Method and system for transmitting and receiving broadcast...

Details Method and system for transmitting and receiving broadcast... Method and system for transmitting and receiving broadcast...

2005-05-09

2009-11-10

Levitan, Dmitry (Department: 2416)

Multiplex communications

Communication over free space

Reexamination Certificate

active

07616593

ABSTRACT:
A method and system are provided for transmitting broadcast service data in a wireless communication system using an Orthogonal Frequency Division Multiple Access (OFDMA) scheme in which data transmission is achieved through a downlink and an uplink within one frame. The system being connected to a broadcast server. The system and method include allocating a connection identifier (CID) to each broadcast service for identification of a broadcast service packet transmitted over the downlink, and transmitting broadcast service information for each broadcast service; and receiving a broadcast packet from the broadcast server, and transmitting a physical layer transmission information element (DL-MAP) including a broadcast service CID for the broadcast packet through the downlink0.

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802.16a, Part 16, IEEE Standard for Local and metropolitan area networks, Apr. 1, 2003, IEEE, pp. 1-318.

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