Thesis for Master’s Degree

Design and Performance Evaluation of Wireless LAN MAC Protocol for Real-Time Communication

Design and Performance Evaluation of Protocol

Chris Kim

Computer Engineering Major

Department of IT Convergence Engineering

Gradaute School

Gachon University

Thesis for Master’s Degree

Design and Performance Evaluation of Wireless LAN MAC Protocol for Real-Time Communication

Design and Performance Evaluation of Protocol

Chris Kim

Computer Engineering Major

Department of IT Convergence Engineering

Gradaute School

Gachon University

Thesis for Master’s Degree

Supervised by Prof. Hong, Kil-dong

Design and Performance Evaluation of Wireless LAN MAC Protocol for Real-Time Communication

Design and Performance Evaluation of Protocol

Submitted in Fulfillment of the Requirements for the Degree of Master of IT Convergence Engineering

June, 2016

This certifies that the master’s thesis

of Family name, Given name is approved.

Chris Kim

Computer Engineering Major

Department of IT Convergence Engineering

Graduate School

Gachon University

Committee Chairman                   (seal)

Committee Member                     (seal)

Committee Member                     (seal)

This certifies that the Ph.D. thesis

of Family name, Given name is approved.

Committee Chairman                   (seal)

Committee Member                     (seal)

Committee Member                     (seal)

Committee Member                     (seal)

Committee Member                     (seal)

1. Introduction

Since the first characterization in 1996 (1), Toll-like receptors (TLRs), belonging to the family of pattern recognition receptors have been identified to play the crucial role in the innate immune response (2-5). In response to pathogen, a commonly accepted model is that TLRs form either homodimer or heterodimer at their cytoplasmic TIR domains, for examples, the TLR1/2 dimer is involved in the responses to triacylated liproteins, while the TLR2/6 dimer is responsible for the recognition of diacylated lipoproteins (6).

The downstream signaling pathways of mammalian TLRs have been studied by several groups. Generally, they are classified into two major pathways, a MyD88-dependent pathway driving inflammatory cytokine production, and a pathway independent on MyD88 that results in IFN-β production and maturation of dendritic cells (5, 7). However, there is little information regarding the underlying molecular mechanism of TLR activation thereby regulating the innate immune response.

1) In general, it is classified into sections, chapters, passages and clauses.

2) Examples of the listing numbers

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1)

(1)

①

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3) Examples of when an enumeration is subdivided

The section I

The chapter I

The passage I

1

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ABSTRACT

Design and Performance Evaluation of Wireless LAN

MAC Protocol for Real-Time Communication

Chris Kim

Supervised by Prof. Hong, Kil Dong

Dept. of IT Convergence Engineering

Graduate School of

Gachon University

With the development of computer technology, the computer network is widely using now. But flowing it, there are so many new intrusion types appearing. The information security is more and more important. Although there are a lot of kinds intrusion detection systems which are working to protect our system now, the news ablout hackers making a big destroy always is heard by us.