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.
In control engineering,a discrete-time system has the following closed-loop transfer function: G(z)=K(3zcube+2) divided by z
The PEST analysis is a structure that strategy advisors utilize to examine the external macro-environment in which a firm works. PEST is an acronym for the subsequent factors
What is consumer satisfaction about the marketing? Consumer satisfaction: Today’s customers face a growing range of choices in the products and services they can buy. The
Question 1: The characteristics of services profoundly impact on the delivery of tourism and hospitality products. Discuss the strategies that you would use to control the neg
what is the solution of n dimensional laplace equations ??
1) What are the stages described in the model of the entrepreneurial process? What are the factors that give birth to a new enterprise and influence how it develops from an idea to
Question 1: i). Use appropriate examples to describe and elaborate on the "Functions of advertising". ii) There are different types of advertising like Retail Advertising,
Explain about the Company’s Macroenvironment in brief. The Company’s Macroenvironment: The larger societal forces influence the entire microenvironment demographic, natura
Ambush Marketing is a purposeful attempt by a business or brand to relate itself with an occasion (often a sporting event) so as to gain some of the advantages related with being
Q. Show the Advertising effects on Demand? Effect on Demand:- In case of new advertising, products, creates primary demand by educating the audience regarding utilizes of the
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