Báo cáo hóa học: " Binary De Bruijn sequences for DS-CDMA systems: analysis and results" pptx

... properly cited. De Bruijn Gold Ideal De Bruijn Gold Ideal De Bruijn Gold Ideal Figure 6 Average probability of error for different numbers of users adopting De Bruijn spreading codes from the ... Gold sequences and ideal behavior, in the indoor test environment, uplink section. De Bruijn Gold Ideal De Bruijn Gold Ideal De Bruijn Gold Ideal Figur...

Ngày tải lên: 21/06/2014, 03:20

... which was con- sidered too cognitively demanding for respondents. Con- sequently, two interview schedules (marked ‘A’ and ‘ B’) were constructed that were identical in structure and formatting, but ... is the design of the health states tha t were presented to the respondents. Whilst the pre- sentation of EQ-5D descriptors is straightforward within valuation studies, w ith the format f...

Ngày tải lên: 20/06/2014, 15:20

... Access Revelation of graphene-Au for direct write deposition and characterization Shweta Bhandari 1 , Melepurath Deepa 2 , Amish G Joshi 1 , Aditya P Saxena 1 and Avanish K Srivastava 1* Abstract Graphene ... acid-functionalized graphene For acid functionalization of graphene, a solution with H 2 SO 4 :HNO 3 in a 3:1 volume ratio (12 ml H 2 SO 4 and 4 ml HNO 3 ) and 2 g graphite p...

Ngày tải lên: 21/06/2014, 03:20

... International Conference on Formal Methods and Models for Co-Design (MEMOCODE ’03), pp. 199–203, 2003. [5] N. Bombieri, F. Fummi, and G. Pravadelli, “A mutation model for the SystemC TLM 2.0 communication ... and initialized inside the process Static constant CONSTANT declared and initialized inside the process Var iabl e VARIABLE declared inside the process Static variable VARIAB...

Ngày tải lên: 21/06/2014, 11:20

... allocation and DyTSA scheme Based on the theoretical model and analysis of the throughput θ i for node v i in (5), the total throughput of all nodes in CRNs is depicted by  N i=1 θ i in (30). Considering ... Proposition 4 The demand d j of destination node v j equals to the sum of data from both direct link and multiple relay links, where d j = C 0j +  i+m−1 r=i  θ R jr . The dem...

Ngày tải lên: 21/06/2014, 17:20

... pages doi:10.1155/2009/528675 Editorial Cross-Layer Design for the Physical, MAC, and Link Layer in Wireless Systems Petar Popovski, 1, 2 Mary Ann Ingram, 3 Christian B. Peel, 4 Shinsuke Hara, 5 and Stavros Toumpis 6 1 Department of ... under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original wo...

Ngày tải lên: 21/06/2014, 22:20

... derive related identities for rank metric codes. T hese identities parallel the binomial and power moment identities derived for codes with the Hamming metric. Copyright © 2008 M. Gadouleau and ... distribution of codes. In this paper, we derive the MacWilliams identity for linear codes with the rank metric, and our identity has a different form than that by Delsarte. Using our Mac...

Ngày tải lên: 21/06/2014, 22:20

... a side-by-side configuration (receiver antenna array as an example). how would we decide the number of antenna elements for placement and the AS method for deployment? Our work will provide answers ... when designing and deploying AS schemes for the 3GPP LTE and LTE advanced technologies. There exist some interesting works, such as [18, 19]which consider AS in size sensitive wirele...

Ngày tải lên: 21/06/2014, 22:20

... system throughput and user throughput for BB-OFDMA with fixed BB power and BB- ITS. The performance for full-frequency reuse without interference protection termed ASCA is included for comparison. ... Communications and Networking depicted in Figure 4. Distance dependent path loss, log- normal shadowing, and frequency selective fading are taken into account, as specified in [24],...

Ngày tải lên: 21/06/2014, 23:20

... y 2 . From the de nition of J, we have Jx  Jy and therefore, x  y;see29 for more details. We need the following lemmas for the proof of our main results. Lemma 2.1 Kamimura and Takahashi ... Takahashi 12. Let X be a smooth and uniformly convex Banach space and let {x n } and {y n } be two sequences of X.Ifφx n ,y n  → 0 and either {x n } or {y n } is bounded, th...

Ngày tải lên: 22/06/2014, 02:20