Multiplex communications – Wide area network – Packet switching
Patent
1992-12-04
1995-02-14
Hsu, Alpus
Multiplex communications
Wide area network
Packet switching
370 941, 34082506, 455 69, 455127, H04B 700, H04J 314
Patent
active
053901657
ABSTRACT:
In a method and apparatus for transmitting digital data packets from a station (12,14) in a wireless communication system, successive time intervals (T) are established and a packet is transmitted only if the transmission thereof does not cause a predetermined average power value (P.sub.o) to be exceeded for the current time interval. For each packet an appropriate power value is ascertained from a data base (62), in dependence on the particular destination station to which the packet is to be transmitted. For each time interval (T) a maximum energy value (I.sub.o) is decremented in accordance with the energy utilized for transmitting each packet, and a packet is transmitted only if there is sufficient energy remaining to transmit the packet during the current time interval (T).
REFERENCES:
patent: 4504946 (1985-03-01), Raychaudhuri
patent: 4613990 (1986-09-01), Halpern
patent: 4783780 (1988-11-01), Alexis
patent: 4811421 (1989-03-01), Havel et al.
patent: 4816825 (1989-03-01), Chan et al.
patent: 4905235 (1990-02-01), Saburi
Hsu Alpus
NCR Corporation
Stover James M.
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