;H04N7/52;H04H1/00;H04L27/26
Applicant(s) Name: Beijing Nufront Software Technology Corporation Li Address:
Inventor(s) Name: Bao Dongshan;Wang Jiaqing;Zhu Hao;Liu Fei;Cheng Qi
Attorney & Agent: songzhi qiang mahai meng
Abstract:
    This invention discloses one capacity digital audio broadcast DAB earth mobile multi-media T-MMB receiver, which comprises radio frequency demodulation unit, simultaneous unit, cross frequency OFDM demodulation unit and channel demodulation code unit. This invention uses T-MMB system ideal base band mode and simultaneous position and channel characteristics to identify received signal transmission mode and to demodulate receive signals, OFDM and channel.
Time: 14