Effective traffic demands, Marketing Management

Assignment Help:

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:

150_Effective traffic demands.png

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.


Related Discussions:- Effective traffic demands

Shoppers’ Stop, How are Indian customers visiting Shoppers’ stop any differ...

How are Indian customers visiting Shoppers’ stop any different from customers of developed western countries?

Consumer behavior, ASSIGNMENT’S OBJECTIVE • To give the student the chance ...

ASSIGNMENT’S OBJECTIVE • To give the student the chance of analyzing a company through the help of given case study to narrow the scope for them. This assignment gives the opportun

Describe about advertising, Q. Describe about advertising? Meaning :-...

Q. Describe about advertising? Meaning :- It is derived as of the Latin word 'adverto' OR we can utter turn the customer towards the products. Definition: - As-per

Enumerate about the objective based pricing, Enumerate about the Objective ...

Enumerate about the Objective Based Pricing This method is applicable to introduction of new (innovative) products. If, at introductory stage of the products, organisation wish

How is customer satisfaction affected in marketing, How is customer satisfa...

How is customer satisfaction affected in marketing? As demonstrated in figure, customer satisfaction is affected by perceived quality of service and product attributes, benefit

What is product line pricing, What is Product Line Pricing? Product L...

What is Product Line Pricing? Product Line Pricing: Strategic Marketing has led firms to take on segmentation and diversification strategies that have results within the

Forms of product or service promotion, Forms of Consumer Promotion: 1 ...

Forms of Consumer Promotion: 1 free distribution of samples: it involves free distribution of samples to ultimate consumers. The samples may be distributed door to door or ma

Consumer perceptions of value, Consumer perceptions of value Consumers...

Consumer perceptions of value Consumers are usually going for value. They feel that they have bought the right product to satisfy their requirements and paid a fair price for

Caselet, how should shopper stop develop its demand forecast

how should shopper stop develop its demand forecast

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

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!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd