... on the main
subject of this article which is the delivery of partitioned
H. 264 video over WLANs.
4.2. Transmission of partitioned H. 264 video
The data partitioning feature is available in the ... Networking
Volume 2008, Article ID 48029 3, 14 pages
doi:10.1155/2008/ 48029 3
Research Article
Efficient Transmission of H. 264 Video over
Multirate IEEE...
... from two mismatched front-end filters
in the I and Q branches, with frequency responses given
as H
ti
= F
N
h
ti
and H
tq
= F
N
h
tq
,whereh
ti
and h
tq
are the impulse response of the respective ... selectivity of the channel within
the OFDM symbol in order to estimate the transmitter
and receiver IQ imbalance gain parameters; see (32). When
the channel tap length is greater tha...
... the mth eigenvalue of H
H
k
H
k
while σ
(k)
m
is
the mth singular value of H
k
. ρ
m
denotes the power given to
the mth data stream and
M
m
=1
ρ
m
= P
T
.Theoptimumpower
distribution over the ... which maximizes the average sum rate) while each
of the remaining M
− L data streams is assigned to a user
with the highest ZF receiver postprocessing SNR. We have
shown that in this...
... highlighted with circles. (c) shows pixels where the steepest
descending paths and minima have been labelled. The labels used for the direction of the steepest descending path are shown on the ... the direction of the steepest
descending path. (a) shows the criterion used when determining
order of steepest descendent path when there is more than one
possible path; that is, the pixel has...
... if the deadline of
the message at the head of each trip can be met, the deadlines
of all other messages can also be met.
Denote the delay of the message at the head of (k +1)
th
trip as D
k+1
.AscanbeseenfromFigure ... Area on the Maximum
Throughput. As shown in (13), the maximum throughput
that can be achieved is determined by the deadlines of
messages, the travel time between th...
... The go al of prefetching through the multithread-
ing mechanism is to have the geometry already in memory
by the time it is needed. But the threads will occupy some
of the main memory and this ... 4.454.
Another example that demonstrates the benefits of rule-
based prefetching is show n in Figure 3. We demonstrate three
different requests of a client as a snapshot. With the help of
th...
... literal. This indicates the ap-
plication of the literal value to the remaining port of the pair.
Figure 4 shows the underlying hardware templates of the
sequential operators. When the state is ... performance even further. The integration of IP blocks into the compiled datapaths poses a different set of problems
than stitching together IPs to form a system-on-chip; though, instead...
... differ in their
responses to the stimuli. The result of the test for both the
resolutions indicates that the the null hypothesis cannot be
rejected, as a further proof of the fact that the two datasets
of ... line with the center of the
video display at a specified viewing distance, equal to 6–8 H
for CIF sequences and to 4–6 H for 4CIF sequences [13],
where H denotes the native...
... Moreover, the KL divergence of appr.I inference
has much more spikes than that of appr.II, both in forward
and backward pass. However, it is shown that neither the
error of appr.I nor that of ... R
L
uv
},whereR
L
uv
is the
number of path form u to v not longer than L. The path
length here is the number of camera nodes between u and v;
L
= 0 means that u and v are connected direct...
... of the echoes,
the dispersivity of the spring bends the echoed impulses into
chirps.
Broadly speaking, the impulse response of a spring can
be thought of as two series of these dispersive echoes ... The group delay has a
maximum at f
C
. The second set of echoes is present over
the whole audio band, but at much lower amplitudes than
the lower-frequency echoes. This set of chir...