Request to send (RTS) clear to send (CTS): The optimal mechanism used by the IEEE 802.11 is RTS. This is used to decreasing the frame collisions which was introduced by the hidden node problem. In order to avoid the collisions problem, the IEEE 802.11 protocol allows a station to use Request to Send (RTS) and Clear to Send (CTS) control frames to reserve access to the channel. When a sender want to send a data frame, it can initial send an RTS frame to the AP. After AP receives the RTS frame, it will responds by broadcasting a CTS frame.

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Answer 1

Question

Chapter 7, Problem R10RQ

Program Plan Intro

Request to send (RTS) clear to send (CTS):

The optimal mechanism used by the IEEE 802.11 is RTS. This is used to decreasing the frame collisions which was introduced by the hidden node problem.

In order to avoid the collisions problem, the IEEE 802.11 protocol allows a station to use Request to Send (RTS) and Clear to Send (CTS) control frames to reserve access to the channel.

When a sender want to send a data frame, it can initial send an RTS frame to the AP. After AP receives the RTS frame, it will responds by broadcasting a CTS frame.

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Answer 2

Question

Chapter 7, Problem R10RQ

Program Plan Intro

Request to send (RTS) clear to send (CTS):

The optimal mechanism used by the IEEE 802.11 is RTS. This is used to decreasing the frame collisions which was introduced by the hidden node problem.

In order to avoid the collisions problem, the IEEE 802.11 protocol allows a station to use Request to Send (RTS) and Clear to Send (CTS) control frames to reserve access to the channel.

When a sender want to send a data frame, it can initial send an RTS frame to the AP. After AP receives the RTS frame, it will responds by broadcasting a CTS frame.

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Answer 3

Question

Chapter 7, Problem R10RQ

Program Plan Intro

Request to send (RTS) clear to send (CTS):

The optimal mechanism used by the IEEE 802.11 is RTS. This is used to decreasing the frame collisions which was introduced by the hidden node problem.

In order to avoid the collisions problem, the IEEE 802.11 protocol allows a station to use Request to Send (RTS) and Clear to Send (CTS) control frames to reserve access to the channel.

When a sender want to send a data frame, it can initial send an RTS frame to the AP. After AP receives the RTS frame, it will responds by broadcasting a CTS frame.

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Answer 4

Question

Chapter 7, Problem R10RQ

Program Plan Intro

Request to send (RTS) clear to send (CTS):

The optimal mechanism used by the IEEE 802.11 is RTS. This is used to decreasing the frame collisions which was introduced by the hidden node problem.

In order to avoid the collisions problem, the IEEE 802.11 protocol allows a station to use Request to Send (RTS) and Clear to Send (CTS) control frames to reserve access to the channel.

When a sender want to send a data frame, it can initial send an RTS frame to the AP. After AP receives the RTS frame, it will responds by broadcasting a CTS frame.

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Answer 5

Chapter 7, Problem R10RQ

Program Plan Intro

Request to send (RTS) clear to send (CTS):

The optimal mechanism used by the IEEE 802.11 is RTS. This is used to decreasing the frame collisions which was introduced by the hidden node problem.

In order to avoid the collisions problem, the IEEE 802.11 protocol allows a station to use Request to Send (RTS) and Clear to Send (CTS) control frames to reserve access to the channel.

When a sender want to send a data frame, it can initial send an RTS frame to the AP. After AP receives the RTS frame, it will responds by broadcasting a CTS frame.

Answer 6

Chapter 7, Problem R10RQ

Program Plan Intro

Request to send (RTS) clear to send (CTS):

The optimal mechanism used by the IEEE 802.11 is RTS. This is used to decreasing the frame collisions which was introduced by the hidden node problem.

In order to avoid the collisions problem, the IEEE 802.11 protocol allows a station to use Request to Send (RTS) and Clear to Send (CTS) control frames to reserve access to the channel.

When a sender want to send a data frame, it can initial send an RTS frame to the AP. After AP receives the RTS frame, it will responds by broadcasting a CTS frame.

Answer 7

Chapter 7, Problem R10RQ

Program Plan Intro

Request to send (RTS) clear to send (CTS):

The optimal mechanism used by the IEEE 802.11 is RTS. This is used to decreasing the frame collisions which was introduced by the hidden node problem.

In order to avoid the collisions problem, the IEEE 802.11 protocol allows a station to use Request to Send (RTS) and Clear to Send (CTS) control frames to reserve access to the channel.

When a sender want to send a data frame, it can initial send an RTS frame to the AP. After AP receives the RTS frame, it will responds by broadcasting a CTS frame.

Answer 8

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Answer 9

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Answer 10

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Answer 11

Ch. 7 - Prob. R1RQ Ch. 7 - Prob. R2RQ Ch. 7 - Prob. R3RQ Ch. 7 - Prob. R4RQ Ch. 7 - Prob. R5RQ Ch. 7 - Prob. R6RQ Ch. 7 - Prob. R7RQ Ch. 7 - Prob. R8RQ Ch. 7 - Prob. R9RQ Ch. 7 - Prob. R10RQ

Solution Summary: The author explains the optimal mechanism used by IEEE 802.11 is RTS, which reduces the frame collisions introduced by the hidden node problem.

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Chapter 7 Solutions