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.
The venture capital firm called MIT Ventures is considering a $5M first round investment in Brainiac.com. MIT Ventures proposes to structure the investment as 5M shares of converti
The term project for MKT 5160 is the creation of a marketing plan. This is an individual assignment. Your term project consists of creating a new product or service and developin
Tools of Promotion Advertising A paid form of non-personal communication regarding to an organization and/or its manufacture to a target audience via a mass medium. P
What are focus and drawback of product concept? Product Concept: Focus: The focus of the firms subsequent the product concept is onto the production of greater products
Question 1: The PEST framework which prompts companies to consider Political, Economic, Social and Technological factors - a rather broad bush form of analysis - is scarcely ad
What is Message reception Contextual conditions in which messages are received and ascribed meanings are very different. In organisational setting the context is more formal
Personal selling: Meaning & definition: Personal selling is unique as it is a face to face transaction between a salesman and a prospective customer. Evidently, a well traine
what are advantages and disadvantages of five maketing philosophies
Explain about the efficiency rationale for intermediaries. Efficiency rationale for intermediaries: Intermediaries occur within the process of exchange and they can enhan
Determination process: Estimating the demand for the product: the first step in determining the price of a new product is to estimate the anticipated demand of the product. H
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