Localization and tracking in wireless MIMO system

... billing, intelligent transport tracking system, location information in emergency systems and localization of nodes in wireless sensor networks Various localization systems have been developed, and ... developed using the existing communications infrastructure When performing localization and tracking in multiple-input multiple-output (MIMO) systems, the space-time pr...

Ngày tải lên: 10/09/2015, 09:07

... Mahonen, Combining Particle Filtering with Cricket System for Indoor Localization and Tracking Services Personal, Indoor and Mobile Radio Communications, 2007, in PIMRC 2007 IEEE 18th International ... Bayesian filtering for indoor localization and tracking in wireless sensor networks Anup Dhital1,2 , Pau Closas∗3 and Carles Fern´ ndez-Prades3 a Universita...

Ngày tải lên: 21/06/2014, 17:20

... Mahonen, Combining Particle Filtering with Cricket System for Indoor Localization and Tracking Services Personal, Indoor and Mobile Radio Communications, 2007, in PIMRC 2007 IEEE 18th International ... Bayesian filtering for indoor localization and tracking in wireless sensor networks Anup Dhital1,2 , Pau Closas∗3 and Carles Fern´ ndez-Prades3 a Universita...

Ngày tải lên: 21/06/2014, 23:20

... performance of HPB in both localizing and tracking a transmitting attacker, as a function of the number of receivers We compare the HPB performance against existing location accuracy standards in related ... of reliable and cooperative nodes, a malicious insider may transmit at unexpected EIRP levels in order to mislead localization efforts and obfuscate its position...

Ngày tải lên: 21/06/2014, 20:20

... coupling) and system bandwidth Physical MIMO channel models can further be split into deterministic models, geometry-based stochastic models, and nongeometric stochastic models Deterministic models ... direction of the ith ray 2.1.2 Application to MIMO channel characterization To obtain the mapping of a channel input signal to the channel output signal (and thereb...

Ngày tải lên: 22/06/2014, 22:20

Ngày tải lên: 07/03/2014, 17:20

... and W Zhang, “Interference-aware topology control and QoS routing in multi -channel wireless mesh networks,” in Proceedings of the 6th ACM International Symposium on Mobile Ad Hoc Networking and ... p in (7), ain p aimq in (10) and (11), and ain p ,mq un p ,mq in (20) are nonlinear Even relaxing the binary constraints of (3) and (14), the problem is still noncon...

Ngày tải lên: 21/06/2014, 23:20

... 21, 24] In this paper, we propose a joint synchronization, channel estimation, and decoding turbo processing scheme for coded MIMO-OFDM systems in the presence of quasistatic multipath channels, ... These interrelations are further explored to develop the turbo joint channel estimation, synchronization, and decoding scheme in Section 4, and the vect...

Ngày tải lên: 21/06/2014, 23:20

... during the iteration, leading to a decreased tracking performance This drawback can be addressed using the concept of importance sampling IMPORTANCE SAMPLING Assuming perfect Monte Carlo sampling, ... concepts of bootstrap filtering and importance sampling are briefly explained in Sections and We then develop a particle filter for ASLT using the IS approach in Sect...

Ngày tải lên: 22/06/2014, 23:20

... array to acoustic dipoles extensively and found that fish can locate the source of a dipole and track its movement [1] Therefore, we choose to investigate the performance of our artificial lateral-line ... set Therefore, the model achieves comparable accuracy The main disadvantage to using a model (Gaussian for the MEMS HWA sensors or analytical model for an ideal dipole) is th...

Ngày tải lên: 22/06/2014, 23:20

... parameter Image format Low-pass transformation filter Raw Bayer data JPEG-LS encoding Compressed data (a) Quality control factor ROI parameter Restored Bayer data Image format transformation JPEG-LS ... compressed image data, and a dual port block memory is used as two line buffer for image format transformation 8 EURASIP Journal on Advances in Signal Processing Buf for variabl...

Ngày tải lên: 22/06/2014, 23:20

... the MPEG-4 standard More specifically, the user can insert basic 3D objects The Authoring tool is available at http://uranus.ee.auth.gr/pened99/ Demos /Authoring Tool /authoring tool. html MPEG-4 Authoring ... postproduction purposes and object scalable coding such as that introduced in the MPEG-4 standard In this paper, an Authoring tool1 for the MPEG-4 multimedi...

Ngày tải lên: 23/06/2014, 01:20

... function in a legal system – a general study This book addresses three major questions about law and legal systems: (1) What are the defining and organizing forms of legal institutions, legal rules, interpretive ... overall forms of functional legal units, and on the overall form of a legal system as a whole, as major avenues for advancing understanding...

Ngày tải lên: 09/08/2014, 11:20

... functional legal units, and (6) in integrating and coordinating such units within a duly systematized operational system Form and the formal in functional legal units, and in a legal system as a whole, ... in 22 23 24 OED, supra n 2, vol 6, at form I.13; id., vol 6, at “formal” A. 3 .a P Atiyah and R Summers, Form and Substance in Anglo-American...

Ngày tải lên: 09/08/2014, 11:20

... units and the performances of participants in the system? What roles forms play in the systematization of a legal system as such? How can an understanding of forms cast light on the general nature ... interpretation A form- oriented approach is oriented to the dynamic, integrative, and systematized nature of law-making and law-implementing activities that always involve...

Ngày tải lên: 09/08/2014, 11:20