Multiplex communications – Communication over free space – Message addressed to multiple destinations
Reexamination Certificate
2007-01-22
2010-12-14
Cho, Un C (Department: 2617)
Multiplex communications
Communication over free space
Message addressed to multiple destinations
C370S331000, C370S338000, C455S436000, C455S437000, C455S438000, C455S439000
Reexamination Certificate
active
07852794
ABSTRACT:
Embodiments of a proxy internet group management protocol (IGMP) client and methods for providing multicast broadcast services (MBS) in a broadband wireless access network are generally described herein. Other embodiments may be described and claimed. In some embodiments, the proxy IGMP client operates on behalf of a non-IGMP compliant mobile station to allow the mobile station to receive MBS from an IGMP network.
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“International Application Serial No. PCT/US2008/051714, Search Report mailed Jun. 26, 2008”, 6 Pgs.
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Sun-Mi, J., et al., “IGMP Proxy for Multicast Services in Wireless Mobile Networks”,Vehicular Technology Conference,2005, VTC 2005-Spring.2005 IEEE 61st, May 30-Jun. 1, 2005. vol. 5, 2855-2858.
Cho Un C
Gorrie Gregory J.
Intel Corporation
Schwegman Lundberg & Woessner, P.A.
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