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:
Oct. 17, 2017
Filed:
Nov. 06, 2013
Applicant:
Zte Corporation, Shenzhen, Guangdong, CN;
Inventors:
Zhijun Li, Shenzhen, CN;
Baoguo Xie, Shenzhen, CN;
Assignee:
ZTE CORPORATION, Shenzhen, Guangdong, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 76/02 (2009.01); H04W 88/08 (2009.01); H04W 4/00 (2009.01); H04W 76/04 (2009.01); H04W 76/06 (2009.01);
U.S. Cl.
CPC ...
H04W 76/021 (2013.01); H04W 76/045 (2013.01); H04W 4/005 (2013.01); H04W 76/046 (2013.01); H04W 76/068 (2013.01); H04W 88/08 (2013.01);
Abstract
A bearer allocation method, a User Equipment (UE), a base station, and a serving gateway are disclosed. The bearer allocation method includes: when a network entity creates a bearer for a UE, determining that the bearer has a bearer retain characteristic, and marking a bearer retain flag in bearer context information; and when the UE enters an IDLE state, an evolved base station and an SGW to which the UE belongs reserving the bearer context information marked with the bearer retain flag.