COMMUNICATION SYSTEM, COMMUNICATION METHOD, AND COMMUNICATION DEVICE

Japanese Patent JP2014146991

A

PROBLEM TO BE SOLVED: To provide a communication system, a communication method, and a communication device designed to secure a carrier bandwidth to speed up communication in a communication scheme such as TD-LTE, and capable of preventing radio wave interferences with other systems by suppressing to within a frequency bandwidth allocated to the communication scheme.SOLUTION: Provided is a communication system 1 equipped with a plurality of communication devices for performing radio communication by arranging a plurality of carriers in such a second frequency band as to exceed the bandwidth of a second frequency band for which the second frequency band is predefined that carriers in a first frequency band are contiguously arranged. In the communication system 1, a first communication device 10a using a carrier A, which is one of carriers arranged while partly overlapping each other in the second frequency band, and a second communication device 10b using a carrier B which is the other carrier, perform radio communication while each of the communication devices divides preferentially used portions among the overlapping portion.

SAWARA TORU
IINUMA TOSHINORI

JP2013014757A

August 14, 2014

January 29, 2013

Click for automatic bibliography generation  

KYOCERA CORP

H04W72/04; H04J1/00; H04J11/00

JP2011101122A	2011-05-19
JP2008028977A	2008-02-07
JP2008017318A	2008-01-24

EP2533557A1	2012-12-12
WO2011125929A1	2011-10-13
WO2005086516A1	2005-09-15

"電波法規則等の一部を改正する省令案について", 000179500, JPN6016043381, 11 October 2014 (2014-10-11), JP, pages 6, ISSN: 0003437925
PANASONIC: "Signalling for UL non-contiguous resource allocation", R1-101260, JPN6016043384, 18 February 2010 (2010-02-18), FR, pages 2 - 1, ISSN: 0003437926

Kenji Sugimura
Akito Okura
Okano Daiwa

Previous Patent: RADIO APPARATUS, AND INSPECTION METHOD AND MANUFACTURING METHOD THEREOF

Next Patent: VIDEO CAMERA