... Article
Intelligent Broadcasting in Mobile Ad Hoc Networks:
Three Classes of Adaptive Protocols
Michael D. Colagrosso
Department of Mathematical and Computer Sciences, Colorado School of Mines, ... Camp, “Comparison of broadcasting tech-
niques for mobile ad hoc networks,” in Proceedings of the 3rd
ACM International Symposium on Mobile Ad Hoc Ne...
... proposed
design in MIMO ad hoc networks.
The rest of this paper is organized as follows. In Section 2,
a review of the pertinent works on the precoding methods
in MIMO ad hoc networks is presented. In Section ... SINR values. Thus, maintaining a minimum SINR
threshold would be more efficient in boosting up the system
throughput. Our proposition does not deal directly with...
... which includes the exchanging of control channel messages usually needs four time slots in traditional relaying schemes since
all involved nodes operate in half-duplex mode, resulting in significant ... as a reinforcement learning problem [14]. In
this section, we briefly explain the reinforcement learning
agent in the Network Coding based Intercluster Connection,
and then we presen...
... z
i
∈ X, i
1, 2, ,n.
Proof. The proofs of 1 and 2 are easy and left to the reader. In order to prove 3,let
x, y, z
1
, ,z
n
be any points in X. Using the triangle inequality satisfied by ... 3.9
Since lim
n →∞
LipT
n
0, then {T
n
x} is a Cauchy sequence. Hence {T
n
x} converges to some
point ωx since X is complete. The remaining part of the proof follows the same as in...
... increased
by adopting a sliding encoding mechanism [22]. The sliding
encoding is a UL interleaver mechanism: a UL-FEC encoder
implementing sliding encoding selects the k
data columns
from a window ... is in
charge of dealing with new purposes and constraints. In an
OFDM based system, in fact, orthogonal messages have to be
sent, thus the major challenge in such a system is to main...
... subcarriers are ordered
according to their link gains (best link gain first) and the
SINR targets are reassigned in descending order.
An interesting question now is to obtain the maximum
possible rate ... literature (e.g., in [11, 12] and the references
therein). However, in the light of the recent research
initiatives on green radio, an interesting question is to find
a method of t...
... multiplexing
(OFDM-) based intelligent packet communication systems are proposed. In the channel estimation scheme, we use additional
8 short training symbols besides 2 long training symbols for intelligently ... symbol interval. In addition, a guard interval or cyclic
prefix (CP) is inserted to combat the frequency selectivity
of the wireless multipath fading channel [3, 4]. In wire...
... concept of
an intelligent decision-making system to solve that kind of
problem with renewable investment and operational issues
instead of humans. For that purpose it is needed to have
its own intelligent ... system.
Intelligent decision
making system
N-th decision
Analysis on results
(N+1)-th decision
Wind-farm SCADA
Data acquisition
Feedback
Figure 12: Interaction between IDMS...
... the three- phase operation, which
may incur some processing overhead. First, an IN
i
has to
intercept three different types of packets, (i) RTCP packets
of activating and deactivating the I-EPD in ... video streaming over a multihop wireless ad hoc network.
In a multihop wireless ad hoc network, the quality of transferring real-time video streams could be seriously degra...
... especially for large-size data sequences.
Inordertosavethethreeintermediatedatasets,listof
insignificant sets (LIS), list of insignificant pix els (LIP),
and list of significant pixels (LSP), the SPIHT ... Circuit of the MRLC block shown in Figure 4.
clinical information, including the amplitude and duration,
can be preserved well.
5. Hardware Simulation
The block diagram of an MRLC en...