Title:
RADIO COMMUNICATION EQUIPMENT
Document Type and Number:
Japanese Patent JP2015154393
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To prevent the deterioration of the communication performance of a prioritized wireless device by allowing a plurality of wireless devices to coexist.SOLUTION: Wireless communication equipment includes a plurality of wireless devise for performing wireless communication by using the same frequency band. Each wireless device includes: a transmission circuit for transmitting a wireless signal; a reception circuit for receiving the wireless signal; and a coexistence arbitration circuit. The coexistence arbitration circuits of the plurality of wireless devices mutually perform arbitration, and determine the wireless device to be prioritized to perform wireless communication. When the prioritized wireless device is in a transmission state or reception state, the coexistence arbitration circuit stops the operation of at least a part of the transmission circuit or decreases the amplification factor of at least a part of the transmission circuit in each wireless device in the transmission state other than the prioritized wireless device.
Inventors:
TSUNODA KEIJI
Application Number:
JP2014028459A
Publication Date:
August 24, 2015
Filing Date:
February 18, 2014
Export Citation:
Assignee:
TOSHIBA CORP
International Classes:
H04B15/02; H04B1/54; H04W4/80
Domestic Patent References:
| JP2013542627A | 2013-11-21 | |||
| JP2009005195A | 2009-01-08 |
Attorney, Agent or Firm:
Hirohito Katsunuma
Takeshi Sekine
Akaoka Akira
Katsumi Ozawa
Takeshi Sekine
Akaoka Akira
Katsumi Ozawa