Physical layer network coding and precoding for 2 way relay channel in cellular system TSP2011

Ngày tải lên: 21/09/2016, 22:43

... relay and/or multicast PLNC “Beamforming-based physical layer network coding for nonregenerative multi-way relaying” presents new beamforming relaying strategies for multiway relaying that allow ... incremental network coding through automatic repeat request (ARQ) to ensure desired quality of service (QoS) Joint design of LDPC coding and network coding can further improve th...

Ngày tải lên: 21/06/2014, 11:20

... Communications and Networking (0, 0) (1, 0) (0, 1) 3 (2, 1) (1, 2) (2, 0) (1, 1) (0, 2) 4 (i, j) Figure 6: Rectangular grid network MAC-LAYER FOR ASSISTANCE: TRANSMISSION STRATEGY FOR WIRELESS AD HOC NETWORKS ... the performance of our transmission strategy, where we will discuss the transmission efficiency of our strategy in linear, rectangular, and hexagonal networks,...

Ngày tải lên: 21/06/2014, 22:20

... persistence level (1–8) and a persistence-scaling factor (seven values, from to for ASC 2- 7) set during radio network planning  52 Radio Network Planning and Optimisation for UMTS and randomly selects ... rate 1/3) 128 30 — — — 64 60 12. 2 þ 3.4 AMR speech 12. 2 kbps, DCCH 3.4 kbps AMR (TTI 20 ms, CC 1/3 for TrCH dA and dB; CC 1 /2 for TrCH dC) and SRB...

Ngày tải lên: 14/08/2014, 12:21

... Network Modeling and Simulation for the Practicing Engineer Jack Burbank, William Kasch, Jon Ward AN INTRODUCTION TO NETWORK MODELING AND SIMULATION FOR THE PRACTICING ENGINEER Jack Burbank William ... relatively constant over the transmission of the message From Table 2-3, the IEEE 802.11 b and g channel bandwidth both exceeds and is below the...

Ngày tải lên: 02/04/2014, 15:49

... be reused for multisource- multicast network by viewing a multisourcemulticast network as a superposition of several multicast networks More specifically, the lost packets in the same information ... designing a retransmission mechanism for multisource- multicast networks that can achieve a high network throughput efficiency has received less interest The NC-based ARQ strateg...

Ngày tải lên: 21/06/2014, 05:20

... original data segments, and we refer to it as Cooperative Coding and Caching (C ); compre for example Network Coding (NC) and no coding at all (Non-NC ) 3.1 Overview of Cooperative Coding and Caching ... the caching data management This paper takes advantages of coding to facilitate the caching management for streaming data in multihop wireless...

Ngày tải lên: 21/06/2014, 17:20

... the notation # R for the number of domino tilings of R For example, # = We will use the notation #2 R for the parity of the number of domino tilings of R The direction of a domino from a fixed ... removal of forced dominoes (for a definition and extensive discussion of Aztec diamonds see [3] ) If n is even we see that (14) reduces to the formula for the numb...

Ngày tải lên: 07/08/2014, 06:22

... Eperua grandiflora, Symphonia globulifera, moni, Vouacapoua americana, Pradosia cochlearia (this study), Qualea rosea Carapa procera, patawa, and Dicorynia guianensis [24] From a structural point ... consequence of stem these parameters? on We undertook a study of the effects of damage by breakage on the growth and survival of saplings of three tropical rain for...

Ngày tải lên: 08/08/2014, 23:22

... http://grouper.ieee.org/groups/802 /11 /) 802 .11 Working Group Brief description 802 .11 -19 97, 802 .11 -19 99 802 .11 a -19 99 802 .11 b -19 99 802 .11 c 802 .11 d-20 01 802 .11 e 802 .11 f-2003 802 .11 g-2003 802 .11 h-2003 Base standard GHz ... networks Wireless network management 802 .11 i-2004 802 .11 j-2004 802 .11 k 802 .11 m 802 .11 n 802 .11 p 802 .11 r 802 .11 s 802 .11 t 802 ....

Ngày tải lên: 14/08/2014, 12:21

... for soft handover was set to dB (Table 3. 12) In Figures 3. 18 and 3. 19 there are examples of soft handover probabilities and soft handover conditions Radio Network Planning and Optimisation for ... Network Planning and Optimisation for UMTS Equations (3. 24) and (3. 25) yield: ð0:025 Á 16 kbps þ 0:010 Á 32 kbps þ 0:005 Á 64 kbps þ 0:2 kbps=0:87Þ Á 1 :3 Á...

Ngày tải lên: 14/08/2014, 12:21

... 0. 54 0 .41 0.20 0.23 0.27 0 .43 1.10 0.83 0.82 1.09 0.13 0.06 0.11 0.20 0.20 0.15 0. 14 0.13 0 .42 0.39 0.28 0. 24 0.39 0.75 0.60 0.76 0 .47 0.79 0 .47 0.73 0 .49 0.19 0.28 0 .41 0.12 0. 24 34. 4 32.2 34. 1 ... Average Standard deviation 4. 05 4. 08 4. 33 5.36 9.5 0.27 0.3 0 .49 0. 64 1.51 6.37 6 .44 6. 74 7.51 10 .4 0 .48 0.5 0 .47 0.57 1.38 Fast Power Control and User Equipment...

Ngày tải lên: 14/08/2014, 12:21

... =kT À e Radio Network Planning and Optimisation for UMTS Second Edition Edited by J Laiho, A Wacker and T Novosad # 2006 John Wiley & Sons, Ltd Radio Network Planning and Optimisation for UMTS 280 ... handovers degrading the performance in both the uplink and downlink The reduced BLER performance will Radio Network Planning and Optimisation for U...

Ngày tải lên: 14/08/2014, 12:21

... b 12.2 64 128 384 60 240 480 960 128 32 16 89 22 10 Micro-cell c 12.2 64 128 384 60 240 480 960 128 32 16 104 25 12 a Cch;2 56; 0 used for CPICH; Cch;2 56; 1 used for P-CCPCH; Cch ;64 ;1 used for S-CCPCH; ... handovers between GSM and WCDMA networks for load and coverage reasons Radio Network Planning and Optimisation for UMTS 300 Table 5.7 Trunking gain in the...

Ngày tải lên: 14/08/2014, 12:21