Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
The problem formulation are:
R
the set of all mesh routers
N
number of mesh routers
K
the maximum number of antennas that is allowed to be installed in a mesh router
auv
the indicator function which is 1 if a direct wireless link is formed between mesh
routers u and v, and 0 otherwise, auu = 0
λu
the traffic demand of mesh router u
tuv
the traffic load offered by mesh routers u to v. tuv≥0, tuu = 0
cuv
link capacity of the wireless link between mesh routers u and v. cuv≥0, cuu = 0
δuv
the indicator function which is 1 if mesh router u is a gateway and 0 otherwise
σu
the cost on setting up mesh router u as a gateway
D
the maximum tolerable delay
du
the maximum delay of mesh router u
The WMN design problem is then formulated as:
The cost on setting up an antenna and setting mesh router u as a gateway is normalized as 1 and σu, respectively. Constraint (C1) represents the degree constraint on mesh routers, while constraint (C2) requires that the offered load of mesh routers u to v does not exceed the link capacity. Constraint (C3) requires traffic balance for each non-gateway mesh router. Besides, for a gateway mesh router, no traffic demand is present and a gateway does not offer traffic load to other mesh routers. Constraint (C4) requires that all traffic demands are served by gateways. Constraint (C5) means that a link is formed by two opposite antennas. Constraint (C6) requires that the maximum packet delay of each mesh router is within an acceptable range.
Moreover, for the sake of survivability, the WMN requires that each non-gateway mesh router should have at least two node-disjoint paths to different gateways. Therefore a WMN must meet the following survivability
requirement:
? i,j ? (1- δu)ni,j = 0
where ni,j denotes the number of common nodes among mesh router u's ith and j th paths.
Use directional antenna and node operate in Time division duplex (TDD) mode with BWMN.
Traffic demand of mesh router is composed of client's effective traffic demands.
Describe the inelastic demand and fluctuating demand in business market and the consumer market. Inelastic Demand: The demand for several business goods and services is i
BC4 is a manufacturer of bedroom furniture with four factories in the south of the country. As a result of declining company financial performance, the Managing Director (MD) engag
Question: The recognition of human capital by modern businesses has led to the development of Human Resource Accounting (HRA). Required (a) Describe the following terms:
Q. Illustrate the Features of Advertisement? 1) Paid form :- Advertisement is certainly not free of cost. The company has to formulate the payment to the media used for advert
what is test marketing ? Explain various approaches that are followed by FMCG company in test marketing..?
Explain about the Brand Equity. Brand Equity: Brand equity includes a set of assets correlated to the brand’s name and the symbols which adds to the value given by a prod
Broad Cast Media:- It includes advertisement in television , ratio and cable etc. It varies from print advertising media as it has both audio and visual effect. Broadcast is a med
State The Concept of Marketing as an Exchange Concept of exchange, according to most marketing academics and practitioners, is central to our understanding of marketing. For a
The straight line y=x+3 cuts the circle x^2+y^2-6x-4y-3=0 at points P and Q, where Q lies in the first quadrant. Calculate the coordinates of P and Q. Then, state the coordinates
E- Marketing environment: The marketing environment is ever changing, providing planty of opportunities to develop new market products, new markets, and new media of communicat
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd