Transmission control protocol/internet protocol (TCP/IP) packet-centric wireless point to multi-point (PtMP) transmission system architecture
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United States of America Patent
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Aug 5, 2008
Issued Date -
N/A
app pub date -
Feb 28, 2005
filing date -
Jul 10, 1998
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Abstract
A system and method are disclosed comprising coupling one or more subscriber customer premise equipment (CPE) stations with a base station over a shared wireless bandwidth using a packet-centric protocol; and allocating the wireless bandwidth and system resources based on contents of packets to be communicated over the wireless bandwidth. The packet-centric protocol may comprise transmission control protocol/internet protocol or user datagram protocol/internet protocol. The method may include allocating the shared wireless bandwidth among the subscriber CPE stations so as to optimize end-user quality of service. In one embodiment, a system comprises a wireless MAC layer mediating local retransmission of lost packets without signaling TCP lost packets and without altering TCP transmission speed, the MAC layer also scheduling packet transmissions across a wireless medium employed by a wireless network.
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