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This SpringerBrief investigates cross layer resource allocation in
unlicensed LTE (Long Term Evolution) HetNets. Specifically, the
authors study and cover the radio access management of unlicensed
LTE to allow efficient spectrum utilization and harmonious
coexistence with other unlicensed systems in this brief. Efficient
radio access protocols are developed to allow unlicensed LTE users
to fair share channel access with unlicensed users in different
systems, including Wi-Fi and unlicensed LTE of other operators. An
analytical model is developed to study the performance of the
proposed protocols. To achieve efficient spectrum sharing among
various unlicensed users, the authors further formulate a resource
allocation problem based on Nobel Prize winning game theory
framework, and propose efficient algorithms to achieve the maximal
user utility. Opportunistic traffic offloading from licensed band
to unlicensed bands is also investigated, based on the network
formation game. By exploiting the characteristics of mobile social
networks, the offloading performance can be further enhanced. This
brief targets researchers and engineers from both academia and
industry interested in the development of LTE over unlicensed
bands, as well as the design and implementation of cross layer
radio resource management. Students studying electrical engineering
and computer science will also find this brief useful for their
studies.
This book presents a novel framework
design for  the next
generation Marine Wireless Communication Networks (MWCNs).
The authors first provide an overview of MWCNs, followed by a
discussion of challenges in the design and development
of MWCNs in support of a diversity
of marine services such as real-time marine
monitoring, offshore oil exploration,
drilling, marine tourism and fishing. The authors
then propose cross layer networking solutions to
achieve a high performance modern MWCN that enables efficient
and reliable data transmissions under hostile marine
environment, which include the network deployment, the
physical layer channel coding, intelligent network access and
resource management, and learning-based opportunistic
routing. Finally, the authors summarize the book
and present some open issues that will lead to new
research directions in the next generation MWCNs.
This book presents a novel framework design for the next generation
Marine Wireless Communication Networks (MWCNs). The authors first
provide an overview of MWCNs, followed by a discussion of
challenges in the design and development of MWCNs in support of a
diversity of marine services such as real-time marine monitoring,
offshore oil exploration, drilling, marine tourism and fishing. The
authors then propose cross layer networking solutions to achieve a
high performance modern MWCN that enables efficient and reliable
data transmissions under hostile marine environment, which include
the network deployment, the physical layer channel coding,
intelligent network access and resource management, and
learning-based opportunistic routing. Finally, the authors
summarize the book and present some open issues that will lead to
new research directions in the next generation MWCNs.
This brief focuses on network planning and resource allocation by
jointly considering cost and energy sustainability in wireless
networks with sustainable energy. The characteristics of green
energy and investigating existing energy-efficient green approaches
for wireless networks with sustainable energy is covered in the
first part of this brief. The book then addresses the random
availability and capacity of the energy supply. The authors explore
how to maximize the energy sustainability of the network and
minimize the failure probability that the mesh access points (APs)
could deplete their energy and put the network out of service due
to the unreliable energy supply. This brief also studies network
resource management issues in green wireless networks to minimize
cost. It jointly considers the relay node (RN) placement and
sub-carrier allocation (RNP-SA) issues in wireless networks with
sustainable energy, and then formulates the problem into a mixed
integer non-linear programming problem. Concise and informative,
this brief is a useful resource for professionals or researchers
studying wireless networks, communication networks, and energy
efficiency. Advanced-level students interested in energy technology
or communications engineering will also find the material valuable.
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