Patent ID: 9642134
Date: 2017-05-02
CPC Classifications: H04B,H04W

Claim:
1. A communication control device that controls wireless communication in a wireless communication system that includes a primary system and a secondary system, the communication control device comprising: a recognition unit configured to recognize a frequency channel on which wireless communication is performed in compliance with a time division duplex (TDD) scheme; a selection unit configured to select a link direction configuration for the wireless communication among a plurality of candidates for the link direction configuration, each of the plurality of the candidates indicates a link direction in units of a subframe of a radio frame; and an application unit configured to apply the selected link direction configuration to the wireless communication, wherein the wireless communication is performed on one or more frequency channels of the secondary system, the one or more frequency channels including a first frequency channel that is used in a machine-to-machine communication, and when the wireless communication is for the machine-to-machine communication, the selection unit is configured to select a link direction configuration of which the number of uplink sub-frames is greater than a predetermined number as a link direction configuration for the first frequency channel.