Báo cáo hóa học: " Research Article Optimal Multiuser Zero Forcing with Per-Antenna Power Constraints for Network MIMO Coordination" potx

... Communications and Networking Volume 2011, Article ID 190461, 12 pages doi:10.1155/2011/190461 Research Ar ticle Optimal Multiuser Zero Forcing with Per-Antenna Power Constraints for Network MIMO Coordination Saeed ... on network MIMO coordination [26, 37, 38] assuming the sum power or per- base-station power constraints, in this paper the proposed optimal...

Ngày tải lên: 21/06/2014, 05:20

... on Wireless Communications and Networking Volume 2009, Article ID 197682, 10 pages doi:10.1155/2009/197682 Research Article Optimal Multiuser MIMO Linear Precoding with LMMSE Receiver Fang Shu, ... system throughput with the spatial division multiple access (SDMA) technique. Optimal multiuser MIMO linear precoding is considered as a key issue in the area of multiuser...

Ngày tải lên: 21/06/2014, 23:20

... links (common networks) Gateway MODBUS/TCP DNP over TCP/IP Serial protocol over TCP/IP network DNP or MODBUS on serial network Local area or private network Other networks Gateway Firewall Corporate network MODBUS/TCP US/TCP US/TCP DNP ... process. One is forecasting errors in load forecast, and the other is in renewable output. Therefore it is required for system oper- ator or g...

Ngày tải lên: 21/06/2014, 23:20

... designed training sequence (10), the closed-form estimation variance (31) may provide a guideline for signal power allocation at transmitter, for example, for a given threshold of the estimation ... following steps. Step 1. By (32), we perform zero- forcing equalization by  S ( i ) =   S 1 ( i ) , ,  S N ( i )  T =   H ( i )  † )U ( i ) . (33) The information symbols, owing...

Ngày tải lên: 21/06/2014, 23:20

... P-pr operty if for any nonzero x ∈ R n , max 1≤i≤n (T(x)) i (S(x)) i > 0; (3.1) (ii) M-propertyifforanynonzerox ∈ R n , min 1≤i≤n (T(x)) i (S(x)) i > 0. (3.2) Let T,S ∈ Ᏼ with positively ... Specialized Research Fund for the Doctoral Program of Higher Education (20060610005) and the Korea Research Foundation Grant (KRF-2004-041-C00033). References [1] M.FiedlerandV.Pt ´ ak, “O...

Ngày tải lên: 22/06/2014, 18:20

... (GOP) level, to increase the error correction capacity of FEC for MPEG video streams within TCP- friendly constraints. Compared with the optimal frame-level FEC technique proposed in [14] by Wu et ... payload format for generic forward error cor- rection,” Internet Draft draft-ietf-avt-ulp-18, IETF, work in progress, June 2006. [32] J. Rosenberg and H. Schulzrinne, “An RTP payload fo...

Ngày tải lên: 22/06/2014, 19:20

... Wireless Communications and Networking Volume 2009, Article ID 801613, 10 pages doi:10.1155/2009/801613 Research Article Optimal and Fair Resource Allocation for Multiuser Wireless Multimedia ... allocation for multiuser video transmissions and evaluate its performance by comparing with existing competition based mechanisms. The rest of this paper is organized as follows. In...

Ngày tải lên: 21/06/2014, 22:20

... the optimal kernel function is similar to the optimal kernel function for {x( t)}. In this paper, we prove that the MSE optimal kernel function for any parameterized family of random processes with ... MSE optimal kernel for the family of locally stationary processes {x Q (t)} and the MSE for the kernel optimized for every (α, β) ∈ Q. The kernel function H x Q −opt works r...

Ngày tải lên: 21/06/2014, 07:20

... Theory and Applications Volume 2011, Article ID 175327, 13 pages doi:10.1155/2011/175327 Research Article ε -Optimal Solutions in Nonconvex Semi-Infinite Programs with Support Functions Do Sang Kim 1 and ... some corollaries on sufficient optimality conditions for almost -quasisolutions of P 1  directly from Theorems 3.4, 3.5,and3.7 with the proofs omitted. Corollary 4.1. For t...

Ngày tải lên: 21/06/2014, 20:20

... a function with equal number of extrema and zero crossings (or at most differed by one) with its envelopes, as defined by all the local maxima and minima, being symmetric with respecttozero[1]. An ... 2: Optimal coefficients b ij ’s for the BOSR. −1 −0.5 0 0.5 1 1.5 2 b r ij 1 2 3 4 5 6 7 8 IMF index i 1 0.5 0 −0.5 −1 Sample index j Figure 3: Optimal coefficients b ij ’s for the RBO...

Ngày tải lên: 21/06/2014, 22:20