Telecommunications – Transmitter and receiver at separate stations – Plural transmitters or receivers
Reexamination Certificate
2007-02-15
2010-11-30
Trinh, Tan (Department: 2618)
Telecommunications
Transmitter and receiver at separate stations
Plural transmitters or receivers
C455S518000, C455S520000
Reexamination Certificate
active
07844294
ABSTRACT:
Systems and methods for supporting group communications are provided. A group list management server (GLMS) stores communications group definitions in documents, such as extensible mark-up language (XML) documents. The communications group can include communication addresses for different types of communication applications, including electronic mail, voice telephone, data, instant messaging, voice dispatch, short messaging service (SMS), and multimedia service (MMS). Various methods for managing communications groups and features provided for communications groups are provided.
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Choksi Ojas
Manroa Arun
Nextel Communications Inc.
Trinh Tan
LandOfFree
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