Báo cáo hóa học: " Interference Mitigation for Coexistence of Heterogeneous Ultra-Wideband Systems" pot

... CONTROL FOR INTERFERENCE MITIGATION Motivated by the simulation and analysis results above, we take power control as the interference mitigation approach for the coexistence problem of MB-OFDM UWB ... control (GUTPC) algorithm is proposed for mit- igating interference caused by coexistence of heterogeneous UWB systems. Our intention is to improve the perfor- mance o...

Ngày tải lên: 22/06/2014, 22:20

... factor.Forhigha factors, RDMA performance converges to interference alignment, whereas for low a factors RDMA performance degrades even beyond the cochannel interference bound. While the performance ... of the variance-profiled Gaussian matrix B=C⊙ G and a number of zero columns. Let also k be the ratio of non- zero to total columns of A, b be the ratio of horizontal to vertic...

Ngày tải lên: 20/06/2014, 22:20

... more usual approach, the solutions are sought in the form of a simple layer potential for the Dirichlet problem and a double layer potential for the traction problem. 2000 Mathematics Subject Classification. ... elasto- statics. The classical indirect methods for solving them consist in looking for the solution in the form of a double layer potential and a simple layer potential re...

Ngày tải lên: 20/06/2014, 04:20

... implies that (4.3) holds. The proof is complete. 5. Proofs of theorems Proof of Theorem 1.1 The proof is similar to th at of [20], but for the sake of complete- ness, we give the details. We will show ... limit of 2kT-periodic solutions of a certain sequence of the second- order difference systems. A completely new and effective way is provided for dealing with the existence...

Ngày tải lên: 20/06/2014, 22:20

... Zhao 1,2 Correspondence: Tc_zhaodianli@139.com 1 College of Science, University of Shanghai for Science and Technology, Shanghai, 200093, China Full list of author information is available at the end of the article Abstract The ... < ε for all t ≥ s, and the zero solution of (8) is stable. Thus, the zero solution of (8) is asymptotically stable, and hence the zero solution...

Ngày tải lên: 20/06/2014, 22:20

... proof. □ 3 Proof of main results For the sake of convenience, we will denote various positive constants as C i , i =1,2, 3, Now, we are ready to proof our main results. Proof of Theorem 1.1. For u ... follows from ( 1 ) which are appeared in the proof of Theorem 1.2. Then the proof of Theorem 1.3 is completed. □ Proof of Theorem 1.4. From the proof of Theorem 1.1, we know t...

Ngày tải lên: 21/06/2014, 00:20

... proof of Theorem 3.1. Proof of Theorem 3.1. By elliptic regularity and Lemma 3.2, we have δ ∈ W 2 ,p 1 oc () ∩ H 1 0 () , and, consequently, the Sobolev embedding W 2,p loc → C 0, n 2p loc for p ... 2011:19 http://www.advancesindifferenceequations.com/content/2011/1/19 Page 7 of 16 The regularity of the solution, the Hausdorff dimension and the regularity of the free boundary a...

Ngày tải lên: 21/06/2014, 02:20

... rvative. For example, we get the abso- lute value of all coefficients of (2). Recently, the delay-fractioning or delay-partitioning approach [17,18] is widely used that has shown the potential of reducing ... Journal of Inequalities and Applications 2011, 2011:8 http://www.journalofinequalitiesandapplications.com/content/2011/1/8 Page 8 of 9 3. Liz, E, Ferreiro, JB: A note on the...

Ngày tải lên: 21/06/2014, 03:20

... standard deviation for at least three different batches of each nanocomplexes formulation. Atomic Force Microscopy Imaging (AFM) Atomic force microscopy observation was performed in air at room ... intensity-time curves of rat liver after injection of Gd–DTPA and nanocomplexes 624 Nanoscale Res Lett (2009) 4:618–626 123 nanocomplexes. Folding of the PEGs leads to the formation of...

Ngày tải lên: 22/06/2014, 00:20

... existence of solutions of (3.1), the existence of extremal solutions of (3.1), and the monotone dependence of these extremal solutions. 3.1. An existence result for (3.1). The existence of solutions of ... solution of (3.1). The existence of the least solution of (3.1) can be proved in a similar way. This com- pletes the proof of Lemma 3.3.  3.3. Monotonicity of the...

Ngày tải lên: 22/06/2014, 22:20