Báo cáo hóa học: " Research Article Joint Throughput Maximization and Fair Uplink Transmission Scheduling in CDMA Systems" potx

... Papavassiliou, Joint throughput maximization and fair scheduling in uplink DS -CDMA systems,” in Pro- ceedings of IEEE/Sarnoff Symposium on Advances in Wired and Wireless Communication, pp. 193–196, Princeton, ... Conclusions In this paper, the CDMA uplink throughput maximization problem, while maintaining throughput fairness among the EURASIP Journal on Wirel...

Ngày tải lên: 21/06/2014, 22:20

... Communications and Networking Volume 2010, Article ID 818964, 16 pages doi:10.1155/2010/818964 Research Article Joint Sensing Period and Transmission Time Optimization for Energy-Constrained Cognitive ... that sensing period T increases as holding time increases, and Theorem 10 shows that when C<k(1 − k), both ρ 0 and ρ 1 increases as T increases, thus, β increases as hol...

Ngày tải lên: 21/06/2014, 11:20

... widely adopted in wired networks, adhoc networks, and mesh networks, mainly in multihop transmissions and/ or routing issues [8–14], but not much in single-hop cellular networks. Larsson and Johansson ... the proposed two joint NC-ARQ-AMC schemes are compared with two typical link adaptation strategies: Minimum SINR AMC (Min-AMC) combined with and without single-packet ARQ (Sin...

Ngày tải lên: 21/06/2014, 17:20

... Rajan, 2 and R. Inkol 2 1 Faculty of Eng ineering and Applied Science, Memorial University of Newfoundland, 300 Prince Philip Dr., St. John’s, NL, Canada A1B 3X5 2 Defence Research and Development ... statistically insignificant peaks for signals of interest, including AM, M-FSK, M = 2, 4, 8, and noise, for a diverse selection of signal parameters such as bandwidth and frequency de...

Ngày tải lên: 21/06/2014, 19:20

... fading channels are developed. In [5, 6], optimal offline and near optimal online packet scheduling algorithms are developed to directly minimize energy usage in transmitting a given amount of information ... distortion and the energy cost in transmit- ting the summarized video frames. By varying the value of λ and solving the relaxed problem in the inner loop, we can obtain the...

Ngày tải lên: 21/06/2014, 22:20

... convex subset of H and A a nonlinear mapping. We use DA and RA to denote the domain and the range of the mapping A. → and  denote strong and weak convergence, respectively. Recall the following well-known ... pages doi:10.1155/2010/547828 Research Article Convergence of Paths for Perturbed Maximal Monotone Mappings in Hilbert Spaces Yuan Qing, 1 Xiaolong Qin, 1 Haiyun Zho...

Ngày tải lên: 21/06/2014, 07:20

... ω 2 ) = 1  √ 2πσ  M/2 e −(1/2σ 2 )x 2 −a 2 s 2  2 . (A.2) Hindawi Publishing Corporation EURASIP Journal on Advances in Signal Processing Volume 2010, Article ID 172703, 13 pages doi:10.1155/2010/172703 Research Article Robust Blind Frequency and ... on Advances in Signal Processing 13 [9] H. Fan, Y. Guo, and X. Feng, “Blind parameter estimation of frequency hopping signals...

Ngày tải lên: 21/06/2014, 08:20

... inverse filtering PIF1 5.1 1 Point-receiver-based inverse filtering PIF2-S 5.1 2 Point-receiver-based inverse filtering Point-Receiver-Based Inverse Filtering for Two Passengers. For the rendering ... receiver-based rendering approaches. H(z )in( 6) are measured. The matching model matrices and the inverse filters are given in (7 )and( 8). The weight = 0.45 and delay = 4 ms are used in mi...

Ngày tải lên: 21/06/2014, 20:20

... Hindawi Publishing Corporation EURASIP Journal on Advances in Signal Processing Volume 2010, Article ID 640186, 13 pages doi:10.1155/2010/640186 Research Article Joint Linear Processing for ... employing multiple-input-multiple- output (MIMO) relays [7]. The optimal designs of AF MIMO relays have been investigated in [8, 9] for point- to-point and in [10, 11] for point-to-mult...

Ngày tải lên: 21/06/2014, 08:20

... Wilson, and A. Sprintson, Joint physical layer coding and network coding for bi-directional relaying,” in Proceedings of the 45th Annual Allerton Conference on Com- munication, Control, and Computing, ... antennas and n receive antennas. From (19), we obtain the rate constraints in (28). The inequalities in (30) are the power constraints for terminals A and B, and those in...

Ngày tải lên: 21/06/2014, 17:20