Title:
WIRELESS COMMUNICATION SYSTEM AND WIRELESS RELAY STATION
Document Type and Number:
WIPO Patent Application WO/2013/015048
Kind Code:
A1
Abstract:
In an ad hoc wireless communication system, when a difference in remaining battery charges arises among wireless relay stations, the wireless relay stations cannot autonomously change communication paths. Provided is a multi-hop wireless network which is present among a plurality of wireless relay stations, wherein a wireless relay station which operates intermittently changes the intermittent operation gap according to circumstances on the wireless relay station's own determination.
Inventors:
SERIZAWA YASUTAKA (JP)
MIZUGAKI KENICHI (JP)
MIYAZAKI MASAYUKI (JP)
MIZUGAKI KENICHI (JP)
MIYAZAKI MASAYUKI (JP)
Application Number:
PCT/JP2012/065827
Publication Date:
January 31, 2013
Filing Date:
June 21, 2012
Export Citation:
Assignee:
HITACHI LTD (JP)
SERIZAWA YASUTAKA (JP)
MIZUGAKI KENICHI (JP)
MIYAZAKI MASAYUKI (JP)
SERIZAWA YASUTAKA (JP)
MIZUGAKI KENICHI (JP)
MIYAZAKI MASAYUKI (JP)
International Classes:
H04W52/02; H04W84/18
Domestic Patent References:
| WO2008149598A1 | 2008-12-11 |
Foreign References:
| JP2008503153A | 2008-01-31 | |||
| JP2005217548A | 2005-08-11 | |||
| JP2010028168A | 2010-02-04 |
Attorney, Agent or Firm:
POLAIRE I. P. C. (JP)
Polaire Intellectual Property Corporation (JP)
Polaire Intellectual Property Corporation (JP)
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