WIRELESS TRANSMISSION DEVICE, FAILURE-INFORMATION FORWARDING METHOD, AND FAILURE-INFORMATION NOTIFICATION METHOD

Title:

WIRELESS TRANSMISSION DEVICE, FAILURE-INFORMATION FORWARDING METHOD, AND FAILURE-INFORMATION NOTIFICATION METHOD

Document Type and Number:

WIPO Patent Application WO/2013/069629

Kind Code:

A1

Abstract:

A wireless transmission device houses a plurality of wireless transmission channels including a first and a second wireless transmission channel. The wireless transmission device is provided with: a wireless signal transmitting/receiving unit having a first wireless port for transmitting/receiving a wireless signal to/from a first transmission device using the first wireless transmission channel, and a second wireless port for transmitting/receiving a wireless signal to/from a second transmission device using the second wireless transmission channel; and a control unit for notifying the second transmission device of a failure by using the second wireless transmission channel, when a failure pertaining to the first wireless port arises.

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Inventors:

MUKOUYAMA MOTOHIRO (JP)

Application Number:

PCT/JP2012/078713

Publication Date:

May 16, 2013

Filing Date:

November 06, 2012

Export Citation:

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Assignee:

NEC CORP (JP)
MUKOUYAMA MOTOHIRO (JP)

International Classes:

H04W24/04; H04L69/40

Domestic Patent References:

WO2011114837A1

2011-09-22

Foreign References:

JPH05235809A	1993-09-10
JP2005217565A	2005-08-11
JP2006067239A	2006-03-09

Other References: