Point to multipoint system and process for the transmission...

Details Point to multipoint system and process for the transmission... Point to multipoint system and process for the transmission...

2008-06-24

2008-06-24

Poon, King Y. (Department: 2625)

Multiplex communications

Generalized orthogonal or special mathematical techniques

Particular set of orthogonal functions

C370S465000, C340S315000

Reexamination Certificate

active

07391714

ABSTRACT:
The system enables bidirectional communication between a center and a plurality of users via a power line network and is characterized in that low and high speed communication can be established to provide multiple high-quality services to the users. The system comprises a performing network and frequency time-sharing and/or orthogonal frequency-division multiple access (OFDMA).

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