Part-I - Controller General of Patents Designs and Trademarks

(12) PATENT APPLICATION PUBLICATION (21) Application No.1907/CHE/2012 A
(19) INDIA
(22) Date of filing of Application :14/05/2012 (43) Publication Date : 21/06/2013
(54) Title of the invention : APPARATUS FOR UPDATING INFORMATION OF AN M2M DEVICE IN A WIRELESS
COMMUNICATION SYSTEM AND METHOD THEREOF
(51) International classification
:H04W
68/00
(31) Priority Document No :61/526,690
(32) Priority Date :24/08/2011
(33) Name of priority country :U.S.A.
(86) International Application No
:NA
Filing Date
:NA
(87) International Publication No : NA
(61) Patent of Addition to Application Number :NA
Filing Date
:NA
(62) Divisional to Application Number
:NA
Filing Date
:NA
(71)Name of Applicant :
1)LG ELECTRONICS INC.
Address of Applicant :20 YEOUIDO-DONG,
YEONGDEUNGPO-GU, SEOUL 150-721 Republic of Korea
(72)Name of Inventor :
1)CHO, HEEJEONG
2)LEE, EUNJONG
(57) Abstract :
The present invention relates to wireless communication, and more particularly, to a method for a machine-to-machine
(hereinafter abbreviated M2M) communication applied M2M device to update information in a wireless communication system
and terminal thereof. In decoding superframe header subpacket information in an M2M (machine to machine) device in idle mode
in a wireless communication system, the present invention includes comparing a paging cycle with a 1st cycle and if the paging
cycle is equal to or greater than the 1st cycle, decoding the superframe header subpacket information, wherein the 1st cycle is
determined using a following formula: I = C x 2n, where the I indicates the 1st cycle, the C is a change cycle of a secondary
superframe header, and the n is a bit size of a change count of the secondary superframe header.
No. of Pages : 70 No. of Claims : 12
The Patent Office Journal 21/06/2013 13973