Method and arrangement for channel allocation for data transmiss

Details Method and arrangement for channel allocation for data transmiss Method and arrangement for channel allocation for data transmiss

1995-04-24

1997-05-13

Hsu, Alpus H.

Multiplex communications

Communication over free space

Using trunking

370349, 370461, 34082508, H04J 316

Patent

active

056299427

ABSTRACT:
In a method of data transmission from a plurality of sub-stations to a main station over a common channel which is subdivided into time slots whose length and synchronization are determined by a corresponding time slot distribution of a data transmission signal sent out by the main station, in which each sub-station has a predetermined probability p of transmitting a data packet in each time slot, the throughput of the communication channel is improved in that if the main station has correctly received in a specific time slot (n) a data packet coming from a specific sub-station, always a next time slot (n+j) will be reserved to be exclusively used by that specific sub-station.

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