De-registration method, Home NodeB (HNB), and Home NodeB gateway (HNB GW)

Patent metadata

Field	Value
Publication number	US-8996001-B2
Application number	US-201414185096-A
Country	US
Kind code	B2
Filing date	Feb 20, 2014
Priority date	Sep 26, 2008
Publication date	Mar 31, 2015
Grant date	Mar 31, 2015

Abstract

The present invention relates to the field of communication technology, and a de-registration method, a Home NodeB (HNB) and a Home NodeB Gateway (HNB GW) are disclosed. In an embodiment, the present invention provides a de-registration method, comprising: initiating, by an HNB GW, release of pre-registration resources corresponding to user equipment (UE) after the HNB GW receives indication information indicating that the UE moves to another cell from a source HNB. Applying the embodiment of the present invention can release pre-registration resources in time and reduce waste of resources.

First claim

What is claimed is:

1. A de-registration method, comprising:
receiving, by a Home NodeB gateway (HNB GW), indication information indicating that user equipment (UE) has moved to another cell from a cell of a source Home NodeB (HNB); and
according to the indication information, initiating, by the HNB GW, release of pre-registration resources corresponding to the UE;
wherein, the indication information is a register request toward the HNB GW initiated by the UE in the another ce…

Assignees

• Huawei Tech Co Ltd

Inventors

• Zhou Zheng

Classifications

• H04W84/045

  Electricity · mapped topic

• H04W76/06

  Electricity · mapped topic

• H04W60/06 Primary

  Electricity · mapped topic

• H04W76/30

  Electricity · mapped topic

• H04W88/16

  Electricity · mapped topic