Multiplex communications – Diagnostic testing – Determination of communication parameters
Reexamination Certificate
2004-02-18
2008-08-26
Pham, Chi (Department: 2616)
Multiplex communications
Diagnostic testing
Determination of communication parameters
C370S429000
Reexamination Certificate
active
07417956
ABSTRACT:
A wireless communication system includes a mobile terminal, a base station apparatus, a data relay apparatus and a server apparatus. One of the mobile terminal, the base station apparatus, the data relay apparatus and the server apparatus includes a transmitting unit, a monitoring unit and a determining unit. The transmitting unit transmits a transmission data and receives an acknowledgement data corresponding to the transmission data through a communication line. The monitoring unit monitors the transmission data and the acknowledgement data. The determining unit determines a retransmission timeout period based on a monitored result by the monitoring unit in a certain period. The transmitting unit retransmits the transmission data when the acknowledgement data is not received in the retransmission timeout period.
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English translation of Japanese translation of Japanese Office Action dated Mar. 25, 2008 issued in connection with corresponding Japanese application No. 2003-04047.
NEC Corporation
Ostrolenk Faber Gerb & Soffen, LLP
Pham Chi
Tran Phuc
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