Data transmission within a wireless communication system

Details Data transmission within a wireless communication system Data transmission within a wireless communication system

1998-07-17

2000-11-07

Olms, Douglas W.

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

370328, 370338, H04B 7216

Patent

active

061446513

ABSTRACT:
In order to reduce messaging within a wireless communication system an emulator (137) is provided that receives multicast packet data from a router (138). The multicast packet data is transmitted from a server (120) and destined to at least one remote unit (113-117). The emulator (137) additionally receives control data for the current multicast session from the router (138). The first set of data is transmitted to the remote unit (113-117) and the emulator (137) responds to the control data (via a response message (134)) without transmitting the control messages to the remote unit (113-117).

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S. Deering, Stanford University, "Host Extensions for IP Multicasting", Aug. 1989, Network Working Group, Request for Comments: 1112; Obsoletes: RFCs 988, 1054.

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