Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2011-05-31
2011-05-31
Appiah, Charles N (Department: 2617)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S423000, C455S561000, C455S562100, C370S338000
Reexamination Certificate
active
07953406
ABSTRACT:
An access point diagnosis unit201controls a radio access terminal portion213included in the access point100, to execute a test of connection with the access point100. A switch within the access point selectively connects the radio access terminal portion213, with any of an antenna and radio reception parts of the own access point100. In accordance with a failing part, the failure information which contains the failing part and/or a failure content is transmitted from the radio access terminal portion213to the radio access terminal108(1) along a first path tracing the radio reception part connected by the switch, etc. of the access point100, or (2) along a second path tracing the antenna connected by the switch and the other access point101.
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3rd Generation Partnership Project 2, Short Message Service, 3GPP2 C.S0015-0, Section 2.4.1.1.1.2.
Akatsuka Kuniaki
Arakawa Taketoshi
Horikoshi Tatsuo
Itamiya Takashi
Sudo Shigeyuki
Antonelli, Terry Stout & Kraus, LLP.
Appiah Charles N
Hitachi , Ltd.
Sabouri Mazda
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