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Method and user equipment for recovering service in universal mobile telecommunications system (UMTS) network

A user equipment and wireless network technology, applied in the field of communication systems, can solve problems such as degradation, UE not performing adjacent cell measurement, out-of-synchronization services, etc.

Inactive Publication Date: 2017-08-04
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In some cases, after a handover is made from one cell to another in the UMTS network, measurement control messages are not received from the UMTS network, causing the UE to not perform the neighbor cell measurements required to trigger the handover
This situation leads to out-of-synchronization (OOS) on the UE side and service degradation may also occur

Method used

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  • Method and user equipment for recovering service in universal mobile telecommunications system (UMTS) network
  • Method and user equipment for recovering service in universal mobile telecommunications system (UMTS) network
  • Method and user equipment for recovering service in universal mobile telecommunications system (UMTS) network

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Embodiment Construction

[0027] Embodiments disclosed herein, together with various features and details of the embodiments, are explained more fully with reference to non-limiting embodiments illustrated in the drawings and detailed in the following description. Descriptions of well-known components and processing techniques are omitted so as not to unnecessarily obscure the embodiments herein. Furthermore, the various embodiments described herein are not necessarily mutually exclusive, as some embodiments can be combined with one or more other embodiments to form new embodiments. As used herein, the term "or" means a non-exclusive "or" unless otherwise indicated. The examples used herein are to facilitate understanding of the manner in which embodiments herein may be practiced and also to enable those skilled in the art to practice the embodiments herein. Therefore, the examples should not be construed as limiting the scope of the embodiments herein.

[0028] According to an embodiment of the pres...

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Abstract

A method and user equipment (UE) for recovering a service in a wireless network is provided. The method includes detecting, in a UE, that a fast cell update criteria is met, and recovering, in the UE, the service in the wireless network by performing a cell update procedure.

Description

technical field [0001] The present application relates generally to a communication system, and more particularly to a mechanism for restoring service in a wireless network. Background technique [0002] When a handover from one cell to another is triggered in a Universal Mobile Telecommunications System (UMTS) network, the UMTS network sends a measurement control message to the User Equipment (UE). Based on the measurement control message, the UE performs measurements on neighboring cells in order to trigger a handover to the best cell. In some cases, after a handover is made from one cell to another in the UMTS network, measurement control messages are not received from the UMTS network, resulting in the UE not performing the neighbor cell measurements required to trigger the handover. This situation leads to out-of-synchronization (OOS) on the UE side and service degradation may also occur. Contents of the invention [0003] Accordingly, an aspect of the present discl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W36/00H04W36/14H04W36/30
CPCH04W36/0022H04W36/0066H04W36/0083H04W36/14H04W36/30H04W36/0058H04W56/0035H04W84/042H04W76/19H04W76/38H04W36/0061H04W36/08H04W36/165H04W74/004
Inventor 博霍斯·A普拉桑特·阿苏克·奇塔莱拉杰什·博拉瓦利·西萨拉玛·萨斯特雷文卡塔·苏巴·拉奥·曼勒
Owner SAMSUNG ELECTRONICS CO LTD