Báo cáo toán học: " Opportunistic wireless network coding with relay node selection" pdf

... the relay nodes. In this paper, we consider a system model that includes multiple relay nodes and multiple sink nodes. With this system model, we combine the opportunistic relaying with network coding ... finite field network coding with super- position coding at the relay nodes. In [10] which uses the same uplink system model, they replaced the relay nodes with a...

Ngày tải lên: 20/06/2014, 21:20

... Transactions on Networking, vol. 11, no. 5, pp. 782–795, 2003. [6]S.Katti,D.Katabi,W.Hu,H.Rahul,andM.Medard, “The importance of being opportunistic: practical network coding for wireless environments,” ... air: practical wireless network coding, ” IEEE/ACM Transactions on Networking, vol. 16, no. 3, pp. 497–510, 2008. [10] P. Larsson, “Multicast multiuser ARQ,” in Proceedings of t...

Ngày tải lên: 21/06/2014, 05:20

... deals with the source privacy problem in mobile ad hoc networks (MANETs). Source privacy is a critical security requirement for mission- critical applications, especially for MANETs due to node mobility ... of WASA 2009 for their work within demanding time constraints. Finally, we would like to thank the editorial staff of EURASIP Journal on Wireless Communications and Networks for their...

Ngày tải lên: 21/06/2014, 11:20

... Refinement in Coding 77 The Problem of ё Reference to a Russian-English dictionary 4 shows us that many words of the Russian lan- guage begin with ё Notable examples are ёлка ... the memory in two separate locations, with both e and ё in the corre- sponding positions of each word. a) ё at the beginning of a word For words with ё at the beginning, any cod- ing ... peri-...

Ngày tải lên: 19/02/2014, 19:20

... CP correlation with folding versus without folding in an ETU channel at -8 dB SNR with 70 Hz Doppler frequency. Abdelmonem et al. EURASIP Journal on Wireless Communications and Networking 2012, ... occupancy. 0 0.05 0.1 0.15 0. 2 0.4 0.5 0.6 0.7 0.8 0.9 1 Pf Pd Without ID, 7 FWT Operations With ID, 3.8 FWT Operations With ID, 5.5 FWT Operations With ID, 5.7 FWT Operations Figure 1...

Ngày tải lên: 20/06/2014, 20:20

... been started with a static gas emission experiment carried out with the desizing liquor in the presence of the seeding sludge from the agricultural 6 huge amounts of biogas with a high methane ... Figure 2 Figure 4 This Provisional PDF corresponds to the article as it appeared upon acceptance. Fully formatted PDF and full text (HTML) versions will be made available ... develop...

Ngày tải lên: 20/06/2014, 21:20

... Equations 4, 5 for intra macroblock without redundant coding, and Equations 6, 7 for inter macroblock without redundant coding. Whereas for intra macroblock with redundant coding, first and sec- ond m ... refreshment, redundant coding I. Introduction The H.264/AVC [1] video coding standard provides higher coding efficiency and stronger network adapta- tion capability in compariso...

Ngày tải lên: 20/06/2014, 22:20

... associated with each sentence are coherent themselves, whereas the com- bination of the two sentences is not coherent at the sen- tence boundary. No discourse relation can be associated with the ... of discourse parsing is consistently infe- rior to that within individual sentences, and we will briefly discuss what the key difficulties with extend- ing sentence-level to text-level discour...

Ngày tải lên: 07/03/2014, 18:20

... VE. BVE works by segmenting the corpus repeatedly, with each new segmentation incorporating knowl- edge gained from previous segmentations. As with many bootstrapping methods, three essential com- ponents ... generated a set of candidate segmentations with PtM, VE, and BVE, as described in the previous section. From each set of candidates, results for the segmentation with minimal des...

Ngày tải lên: 30/03/2014, 21:20

... Outage-optimal opportunistic scheduling with analog network coding in multiuser two-way relay networks. EURASIP Journal on Wireless Communications and Networking 2011 2011:194. Submit your manuscript ... two-way multi-antenna relay channel with analogue network coding. IEEE J Select Areas Commun. 27(5), 699–712 (2009) 12. P Popovski, H Yomo, Wireless network coding by...

Ngày tải lên: 20/06/2014, 21:20