Báo cáo hóa học: " Adaptive cognitive media delivery over composite wireless networks" pdf

... of 12 RESEARCH Open Access Adaptive cognitive media delivery over composite wireless networks Tim Farnham Abstract Over- the-top (OTT) content-on-demand (CoD) media delivery should ideally adapt ... IPTV delivery using cognitive radio principles, in IEEE DySPAN, pp. 618–622 (2011) doi:10.1186/1687-1499-2011-148 Cite this article as: Farnham: Adaptive cognitive medi...

Ngày tải lên: 20/06/2014, 22:20

... al. [13] used an analytical model to compare the mean response time of both HTTP over TCP and HTTP over SCTP in wireless networks. Caro et al. [14] used the multiple fast retransmit algorithm ... Tsai [8]focusedon handover issues while adopting multipath transmission in wireless mobile networks. This paper addressed and resolved three concerns related to path handover: (1) spurious re...

Ngày tải lên: 21/06/2014, 18:20

Ngày tải lên: 21/06/2014, 01:20

... performance metrics that we consider in our evaluations are packet delivery ratio, packet delivery delay, and cost. The packet delivery ratio is the ratio of the packets the network layer delivers ... in an ad hoc manner, some wireless technologies, e.g., WiMAX, may require the intermediate nodes to be registered in the corresponding access networks, whereas other wireless technolo...

Ngày tải lên: 21/06/2014, 17:20

... Using High Sensitive Sensing Device for Multi hop Wireless Mesh Network” by Shamsad Parvin and Takeo Fujii proposes a routing method for wireless mesh networks that achieves a better performance ... boris.bellalta@upf.edu AV: vinel@ieee.org This Provisional PDF corresponds to the article as it appeared upon acceptance. Fully formatted PDF and full text (HTML) versions will be m...

Ngày tải lên: 21/06/2014, 17:20

... recovery of these s ubjects with respect to stroke survivors. While in stroke subjects recovery is driven by motor errors, in MS cerebellar subjects recovery may be triggered by the mere adaptive training, ... decreased significantly over sessions. Conclusions: The results point to an improved coordination over sessions and suggest a potential benefit of a short-term, customized, and a...

Ngày tải lên: 19/06/2014, 08:20

... potential as an effective drug delivery system. In this review we discussed recent developments in nanotechnology for drug delivery. To overcome the problems of gene and drug delivery, nanotechnology ... stabilized by soya phosphatidylcholine as a new intravenous drug delivery system for macrophage targeting. Nanocarrier-mediated delivery of macrophage toxins has proved to be a powerf...

Ngày tải lên: 20/06/2014, 00:20

... (a) (b) (c) (d) (e) (f) (g) Figure 13 4.2 Adaptive estimation of missing high-frequency components In this subsection, we present an adaptive estimation of missing high-frequency components ... image becomes more difficult with increase in the amount of blurring [7]. 4 KPCA-based adaptive SR algorithm An adaptive SR method based on the KPCA with a novel texture classification approach is...

Ngày tải lên: 20/06/2014, 04:20

... great numb er of s ignal collisions. This i s because the reader and the tags communicate over a shared wireless channel. If more than two tags respond to the reader simultaneously, the signals ... JH Kim, Fast wireless anti-collision algorithm in ubiquitous ID system, in Proceedings of IEEE 60th Vehicular Technology Conference, 4589 –4592 (2004) Chen et al. EURASIP Journal on Wireless...

Ngày tải lên: 20/06/2014, 22:20

... doi:10.1109/ TCOMM.2005.849774 doi:10.1186/1687-1499-2011-154 Cite this article as: Kim et al.: Adaptive selection of antenna grouping and beamforming for MIMO systems. EURASIP Journal on Wireless Communications and Networking 2011 2011:154. Submit ... et al. EURASIP Journal on Wireless Communications and Networking 2011, 2011:154 http://jwcn.eurasipjournals.com/content/2011/1/154 Page...

Ngày tải lên: 20/06/2014, 22:20