Cooperative Localization for Wireless and Mobile Social Networking Service (SNS)

被引：0

作者：

Chen, Yu-Chung ^{[1
]}

Chou, Chun-Ting ^{[1
]}

Chen, Chun-Yu ^{[1
]}

机构：

[1] Natl Taiwan Univ, Dept Elect Engn, Taipei 10764, Taiwan

来源：

2011 7TH INTERNATIONAL WIRELESS COMMUNICATIONS AND MOBILE COMPUTING CONFERENCE (IWCMC) | 2011年

关键词：

localization; MMSE; social networking; wireless networks;

D O I：

暂无

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

Wireless and mobile social networking service (SNS) utilizes location information to enrich user experience. A major challenge in location-aware SNS is its strict requirement in precision of user location, which generally cannot be met by the existing GPS or cellular networks. In this paper, we propose a user-level cooperative localization scheme that improves the precision of existing localization techniques. A mathematical model is developed and in-depth simulation is conducted to evaluate the performance of the proposed scheme.

引用

页码：1952 / 1957

页数：6

共 11 条

[1] A Novel Subspace Approach for Cooperative Localization in Wireless Sensor Networks Using Range Measurements
Chan, Frankie K. W.
So, H. C.
Ma, W. -K.
[J]. IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2009, 57 (01) : 260 - 269
[2] Cheng Y.-C., 2005, P ACM MOBISYS
[3] Eagel F., 2007, INT S COMM INF TECHN, P887
[4] Social serendipity: Mobilizing social software
Eagle, N
Pentland, A
[J]. IEEE PERVASIVE COMPUTING, 2005, 4 (02) : 28 - 34
[5] A cooperative localization scheme for 4G wireless communications
Frattasi, S
Monti, M
Prasad, R
[J]. 2006 IEEE RADIO AND WIRELESS SYMPOSIUM, PROCEEDINGS, 2006, : 287 - 290
[6] FRETZAGIAS C, 2004, P IEEE PERCOM
[7] Jan RH, 2003, INT CONF PARA PROC, P29
[8] King Thomas., 2006, Proceedings of the 1st international workshop on Wireless network testbeds, experimental evaluation characterization, P34
[9] Lugano G., 2008, FIRSTMONDAY, V13
[10] McPherson Miller, 2001, ANN REV SOCIOLOGY, Vxxvii

← 1 2 →