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.
(a) Explain with example the concept of anatomy of a product. (b) Differentiate between a brand mark and a brand name. (c) Draw an appropriate diagram to illustrate the impor
The Boeing Company makes a number of different types of aircraft for the commercial airline industry, e.g., the 727, 747, 757, 767, and 777 jet models. Is there any way for Boeing
Objectives/Learning Outcomes The module coursework assessment is designed to enable you to partially demonstrate the learning outcomes required for the successful completion of
The point is a,b let a,b be any point on the graph y= 1/x x cannot equal zero, prove that the area of the triangle formed by the tangent through a,b and the coordinates axes is 2
Problem 1: Describe how services emerged in industrialisation and post industrialisation periods. Detail explanation on Growth of the Service Sector and Service Industrie
Question 1: Determine the Employee Role of Dominance Detailed explanation on ‘Employee Role in Service Designing' Question 2: What is service differentiation?
Q. Give main decision areas in packaging? O R P ackaging & labeling is an important part of product management? How? O R Show th e main decision
Affordability Based Pricing : The affordability based pricing is relevant in regard of necessary commodities, which meet the basic requirement of all sections of peop
QUESTION 1 (a) Explain the stages involved in the Product Life Cycle concept and their relevance in marketing decision making. You may use any product/service as an example to
QUESTION a) Give three reasons why price is a very important element of the marketing mix b) Discuss the different situations that may lead a company to initiate price
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