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:
Jun. 01, 2021
Filed:
Apr. 21, 2017
Radio resource control rrc connection method and apparatus and rrc reconnection method and apparatus
Applicant:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Assignee:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 76/10 (2018.01); H04W 76/19 (2018.01); H04W 76/11 (2018.01); H04W 74/08 (2009.01); H04W 76/27 (2018.01); H04W 68/02 (2009.01); H04W 80/04 (2009.01);
U.S. Cl.
CPC ...
H04W 76/10 (2018.02); H04W 74/0833 (2013.01); H04W 76/11 (2018.02); H04W 76/19 (2018.02); H04W 68/02 (2013.01); H04W 76/27 (2018.02); H04W 80/04 (2013.01);
Abstract
Embodiments of the present invention relate to an RRC connection method and a serving node. In the embodiments, an RRC connection is established between an anchor node and a UE. Therefore, when a serving node of the UE is switched, a connection between an MME and the anchor node does not change. When the MME needs to send a paging message, the MME does not need to send the paging message to all base stations in a TA area that corresponds to the paging message, thereby effectively reducing signaling load of a core network.