Handoff between access points for a mobile electronic device based on mobility state
First Claim
1. A mobile electronic device, comprising:
- an acceleration sensor configured to detect an acceleration;
a communication module configured to perform communication; and
a controllerconfigured to maintain an ON-state of a communication function of the communication module when a number of steps based on the acceleration detected by the acceleration sensor has reached a first step count to cause the mobile electronic device to shift from a stop state to a walking state during the ON-state of the communication function of the communication module, andconfigured to turn OFF the communication function of the communication module when the number of steps based on the acceleration detected by the acceleration sensor has reached a second step count larger than the first step count during the ON-state of the communication function of the communication module,whereinthe communication module includes an access point communication module configured to perform communication via an access point,the mobile electronic device further comprises a base station communication module configured to perform communication via a base station, andwhen the communication function of the access point communication module is turned OFF, the controller switches from communication using the access point communication module to communication using the base station communication module.
1 Assignment
0 Petitions
Accused Products
Abstract
A mobile phone (mobile electronic device) includes an acceleration sensor that detects an acceleration, a communication module that performs communication, and a controller. When the number of steps based on the acceleration detected by the acceleration sensor has reached a first step count during an ON-state of the communication function of the communication module, the mobile phone shifts from a stop state to a walking state. The controller maintains the ON-state of the communication function of the communication module when the mobile phone shifts from the stop state to the walking state. The controller turns OFF the communication function of the communication module when the number of steps based on the acceleration has reached a second step count larger than the first step count.
5 Citations
15 Claims
-
1. A mobile electronic device, comprising:
-
an acceleration sensor configured to detect an acceleration; a communication module configured to perform communication; and a controller configured to maintain an ON-state of a communication function of the communication module when a number of steps based on the acceleration detected by the acceleration sensor has reached a first step count to cause the mobile electronic device to shift from a stop state to a walking state during the ON-state of the communication function of the communication module, and configured to turn OFF the communication function of the communication module when the number of steps based on the acceleration detected by the acceleration sensor has reached a second step count larger than the first step count during the ON-state of the communication function of the communication module, wherein the communication module includes an access point communication module configured to perform communication via an access point, the mobile electronic device further comprises a base station communication module configured to perform communication via a base station, and when the communication function of the access point communication module is turned OFF, the controller switches from communication using the access point communication module to communication using the base station communication module. - View Dependent Claims (2, 3, 4, 6, 7, 8, 9, 10, 11, 12, 13, 14)
-
-
5. A mobile electronic device, comprising:
-
an acceleration sensor configured to detect an acceleration; a direction sensor configured to detect a direction; a communication module configured to perform communication; and a controller configured to associate a number of steps based on the acceleration detected by the acceleration sensor with the direction detected by the direction sensor for each direction, wherein when the number of steps associated with a given direction among the number of steps associated with each direction has reached a predetermined number of steps during an ON-state of a communication function of the communication module, the controller turns OFF the communication function of the communication module, the communication module includes an access point communication module configured to perform communication via an access point, the mobile electronic device further comprises a base station communication module configured to perform communication via a base station, and when the communication function of the access point communication module is turned OFF, the controller switches from communication using the access point communication module to communication using the base station communication module.
-
-
15. A mobile electronic device, comprising:
-
an acceleration sensor configured to detect an acceleration; a communication module configured to perform communication; an altitude sensor configured to detect an altitude; and a controller configured to maintain an ON-state of a communication function of the communication module when a number of steps based on the acceleration detected by the acceleration sensor has reached a first step count to cause the mobile electronic device to shift from a stop state to a walking state during the ON-state of the communication function of the communication module, configured to turn OFF the communication function of the communication module when the number of steps based on the acceleration detected by the acceleration sensor has reached a second step count larger than the first step count during the ON-state of the communication function of the communication module, and configured to turn OFF the communication function of the communication module when the number of steps based on the acceleration detected by the acceleration sensor has reached a third step count smaller than the second step count and an altitude value detected by the altitude sensor has changed by a predetermined value or more.
-
Specification