Báo cáo hóa học: " Research Article Robust and Scalable Transmission of Arbitrary 3D Models over Wireless Networks" pptx
Báo cáo hóa học: " Research Article Robust and Scalable Transmission of Arbitrary 3D Models over Wireless Networks" pptx
... addressed wireless 3D
transmission. The importance of 3D wireless transmission
has grown with the advent of the IEEE 802.11 card on most
laptops, the popularity of 3D online games on handheld
devices, ... Transmission of Arbitrary
3D Models over Wireless Networks
Irene Cheng,
1, 2
Lihang Ying,
2
Kostas Daniilidis,
1
and Anup Basu
2
1
Department of Computer...
Báo cáo hóa học: " Research Article Robust and Scalable Transmission of Arbitrary 3D Models over Wireless Networks" potx
... appearance of
shadows (shadow contrast levels) and handling of split and
merge situations (split metric and merge metric).
4.3.1. Chosen segmentation measure subset
Due to the enormous costs and expenditure ... bounding box of an GT object with
centroid
→
x
GT
and let d
GT
be the length of the bounding box’
diagonal of the GT object. Let
→
b
AR
and
→
x
AR
be the bounding...
Báo cáo hóa học: " Research Article Distributed and Cooperative Link Scheduling for Large-Scale Multihop Wireless Networks" doc
... correspond to a divergence of some of the values of
P
l
(i)
(k). However, a rigorous proof of such a divergence is
complicated by the interactive nature of the iterations of (6)
and (9).
As long as ... 2: Illustration of P
l
(i)
(k) of the DCLS algorithm with K = 3
and λ
= 5 for the ring network versus the iteration index i for an
arbitrary choice of l and k and di...
Báo cáo hóa học: " Research Article Virtual Cooperation for Throughput Maximization in Distributed Large-Scale Wireless Networks" pptx
... average sum-rate of the network is
achieved at M
= 1, for all values of 1 ≤ M ≤ K.
F. Pro of of Rema rk 4
Using (3 )and( 4)andforeveryvalueof1≤ M ≤ K and
α
= 0, the average sum-rate of the network ... function of M. Consequently, the
maximum average sum-rate of the network for α
= 0and
every value of 1
≤ M ≤ K is achieved at M = 1.
G. Proof of Remark 5
From (3 )and( 4), the...
Báo cáo hóa học: " Research Article A WiMAX-Based Implementation of Network MIMO for Indoor Wireless Systems" pptx
... of those APs in the absence
of shadow fading and interference from other users. It is
a composite measure of the transmitter power available to
the user, the carrier frequency and bandwidth of ... reuse, all users
and APs transmit over the entire time-frequency grid. Under
frequency reuse 1/2, the 10 MHz bandwidth is partitioned
equally into upper and lower 5 MHz subbands a...
Báo cáo hóa học: " Research Article Energy-Efficient Transmission of Wavelet-Based Images in Wireless Sensor Networks" pdf
... Journal on Image and Video Processing
Volume 2007, Article ID 47345, 11 pages
doi:10.1155/2007/47345
Research Article
Energy-Efficient Transmission of Wavelet-Based Images in
Wireless Sensor Networks
Vincent ... the
sink P
0
and P
1
,andP
2
is lost, we obtain a PSNR of 36.74 dB.
In the same way, that is, with the same test image and DWT
levels, we obtain a P
1
of 13 packe...
Báo cáo hóa học: " Research Article Robust and Accurate Curvature Estimation Using Adaptive Line Integrals" pdf
... Fla, USA, 1982.
[19] I. M. Anderson and J. C. Bezdek, “Curvature and tangential
deflection of discrete arcs: a theory based on the commutator
of scatter matrix pairs and its application to vertex ... Vision and
Applications, vol. 10, no. 1, pp. 17–26, 1997.
[32] C. Tang and G. Medioni, Robust estimation of curvature
information from noisy 3D data for shape description,” in
P...
Báo cáo hóa học: "Research Article Robust and Computationally Efficient Signal-Dependent Method for Joint DOA and Frequency Estimation" docx
... (16) and the center frequency of the band of interest ω
c
.
The idea of DOA estimation is similar to the method
of [6] (referred to as the Viberg-Stoica method) which
avoids the operation of joint ... Processing
Volume 2008, Article ID 134853, 16 pages
doi:10.1155/2008/134853
Research Article
Robust and Computationally Efficient Signal-Dependent
Method for Joint DOA and...
Báo cáo hóa học: "Research Article PAPR and the Density of Information Bearing Signals in OFDM" docx
... The
location of t hese two sets remains fixed for all codewords and
over all uses of the channel.
Of the handful of methods to reduce PAPR, tone reser-
vation is particularly robust and canonical. ... compact support and
cannot be band-limited. Since s is band-limited, this means s
1
cannot be band-limited, and thus out -of- band radiation has
been caused. This motivates th...
Báo cáo hóa học: " Research Article Design and Experimental Evaluation of a Vehicular Network Based on NEMO and MANET" pdf
... 5 10
−10 −50 5 10
Bandwidth (Kbits/sec)Bandwidth (Kbits/sec)
Bandwidth (Kbits/sec)
Bandwidth (Kbits/sec)Bandwidth (Kbits/sec)
Bandwidth (Kbits/sec)
Bandwidth (Kbits/sec)
Bandwidth (Kbits/sec)
Average
1st
2nd
Average
1st
2nd
Average
1st
2nd
Average
1st
2nd
Average
1st
2nd
Average
1st
2nd
Average
1st
2nd
Average
1st
2nd
NW
176, ... maintaining MR1 (and thus
MNN1) moving in a 65 meters radius a...
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