The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 18, 2014
Filed:
Apr. 02, 2007
Applicant:
Chang-ho Sohn, Seongnam-si, KR;
Inventor:
Chang-Ho Sohn, Seongnam-si, KR;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B 7/00 (2006.01); H04W 4/00 (2009.01); H04W 72/00 (2009.01);
U.S. Cl.
CPC ...
Abstract
Provided is an apparatus and method for providing a packet service in a mobile communication system. An RNC broadcasts an SIB signal including Always-On availability information. Upon receipt of an RRC connection request message for requesting an Always-On mode, the RNC maintains a preservation state in communication with a core network. A UE detects the Always-On availability information in the SIB signal received from the RNC to determine whether the Always-On mode is available. If the Always-On mode is available, the UE generates the RRC connection request message to transmit the generated RRC connection request message to the RNC.