Wireless communication system which improves reliability and throughut of communication and retransmission timeout determining method used for the same
First Claim
1. A wireless communication system comprising:
- a mobile terminal;
a base station apparatus;
a data relay apparatus; and
a server apparatus, wherein one of said mobile terminal, said base station apparatus, said data relay apparatus and said server apparatus includes;
a transmitting unit which transmits a transmission data and receives an acknowledgement data corresponding to said transmission data through a communication line, a monitoring unit which monitors said transmission data and said acknowledgement data, a determining unit which determines a retransmission timeout period based on a monitored result by said monitoring unit in a certain period, and said transmitting unit retransmits said transmission data when said acknowledgement data is not received in said retransmission timeout period.
4 Assignments
0 Petitions
Accused Products
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.
-
Citations
50 Claims
-
1. A wireless communication system comprising:
-
a mobile terminal;
a base station apparatus;
a data relay apparatus; and
a server apparatus, wherein one of said mobile terminal, said base station apparatus, said data relay apparatus and said server apparatus includes;
a transmitting unit which transmits a transmission data and receives an acknowledgement data corresponding to said transmission data through a communication line, a monitoring unit which monitors said transmission data and said acknowledgement data, a determining unit which determines a retransmission timeout period based on a monitored result by said monitoring unit in a certain period, and said transmitting unit retransmits said transmission data when said acknowledgement data is not received in said retransmission timeout period. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
-
-
11. An information processing apparatus used for a wireless communication, comprising:
-
a transmitting unit which transmits a transmission data and receives an acknowledgement data corresponding to said transmission data through a communication line;
a monitoring unit which monitors said transmission data and said acknowledgement data; and
a determining unit which determines a retransmission timeout period based on a monitored result by said monitoring unit in a certain period;
wherein said transmitting unit retransmits said transmission data when said acknowledgement data is not received in said retransmission timeout period. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
-
-
21. A mobile terminal used for a wireless communication, comprising:
-
a transmitting unit which transmits a transmission data and receives an acknowledgement data corresponding to said transmission data through a communication line;
a monitoring unit which monitors said transmission data and said acknowledgement data; and
a determining unit which determines a retransmission timeout period based on a monitored result by said monitoring unit in a certain period;
wherein said transmitting unit retransmits said transmission data when said acknowledgement data is not received in said retransmission timeout period. - View Dependent Claims (22, 23, 24, 25, 26, 27, 28, 29, 30)
-
-
31. A determination method of a retransmission timeout period, comprising:
-
transmitting a transmission data and receiving an acknowledgement data which corresponds to said transmission data through a communication line;
monitoring said transmission data and said acknowledgement data; and
determining a retransmission timeout period based on a monitored result in a certain period;
wherein said transmission data is retransmitted when said acknowledgement data is not received in said retransmission timeout period. - View Dependent Claims (32, 33, 34, 35, 36, 37, 38, 39, 40)
-
-
41. A computer program product embodied on a computer-readable medium and comprising code that, when executed, causes a computer to perform the following:
-
transmitting a transmission data and receiving an acknowledgement data which corresponds to said transmission data through a communication line;
monitoring said transmission data and said acknowledgement data; and
determining a retransmission timeout period based on a monitored result in a certain period;
wherein said transmission data is retransmitted when said acknowledgement data is not received in said retransmission timeout period. - View Dependent Claims (42, 43, 44, 45, 46, 47, 48, 49, 50)
-
Specification