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.
What is Multi Segment Approach for selecting target markets? Multi segment Approach: As an organization directs its marketing attempts at two or more segments through dev
1. What is test marketing? Explain the various approaches that are followed by FMCG companies in test marketing.
Demonstrate your understanding of the principles of marketing by illustrating the motivation behind energy drink consumers.
What are the objectives of Marketing Information System? Objectives of Marketing Information System This comprises marketing planning system, implementation system and ma
Question 1: (a) Distinguish between destination branding and country branding? (b) Market Research is of paramount importance prior to developing a branding and a communicat
A binary relation R from A to B is said to be a function if for every element a in A, there is a unique element b in B so that (a, b) is in R. For a function R from A to B, instead
Question 1: Why are relationship marketing (RM) and specifically customer relationship management (CRM) appropriate for Orange in managing its marketing efforts? Question
What are tangible advantages in e-commerce? Tangible advantages are as explained below: Through the buyer’s perspective e-commerce gives very many tangible advantages: a.
people have a peculiar behaviour over a product and why is it so.How a product is altered to attract customers? What are the techniques companies follow to retain and add new custo
Question 1: Briefly describe the functionalities of CRM sub modules. List out the benefits of CRM Systems. Functionalities List the benefits Question 2:
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