Báo cáo hóa học: " Research Article Modified Spatial Channel Model for MIMO Wireless Systems" ppt

... Corporation EURASIP Journal on Wireless Communications and Networking Volume 2007, Article ID 68512, 7 pages doi:10.1155/2007/68512 Research Article Modified Spatial Channel Model for MIMO Wireless Systems Lorenzo ... (AoA), is analogous for TX side (and AoD). 3. SPATIAL CHANNEL MODELLING The 3GPP SCM model is serving as the basis for evalua- tion of MIMO perf...

Ngày tải lên: 22/06/2014, 06:20

... Corporation EURASIP Journal on Wireless Communications and Networking Volume 2008, Article ID 218076, 8 pages doi:10.1155/2008/218076 Research Article Modified Isochronous Coordination Function for Enhancement ... data network for trans- porting the packets and provides a low-cost alternative to the traditional telephone system. Wireless LAN standard 802.11 specifies two modes...

Ngày tải lên: 22/06/2014, 19:20

... “Overview of spatial channel models for antenna ar- ray communication systems,” IEEE Personal Communications, vol. 5, no. 1, pp. 10–22, 1998. [8] A. F. Molisch, “A generic model for MIMO wireless ... limits of MIMO channels,” IEEE Journal on Selected Ar- eas in Communications, vol. 21, no. 5, pp. 684–702, 2003. [3] K. Yu and B. Ottersten, “Models for MIMO propagation chan-...

Ngày tải lên: 22/06/2014, 19:20

... Corporation EURASIP Journal on Wireless Communications and Networking Volume 2010, Article ID 979120, 9 pages doi:10.1155/2010/979120 Research Article Modified Polar Sigma-Delta Transmitter for Multiradio Applications Martha ... the battery life. Building separate transceivers for individual modes of operation is a straightforward task, and it provides the best performance for...

Ngày tải lên: 21/06/2014, 11:20

... Corporation EURASIP Journal on Advances in Signal Processing Volume 2008, Article ID 456598, 8 pages doi:10.1155/2008/456598 Research Article Modified Adaptive Chirplet Decomposition with Application in ISAR ... The parameters estimation of monocomponent signal For a monocomponent signal, we can use the parameters information and the characteristics of the modified chirplet atoms to...

Ngày tải lên: 22/06/2014, 01:20

... Corporation EURASIP Journal on Wireless Communications and Networking Volume 2011, Article ID 596397, 14 pages doi:10.1155/2011/596397 Research Article Evaluating IEEE 802.15.4 for Cyber-Physical Systems Feng ... protocol for CPS over wireless sensor and actuator networks, it is of vital importance to evaluate its performance extensively. Serving for this purpose, this paper w...

Ngày tải lên: 21/06/2014, 05:20

... Complete model before modifications 10.80.60.40.20 Time (s) 0 2 4 6 8 10 Frequency (kHz) (b) Complete model after modifications 10.80.60.40.20 Time (s) 0 2 4 6 8 10 Frequency (kHz) (c) Complete model ... reverberation time, especially around the crossover frequency in C lf . Informal listening tests show that audibly the modified and unmodified model are reasonably similar. The notch in...

Ngày tải lên: 21/06/2014, 05:20

... Corporation EURASIP Journal on Wireless Communications and Networking Volume 2010, Article ID 195910, 13 pages doi:10.1155/2010/195910 Research Article Efficient Vector-Based Forwarding for Underwater Sensor ... the node holds the packet before forwarding it. We modify Definition 1 and get a new definition of the desirableness factor for HH-VBF. Definition 3. For a candidate forward...

Ngày tải lên: 21/06/2014, 17:20

... Advances in Signal Processing Volume 2010, Article ID 126082, 12 pages doi:10.1155/2010/126082 Research Article Hybrid RSS-RTT Localization Scheme for Indoor Wireless Networks A. Bahillo, 1 S. Mazuelas, 1 R. ... mitigation for TOA location based on a modifed deterministic model, ” Research Letters in Signal Processing, vol. 8, no. 1, pp. 1–4, 2008. [30] K. Yu and Y. J. Guo, “Im...

Ngày tải lên: 21/06/2014, 18:20

... Needed forpredication & update Particles & weights propagated Efficiency dependent on number of particles • Generally poor Predicator-corrector form Prediction: Update: Need two models: • ... does not require any proprietary information since OpenXML is an open file format and an Ecma international standard [6]. Since the OpenXML format contains information extrane- ous to the retrieva...

Ngày tải lên: 21/06/2014, 22:20