Title:
COMMUNICATION TERMINAL, COMMUNICATION METHOD AND PROGRAM
Document Type and Number:
Japanese Patent JP2014077777
Kind Code:
A
Abstract:
To solve a problem of resultant difficulty in contributing to power saving in a user terminal (communication terminal) that has an intensive consumption degree of battery capacity caused by a state where positional information is constantly received, even if a receiver has a power-saving structure.
In a communication terminal 5, a receiving part 41 starts processing of reception of positional information X distributed from a distribution device 3 only when a detection part 42 detects a movement of the communication terminal 5 and the movement of the communication terminal 5 has stopped. Accordingly, an effect of further contributing to power saving (energy conservation) can be achieved through suppressing battery capacity consumption.
Inventors:
KUSAKARI MAKOTO
MIYAWAKI SEIJI
FUKUDA MICHITAKA
MIYAUCHI KUNIHIRO
KAWASAKI REIJI
OHASHI YASUO
AOKI MASAMICHI
HIROI TAKAAKI
MATSUSHITA YUSUKE
MIYAWAKI SEIJI
FUKUDA MICHITAKA
MIYAUCHI KUNIHIRO
KAWASAKI REIJI
OHASHI YASUO
AOKI MASAMICHI
HIROI TAKAAKI
MATSUSHITA YUSUKE
Application Number:
JP2013045488A
Publication Date:
May 01, 2014
Filing Date:
March 07, 2013
Export Citation:
Assignee:
RICOH CO LTD
International Classes:
G01S5/02; G01S1/68; H04M1/73; H04W64/00
Domestic Patent References:
| JPH0998474A | 1997-04-08 | |||
| JP2000235068A | 2000-08-29 | |||
| JP2011069748A | 2011-04-07 | |||
| JP2011145873A | 2011-07-28 | |||
| JP2003204572A | 2003-07-18 | |||
| JP2008249396A | 2008-10-16 |