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.
Define one disadvantage of online buyers when dealing with unfamiliar sellers. One disadvantage of online buyers: Lack of trust is there observably as buyer cannot phy
What is Growth Stage in marketing strategies? Growth Stage: a. Improve product quality, add new product features and enhance styling. b. Adding new model and flanker
concepts and different core of marketing
What are Standardisation, Grading, and Branding in marketing functions of physical treatment? Standardisation, Grading, and Branding: Standardisation implies setting up of
What is the focus of marketing concept? Marketing Concept: Focus: The focus of the firm subsequent the marketing concept is on the improvement of those products or serv
You will develop an effective marketing communication for a new product (Diet cupcakes) that you have still created and launched it on Abu Dhabi market. In this assignment you are
DIRECT MARKETING: Meaning: direct marketing (DM) is the process by which a firm approaches its customers on one to one basis and markets its products directly to them. In con
Enumerate in detail about the communication process At a higher level, the communication process not only supports the transaction, by informing, persuading, reinforcing or di
what ford needs to do to make sure it is sensitive to changes in the cultural environment in the country
can you guys do an essay for my marketing class?
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