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

Explain the role of direct marketing, Q. Explain the Role of direct marketi...

Q. Explain the Role of direct marketing? Role of direct marketing:- a) Focus is on literate customer. b) For service marketing like insurance, Banking, telecommunication.

Determine the role of market segmentation, Question 1: Determine the ro...

Question 1: Determine the role of market segmentation in effective marketing. Identify and briefly describe the criteria that you would use to help establish whether a variable

Define the concept of integrated communication, Question 1: (a) Disting...

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

Advertising and public relations, We have just completed another Election p...

We have just completed another Election process. Think of some of the political advertisement you were bombarded with during the last few months. What types of media were used in t

Explain the marketing communications mix, Explain the Marketing Communicati...

Explain the Marketing Communications Mix Marketing communications mix comprises a set of tools (disciplines) which can be used in various combinations and different degrees of

Analyse accurately and analytically environments situation, Based on a sele...

Based on a selected company, a student is required to conduct a systemic and detailed marketing plan of a new product offering. The effects of global warming are with us now. E

Hyperbola , How do I know if the hyperbolas are vertical or horizontal?

How do I know if the hyperbolas are vertical or horizontal?

Buying decision process, with reference to the purchase of a new television...

with reference to the purchase of a new television set explain the buying decision process which a typical consumer goes through demonstrate how company can formulate their marketi

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