Báo cáo hóa học: " Research Article Achievable Throughput-Based MAC Layer Handoff in IEEE 802 11 Wireless Local Area Networks" pptx
Báo cáo hóa học: " Research Article Achievable Throughput-Based MAC Layer Handoff in IEEE 802.11 Wireless Local Area Networks" pptx
... denotes that 802. 11b APs are saturated, STAs in LLF mechanism are likely to select 802. 11b APs since the loaded traffic on the 802. 11b APs ( 11 Mbps) is less than that on the 802. 11a APs ( ≤54 ... pages doi:10 .115 5/2009/467315 Research Article Achievable Throughput-Based MAC Layer Handoff in IEEE 802. 11 Wireless Local Area Networks SungHoon Seo, 1 JooSe...
Ngày tải lên: 21/06/2014, 23:20
Báo cáo hóa học: " Research Article Virtual Cooperation for Throughput Maximization in Distributed Large-Scale Wireless Networks" pptx
... of a distributed single-hop wireless network with K links, operating in a bandwidth of W. Wireless networks using unlicensed spectrum (e.g., Wi-Fi systems based on IEEE 802. 11b standard [20]) ... Handbook: Building 802. 11b Wireless Networks, McGraw-Hill, New York, NY, USA, 2003. [21] N. Jindal, J. Andrews, and S. Weber, “Bandwidth partitioning in decentralized wireless netwo...
Ngày tải lên: 21/06/2014, 08:20
Báo cáo hóa học: "Research Article OMNeT++-Based Cross-Layer Simulator for Content Transmission over Wireless Ad Hoc Networks" pot
... Journal on Wireless Communications and Networking 7 FreeSpacePathLoss InterfererNoiseInfo NoiseInfo ReceiverNoise RcmModule FastFading FastFadingInfo RadioChannelManager SlowFading SlowFadingInfo GroundBasedShadowing UwbInterfererNoise PathLoss PathLossInfo double ... is integrated in the physical layer (e.g., WiMAX) for practical implementation reasons. Moving it to the data link laye...
Ngày tải lên: 21/06/2014, 23:20
Báo cáo hóa học: " Design of zone-based bandwidth management scheme in IEEE 802.16 multi-hop relay networks" doc
... scheduling in IEEE 802. 16 based wireless mesh networks. J. Comput. Commun. 30(4), 782–792 (2007) 19. MS Kuran, G Gur, T Tuğcu, F Alagöz, Crosslayer routing scheduling in IEEE 802. 16 mesh networks. in ... no competing interests. Received: 29 January 2 011 Accepted: 16 June 2 011 Published: 16 June 2 011 References 1. IEEE Std. 802. 11, Wireless LAN medium access contro...
Ngày tải lên: 21/06/2014, 03:20
Báo cáo hóa học: "Research Article Achievable Rates and Resource Allocation Strategies for Imperfectly Known Fading Relay Channels" doc
... training and data transmission phases is provided in the following section. 3. Network Training and Data Transmission 3.1. Network Training Phase. Each block transmission starts with the training ... 0.5inFigure 6.InFigure 5, we observe that increasing δ s will increase achievable rate until δ s ≈ 0.1. Further increase in δ s decreases the achievable rates. On the other hand, rates al...
Ngày tải lên: 21/06/2014, 23:20
Báo cáo hóa học: " Research Article Achievable Rates and Scaling Laws for Cognitive Radio Channels" pdf
... outage capacity C 0 ,asinFigure 8. The fourth-order increase in power (in relation to the radius R 0 ) here is in line with the path loss α = 4. Interestingly, a small increase in the gap band can ... EURASIP Journal on Wireless Communications and Networking 3. THE MULTIPLEXING GAINS OF COGNITIVE CHANNELS The previous section showed that when two interfering point-to-point links ac...
Ngày tải lên: 22/06/2014, 19:20
Báo cáo hóa học: " Research Article Nonsquareness and Locally Uniform Nonsquareness in Orlicz-Bochner Function Spaces Endowed with Luxemburg Norm" pot
... 0. 2.54 Hindawi Publishing Corporation Journal of Inequalities and Applications Volume 2 011, Article ID 875649, 15 pages doi:10 .115 5/2 011/ 875649 Research Article Nonsquareness and Locally Uniform Nonsquareness ... y ≤ x y − η x . 2.23 Therefore, we get, the following inequality inf y x y − min x y , x − y : x ∈ X ≥ min ...
Ngày tải lên: 21/06/2014, 05:20
Báo cáo hóa học: " Research Article Signal Processing by Generalized Receiver in DS-CDMA Wireless Communication Systems with Optimal Combining and Partial Cancellation" docx
... Journal on Advances in Signal Pr ocessing Volume 2 011, Article ID 913189, 15 pages doi:10 .115 5/2 011/ 913189 Research Ar ticle Signal Processing by Generalized Receiver in DS-CDMA Wireless Communicat ... Z. Win and J. H. Winters, “Analysis of hybrid selection/ maximal-ratio combining in Rayleigh fading,” IEEE Transac- tions on Communications, vol. 47, no. 12, pp. 1773–1776, 1...
Ngày tải lên: 21/06/2014, 05:20
Báo cáo hóa học: " Research Article A Hilbert-Type Integral Inequality in the Whole Plane with the Homogeneous Kernel of Degree −2 Dongmei Xin and Bicheng Yang" pdf
... Hindawi Publishing Corporation Journal of Inequalities and Applications Volume 2 011, Article ID 401428, 11 pages doi:10 .115 5/2 011/ 401428 Research Article A Hilbert-Type Integral Inequality in ... · −1 −λ sin π 1 −λ · −1 1−λ cos −λ α 1 i sin −λ α 1 −2i sin α 1 cos λα 1 i sin λα 1 2i sin α 1 π sin λα 1 sin πλsin α 1 . 2.4 For λ 0, we can find by...
Ngày tải lên: 21/06/2014, 05:20
Báo cáo hóa học: " Research Article Object Association and Identification in Heterogeneous Sensors Environment" doc
... ID-sensors using Rao-Blackwellised particle filters,” in Proceedings of the International Joint Conference on Artificial Intelligence, August 2003. [14] J. Shin, R. Kumar, D. Mohapatra, U. Ramachandran, ... condition in (3) is not satisfied, since multiple objects are registered during a single sampling time of the visual sensor and N (S x (t) ) = N (S ID (t) ) > 1. As investigated in [...
Ngày tải lên: 21/06/2014, 07:20