Báo cáo sinh học: " Research Article Efficient Lookup Table-Based Adaptive Baseband Predistortion Architecture for Memoryless Nonlinearity" pdf

... Processing Volume 2010, Article ID 379249, 10 pages doi:10.1155/2010/379249 Research Article Efficient Lookup Table-Based Adaptive Baseband Predistortion Architecture for Memoryless Nonlinearity Seydou ... solution for the resource-limited wireless handset. This paper proposes optimizations that facilitate the design of a low-cost high-performance adaptive digital...

Ngày tải lên: 21/06/2014, 16:20

... channel directional information is more rele- vant to the system performance than the channel magnitude information. The channel magnitude information can play an important role for higher-bit quantization ... in Signal Processing Volume 2008, Article ID 847296, 13 pages doi:10.1155/2008/847296 Research Article Efficient Feedback via Subspace-Based Channel Quantization for Distribu...

Ngày tải lên: 22/06/2014, 06:20

... Communications and Networking Volume 2007, Article ID 72626, 20 pages doi:10.1155/2007/72626 Research Article Efficient Delay Tracking Methods with Sidelobes Cancellation for BOC-Modulated Signals Adina ... both feedback and feedforward configurations. To the authors’ knowledge, the performance of MEDLL algorithm for BOC modulated signals is still not well understood, therefore, wou...

Ngày tải lên: 22/06/2014, 19:20

... which is depicted in Figure 8. Form Figure 8 we observe that the appr.I inference has a much higher KL divergence, averaging at 0.3933 for forward pass and 1.1727 for backward, than that of the ... appr.II inference, averaging at 0.0127 for forward pass and 0.0129 for backward. Moreover, the KL divergence of appr.I inference has much more spikes than that of appr.II, both in forward a...

Ngày tải lên: 21/06/2014, 05:20

... Advances in Signal Processing Volume 2011, Article ID 646134, 8 pages doi:10.1155/2011/646134 Research Article Efficient Dispersion Generation Structures for Spring Reverb Emulation Julian Parker Department ... filters, and, therefore, are ignored for the purpose of this work. 3. Efficient Dispersion Generating Structures 3.1. Chirp Straightening. In this section we describe a meth...

Ngày tải lên: 21/06/2014, 05:20

... SNR performance for a system impaired with transmitter and receiver IQ imbalance. It can be seen that the proposed predistortion- based D-FEQ compensation scheme is still very robust and the performance ... Corporation EURASIP Journal on Advances in Signal Processing Volume 2010, Article ID 106562, 14 pages doi:10.1155/2010/106562 Research Article Efficient Compensation of Transmitt...

Ngày tải lên: 21/06/2014, 08:20

... Wireless Communications and Networking Volume 2010, Article ID 282465, 15 pages doi:10.1155/2010/282465 Research Article Efficient Uplink Modeling for Dynamic System-Level Simulations of Cellular ... for network planning or for coarse studies to understand the interrelations of new features, for example, heterogeneous networks [12]. In this work we will present the theoretical...

Ngày tải lên: 21/06/2014, 11:20

... and Networking Volume 2011, Article ID 382701, 15 pages doi:10.1155/2011/382701 Research Article Efficient Key Agreements in Dynamic Multicast Height Balanced Tree for Secure Multicast Communications ... therefore, it requires high CPU and memory capabilities to p erform exponential operations. Unfortunately, mobile nodes with limited resources have insufficient power to handle the ove...

Ngày tải lên: 21/06/2014, 11:20

... Communications and Networking Volume 2011, Article ID 935457, 11 pages doi:10.1155/2011/935457 Research Article Efficient Public Key Certificate Management for Mobile Ad Hoc Networks P. Caballero-Gil ... relay (mpr) extension for ad hoc networks,” IETF Request for Comments: 5449, February. [9] B. Mans and N. Shrestha, “Performance evaluation of approx- imation algorithms for mul...

Ngày tải lên: 21/06/2014, 11:20

... 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 Networks Peng Xie, 1 Zhong ... 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 forwarder F...

Ngày tải lên: 21/06/2014, 17:20