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Patent Searching and Data


Title:
SYSTEMS AND METHODS FOR NETWORK CHANNEL ALLOCATION
Document Type and Number:
WIPO Patent Application WO2005048511
Kind Code:
A3
Abstract:
Embodiments of the present invention comprise systems and methods for network connection setup and bandwidth allocation comprising modulation allocation parameters (Fig.1). A network connection is established by: receiving a request for a network connection (12) from a first device (2) through a second device (4) and finally to a central coordinator (6); sending a setup message with allocations from the central coordinator (6) through the second device (4) and finally to the first device (2); waiting a silent period for channel analysis which includes receiving an indication of the connection's sensitivity to connection negotiation delay; sending and measuring a known parameter (16, 18) between the first and second devices (2, 4); sending modulation parameters (20) between the first and second devices (2, 4); sending configured bandwidth (22) from the first and second devices (2, 4) to the central coordinator (6); and then continuing with connection setup and user data transport (24).

Inventors:
AYYAGARI DEEPAK (US)
PEPONIDES GEORGE M (US)
PETRANOVICH JAMES E (US)
Application Number:
US2004036969W
Publication Date:
July 07, 2005
Filing Date:
November 05, 2004
Export Citation:
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Assignee:
SHARP LABORATORIES OF AMERICA, INC.
PARK, DANIEL, J.
AYYAGARI, DEEPAK
PEPONIDES, GEORGE, M.
PETRANOVICH, JAMES, E.
International Classes:
G06F15/16; G06F15/173; H04J1/14; H04J4/00; H04L12/26; H04L12/28; H04W16/16; H04W8/00; H04W28/04; H04W48/08; H04W72/04; H04W74/08; G06F; H04L; (IPC1-7): H04J1/14
Foreign References:
US5949769A1999-09-07
US4313212A1982-01-26
US20020094011A12002-07-18
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