Mobile broadcast-based location determination method and apparatus

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United States of America Patent

PATENT NO 9572044
APP PUB NO 20130324158A1
SERIAL NO

13992449

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Abstract

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The present invention, pertaining to the field of wireless communications, discloses a mobile broadcast-based method and apparatus that includes: receiving a mobile broadcast signal; demodulating a location spreading signal inserted in the header of a time slot or a transmission frame of the mobile broadcast signal to acquire navigation message information, and measuring and acquiring location characteristic parameters, wherein the navigation message information includes the identifier of a mobile broadcast station, and the location characteristic parameters correspond to the identifier; and acquiring location data according to the location characteristic parameters and the navigation message information. According to the method and apparatus, a location spreading signal is carried in the header of a time slot or in the header of a transmission frame of the mobile broadcast signal, navigation message information is acquired by demodulating the location spreading signal, and location characteristic parameters are acquired by measurement to acquire location data.

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Patent Owner(s)

Patent OwnerAddress
BEIJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONSNO 10 XITUCHENG ROAD HAIDIAN DISTRICT BEIJING 100876
BEIJING SHOUKEXINTONG SCIENCE & TECHNOLOGY CO LTDROOM 1233 HUABAO BUILDING LIANHUAYUAN AREA WEST THIRD RING MIDDLE ROAD HAIDIAN DISTRICT BEIJING 100036

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Deng, Yaoyu Beijing, CN 2 5
Deng, Zhongliang Beijing, CN 5 10
Lai, Qifeng Beijing, CN 4 10
Li, Hemin Beijing, CN 4 10
Lv, Ziping Beijing, CN 4 10
Na, Risu Beijing, CN 5 283
Shi, Huli Beijing, CN 4 10
Xu, Lianming Beijing, CN 3 10
Yu, Yanpei Beijing, CN 3 8
Yuan, Xie Beijing, CN 5 24

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