METHOD FOR SUPPORTING CONTEXT MANAGEMENT BY HOME NODE-B

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United States of America Patent

APP PUB NO 20110182244A1
SERIAL NO

13120798

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Abstract

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A method for managing user context by a Home evolved NodeB (HeNB) is provided. The method includes requesting, by a Mobility Management Entity (MME), the HeNB to reserve a first type of User Equipment (UE) context information, obtaining, by the HeNB, the MME of the UE according to the first type of UE context information after receiving data, and notifying, by the HeNB, the MME of an arrival of the data. With the method according to the present invention, it is guaranteed by an HeNB system that a terminal can receive downlink signaling after activation of a local routing optimization service by the terminal.

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Patent Owner(s)

Patent OwnerAddress
SAMSUNG ELECTRONICS CO LTD129 SAMSUNG-RO YEONGTONG-GU SUWON-SI GYEONGGI-DO 16677
BEIJING SAMSUNG TELECOM R&D CENTER4F SCIENCE AND TECHNOLOGY TOWER NO 11 ZHONGGUANCUN NAN LU BEIJING 100081 HAIDIAN DISTRICT

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Xiaoqiang Beijing, CN 120 1169
Liang, Huarui Beijing, CN 145 1465
Yeoum, Tae-sun Seoul, KR 25 451

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