RADIO COMMUNICATION APPARATUS, RADIO COMMUNICATION METHOD, COMPUTER-READABLE MEDIUM, SLAVE DEVICE, AND MASTER DEVICE

• US 20160262002A1
• Filed: 05/16/2016
• Published: 09/08/2016
• Est. Priority Date: 03/19/2014
• Status: Active Grant

• Current Assignee: Casio Computer Company Limited
• Original Assignee: Casio Computer Company Limited
• Inventors: TOMIDA, Takahiro, TAKAHASHI, Toshihiro, TERAZAKI, Tsutomu, OKUMURA, Ryo
• Granted Patent: US 9,936,374 B2
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: H04L 67/12 specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
• CPC Class Codes: H04W 24/00 Supervisory, monitoring or testing arrangements
• CPC Class Codes: H04W 28/02 Traffic management, e.g. flow control or congestion control
• CPC Class Codes: H04W 4/80 Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
• CPC Class Codes: H04W 52/0277 according to available power supply, e.g. switching off when a low battery condition is detected
• CPC Class Codes: H04W 76/10 Connection setup
• CPC Class Codes: H04W 76/12 Setup of transport tunnels
• CPC Class Codes: H04W 8/005 Discovery of network devices, e.g. terminals
• CPC Class Codes: H04W 84/20 Master-slave selection or change arrangements
• CPC Class Codes: Y02D 30/70 in wireless communication networks

Abstract

In CE4, a communication terminal transmits data including a latency_off value “1”. After receiving the data, an environment information measuring apparatus transmits data since a latency counter value is “0”. The latency counter value becomes “2” and a latency_off counter value becomes “1”. In CE5, the communication terminal transmits data including a latency_off value “0”. Since each of the latency counter value and the latency_off counter value is not “0”, the environment information measuring apparatus does not receive the data from the communication terminal. The latency counter value becomes “1” and the latency_off counter value becomes “0”. In CE6, since the latency_off counter value is “0”, the environment information measuring apparatus receives the data from the communication terminal.

Claims

1. A radio communication apparatus configured to perform radio communication with a radio communication apparatus of a communication partner, comprising:

a control unit configured to set that transmission/reception with the radio communication apparatus of the communication partner is not necessary; and

a communication unit configured to receive, from the radio communication apparatus of the communication partner, information to control reception in a case where the transmission/reception is not necessary,

wherein the control unit controls reception of data from the radio communication apparatus of the communication partner based on the information to control reception in a case where the transmission/reception is not necessary.

2. A radio communication apparatus configured to perform radio communication with a radio communication apparatus of a communication partner, comprising:

a control unit configured to designate that transmission/reception is not necessary with respect to the radio communication apparatus of the communication partner; and

a communication unit configured to transmit, to the radio communication apparatus of the communication partner, information to control reception in a case where the transmission/reception is not necessary.

3. A radio communication method of performing radio communication with a radio communication apparatus of a communication partner, comprising the steps of:

setting unnecessity of transmission/reception to set that transmission/reception with the radio communication apparatus of the communication partner is not necessary;

receiving reception controlling information to receive, from the radio communication apparatus of the communication partner, information to control reception in a case where the transmission/reception is not necessary; and

reception controlling to control reception of the data from the radio communication apparatus of the communication partner based on the information to control reception in a case where the transmission/reception is not necessary.

4. A radio communication method of performing radio communication with a radio communication apparatus of a communication partner, comprising the steps of:

designating unnecessity of transmission/reception to designate that transmission/reception is not necessary with respect to the radio communication apparatus of the communication partner; and

transmitting reception controlling information to transmit, to the radio communication apparatus of the communication partner, information to control reception in a case where the transmission/reception is not necessary.

5. A computer-readable medium which is configured to perform radio communication with a radio communication apparatus of a communication partner and which causes a computer to perform

processing of setting unnecessity of transmission to set that transmission/reception with the radio communication apparatus of the communication partner is not necessary,

processing of receiving reception controlling information to receive, from the radio communication apparatus of the communication partner, information to control reception in a case where the transmission/reception is not necessary, and

reception controlling processing to control reception of the data from the radio communication apparatus of the communication partner based on the information to control reception in a case where the transmission/reception is not necessary.

6. A computer-readable medium which is configured to perform radio communication with a radio communication apparatus of a communication partner and which causes a computer to perform

processing of designating unnecessary of transmission/reception to designate that transmission/reception is not necessary with respect to the radio communication apparatus of the communication partner, and

processing of transmitting reception controlling information to transmit, to the radio communication apparatus of the communication partner, information to control reception in a case where the transmission/reception is not necessary.