Part-I - Controller General of Patents Designs and Trademarks

(12) PATENT APPLICATION PUBLICATION (21) Application No.1515/CHENP/2012 A
(19) INDIA
(22) Date of filing of Application :20/02/2012 (43) Publication Date : 21/06/2013
(54) Title of the invention : METHOD FOR TRANSMITTING DATA IN A WIRELESS NETWORK  AND WIRELESS
NETWORK THEREFOR
(51) International classification :H04W74/08
(31) Priority Document No :09305760.2
(32) Priority Date :17/08/2009
(33) Name of priority country :EPO
(86) International Application No
Filing Date
(87) International Publication No : NA
(61) Patent of Addition to Application
:NA
Number
:NA
Filing Date
(62) Divisional to Application Number
Filing Date
:PCT/IB2010/053397
:27/07/2010
:NA
:NA
(71)Name of Applicant :
1)KONINKLIJKE PHILIPS ELECTRONICS N.V.
Address of Applicant :GROENEWOUDSEWEG 1
EINDHOVEN 5621 BA NETHERLANDS
(72)Name of Inventor :
1)PANDHARIPANDE Ashish Vijay
2)FLACK Thomas
(57) Abstract :
Method for transmitting data from a resource-constrained transmitter to a receiver in a wireless network comprising the following
steps: - the resource-constrained transmitter (21a 21b 21c) sending a channel request message to the receiver (22) - the receiver
determining communication channel availability based on the result of a sensing step and broadcasting channel information - the
resource-constrained transmitter listening to the information and transmitting data on the corresponding channel to the receiver -
the receiver going into a power saving mode in case no channel request (4 14) is received. The invention also relates to a wireless
network.
No. of Pages : 13 No. of Claims : 19
The Patent Office Journal 21/06/2013 13823