Signal measurement apparatus and method for handover in a mobile communication system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7200124
APP PUB NO 20030117980A1
SERIAL NO

10298341

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An RNC determines parameters available for measurement of a synchronization signal and second Node B information from a second Node B, transmits the determined parameters to a first Node B during radio link setup and to a UE during radio bearer setup, and transmits parameter selection information to the first Node B and the UE, if it is recognized that measurement of the synchronization signal and the second Node B information is necessary. The first Node B changes a position of a downlink time period over which a downlink channel is transmitted from the first Node B to the UE and a position of an uplink time period over which an uplink channel is transmitted from the UE to the first Node B, according to parameters selected from the parameters. The UE receives the synchronization signal and the second Node B information in the remaining time periods except the changed downlink time period and the changed uplink time period among the plurality of time periods.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
SAMSUNG ELECTRONICS CO., LTD.SUWON-SI GYEONGGI-DO59134

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chang, Jin-Weon Yongin-shi, KR 29 872
Choi, Sung-Ho Songnam-shi, KR 261 5962
GaoKe, Du Beijing, CN 1 66
Hwang, Sung-Oh Yongin-shi, KR 189 1966
Kim, Hyoung-Gwan Seoul, KR 4 113
Kim, Jung-Gon Seoul, KR 3 46
Kwak, Yong-Jun Yongin-shi, KR 105 2332
Lee, Hye-Young Seoul, KR 35 447
Lee, Hyeon-Woo Suwon-shi, KR 71 1723
Lee, Ju-Ho Suwon-shi, KR 296 5009
Lee, Kook-Heui Songnam-shi, KR 192 3782
Park, Joon-Goo Seoul, KR 63 1342
Shuwei, Zhang Beijing, CN 1 66
Ting, Wang Beijing, CN 1 66
XiaoQiang, Li Beijing, CN 2 124

Cited Art Landscape

Patent Info (Count) # Cites Year
 
SIEMENS AKTIENGESELLSCHAFT (1)
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CASSIDIAN FINLAND OY (1)
* 5943326 Synchronizing a telecommunication connection in a mobile communication system 20 1996
 
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. (1)
* 6907014 Apparatus and method for TDMA-TDD based transmission/reception 9 2000
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
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Other [Check patent profile for assignment information] (1)
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QUALCOMM INCORPORATED (13)
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SHANGHAI ULTIMATE POWER COMMUNICATIONS TECHNOLOGY CO., LTD. (1)
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NVIDIA CORPORATION (3)
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InterDigital Technology Corporation (2)
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* Cited By Examiner

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