Controller device, mobile terminal and mobile communication method
First Claim
1. A controller device for performing communication control of mobile terminals belonging to an ad hoc network by providing routing information for the mobile terminals, the controller device comprising:
- a communication environment information obtaining unit configured to obtain communication environment information, which shows a communication environment in each of the mobile terminals belonging to the ad hoc network, from each of the mobile terminals;
an isolation timing predicting unit configured to predict a time when connections between all of the mobile terminals belonging to the ad hoc network and the controller device are cut, upon receipt of communication environment information satisfying a predetermined condition; and
an advance assist processor unit configured to command a predetermined mobile terminal of the mobile terminals belonging to the ad hoc network to perform the communication control instead of the controller device, at the time when the isolation timing predicting unit predicts connections between all of the mobile terminals belonging to the ad hoc network and the controller device are cut.
1 Assignment
0 Petitions
Accused Products
Abstract
A controller device for performing communication control of a mobile terminal belonging to an ad hoc network, includes: a communication environment information obtaining unit configured to obtain communication environment information, which shows a communication environment in the mobile terminal belonging to the ad hoc network, from the mobile terminal; and a proxy control information transmitter unit configured to transmit proxy control information for performing the communication control instead of the controller device, to a predetermined mobile terminal belonging to the ad hoc network, when the obtained communication environment information satisfies a predetermined condition.
70 Citations
11 Claims
-
1. A controller device for performing communication control of mobile terminals belonging to an ad hoc network by providing routing information for the mobile terminals, the controller device comprising:
-
a communication environment information obtaining unit configured to obtain communication environment information, which shows a communication environment in each of the mobile terminals belonging to the ad hoc network, from each of the mobile terminals; an isolation timing predicting unit configured to predict a time when connections between all of the mobile terminals belonging to the ad hoc network and the controller device are cut, upon receipt of communication environment information satisfying a predetermined condition; and an advance assist processor unit configured to command a predetermined mobile terminal of the mobile terminals belonging to the ad hoc network to perform the communication control instead of the controller device, at the time when the isolation timing predicting unit predicts connections between all of the mobile terminals belonging to the ad hoc network and the controller device are cut. - View Dependent Claims (2, 3, 4, 5)
-
-
6. A mobile terminal belonging to an ad hoc network and communicating with other mobile terminals belonging to the ad hoc network by obtaining routing information from a predetermined controller device, the mobile terminal comprising:
-
an assist network interface unit configured to transmit to the predetermined controller device communication environment information which shows a communication environment in the mobile terminal and to receive proxy control information transmitted by the predetermined controller device, when the predetermined controller device predicts a time when connections between all of the mobile terminals belonging to the ad hoc network and the predetermined controller device are cut based on the communication environment information, the proxy control information indicating that the mobile terminal conduct communication control instead of the controller device; and an assist processor unit configured to perform the communication control of the mobile terminals belonging to the ad hoc network instead of the predetermined controller device, the communication control being based on the received proxy control information, when connections between the mobile terminals and the predetermined controller device are cut. - View Dependent Claims (7, 8, 9)
-
-
10. A mobile communication method for performing communication control of mobile terminals, each of the mobile terminals belonging to an ad hoc network and communicating with other mobile terminals belonging to the ad hoc network by obtaining routing information from a predetermined controller device, the mobile communication method comprising:
-
obtaining, at the predetermined controller device, communication environment information which shows a communication environment in each of the mobile terminals belonging to the ad hoc network from each of the mobile terminals; predicting, at the predetermined controller device, a time when connections between all of the mobile terminals belonging to the ad hoc network and the predetermined controller device are cut, when the obtained communication environment information satisfies a predetermined condition; commanding, at the predetermined controller device, a predetermined mobile terminal of the mobile terminals belonging to the ad hoc network to perform the communication control instead of the predetermined controller device by transmitting proxy control information for performing the communication control to the predetermined mobile terminal, when the predetermined controller device predicts a time when the connections between all of the mobile terminals belonging to the ad hoc network and the predetermined controller device are cut; and performing, at the predetermined mobile terminal, the communication control of the mobile terminals belonging to the ad hoc network instead of the predetermined controller device based on the received proxy control information, when the connections between all of the mobile terminals belonging to the ad hoc network and the controller device are cut. - View Dependent Claims (11)
-
Specification