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

What are the advantages of public relations, What are the Advantages of Pub...

What are the Advantages of Public Relations? Advantages of Public Relations are as illustrated below: a) This helps in building and having relations along with local comm

Marketing, A. Identify the irritants, disappointments and annoyances of the...

A. Identify the irritants, disappointments and annoyances of the elderly when it comes to health care when they needed them.

How should marketing deliver value, How should marketing deliver value? ...

How should marketing deliver value? It is the nature of marketing. Marketer has to track customer requirements and deliver the product as per their needs. The company should sa

Use of array in assembly language, Q. Use of array in assembly language? ...

Q. Use of array in assembly language? Let's write a program to add two 5-byte numbers stored in an array. For illustration two numbers in hex can be: Let's also presu

How a buyer can decides in making a purchase, How a buyer can decides in ma...

How a buyer can decides in making a purchase? A buyer has to take few decisions while making a purchase. For such decision there are several situations/transaction made through

Idea screening - new product development, Idea Screening In the new-pro...

Idea Screening In the new-product development process, the second step is idea screening which involves screening new manufacture ideas to spot good ideas and discard poor ones

Marketing micro environment, Micro environment: Micro environment refers t...

Micro environment: Micro environment refers to the company's immediate environment, those environment factors that are in its proximity. These factors influence the company's non

What is the meaning of selling concept, What is the meaning of selling conc...

What is the meaning of selling concept? Meaning: Selling concept declares that consumers will not buy adequate of the organization’s products unless the organization unde

Significant factors for success of shopper stop, What are the significant f...

What are the significant factors that have led to the success of Shoppers Stop?

Explain the term business to business advertisement, Explain the term Busin...

Explain the term Business-to-Business Advertisement with examples. Business-to-Business Advertisement: • Promote plant & machinery, raw materials, spares etc. • Technic

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