Question 1

LMDS signals can travel up to 30 miles using optical line-of-sight technology.

Accepted Answer

A) True 
 B)False

Question 2

What is a burst data transmission in the 802.16 standard?

Accepted Answer

A data transmission to or from a single

Question 3

MATCHING
-a device that connects an LMDS modem to a LAN or telephone system

Accepted Answer

A) baseband 
B) broadband 
C) burst profiles 
D) Free Space Optics 
E) jitter
F)latency
G)Network Interface Unit
H)scintillation
I)super high frequency
J)Time Division Duplexing 
A) baseband 
B) broadband 
C) burst profiles 
D) Free Space Optics 
E) jitter
F)latency
G)Network Interface Unit
H)scintillation
I)super high frequency
J)Time Division Duplexing

Question 4

MATCHING
-a mechanism that divides a single transmission into two parts: an uplink part and a downlink part

Accepted Answer

A) baseband 
B) broadband 
C) burst profiles 
D) Free Space Optics 
E) jitter
F)latency
G)Network Interface Unit
H)scintillation
I)super high frequency
J)Time Division Duplexing 
A) baseband 
B) broadband 
C) burst profiles 
D) Free Space Optics 
E) jitter
F)latency
G)Network Interface Unit
H)scintillation
I)super high frequency
J)Time Division Duplexing

Question 5

A last mile connection is the link between two ISPs.

Accepted Answer

A) True 
 B)False

Question 6

MATCHING
-negotiated between the BS and the SSs that specifies the number of time slots allocated to the SSs to maintain QoS

Accepted Answer

A) baseband 
B) broadband 
C) burst profiles 
D) Free Space Optics 
E) jitter
F)latency
G)Network Interface Unit
H)scintillation
I)super high frequency
J)Time Division Duplexing 
A) baseband 
B) broadband 
C) burst profiles 
D) Free Space Optics 
E) jitter
F)latency
G)Network Interface Unit
H)scintillation
I)super high frequency
J)Time Division Duplexing

Question 7

________________ treats the entire transmission medium as if it were only one channel and transmits only one data signal at a time over a single frequency.

Accepted Answer

The answer of ________________ treats the entire transmission medium as...

Question 8

Which type of point-to-point connection is infrared-based?

Accepted Answer

A)  WiMAX 
B)  LMDS 
C)  MMDS 
D)  FSO 
A)  WiMAX 
B)  LMDS 
C)  MMDS 
D)  FSO

Question 9

Which wireless MAN technology communicates with data rates up to 70 Mbps in the 2-11 GHz bands?

Accepted Answer

A)  LMDS 
B)  FSO 
C)  WiMAX 
D)  MMDS 
A)  LMDS 
B)  FSO 
C)  WiMAX 
D)  MMDS

Question 10

Most WMAN technologies are based on ___________ signals.

Accepted Answer

The answer of Most WMAN technologies are based on ___________...

Question 11

MATCHING
-the maximum delay variation between two consecutive packets over a period of time

Accepted Answer

A) baseband 
B) broadband 
C) burst profiles 
D) Free Space Optics 
E) jitter
F)latency
G)Network Interface Unit
H)scintillation
I)super high frequency
J)Time Division Duplexing 
A) baseband 
B) broadband 
C) burst profiles 
D) Free Space Optics 
E) jitter
F)latency
G)Network Interface Unit
H)scintillation
I)super high frequency
J)Time Division Duplexing

Question 12

How do atmospheric conditions have an impact on FSO transmissions?

Accepted Answer

Scintillation is the temporal and spatia

Question 13

WiMAX uses two frequency channels, one for uplink and the other for downlink.

Accepted Answer

A) True 
 B)False

Question 14

A WiMAX _____________ is a set of predefined parameters that can include frequency channel, bandwidth, and transmission mode.

Accepted Answer

The answer of A WiMAX _____________ is a set of...

Question 15

What are header-only MAC frames used for in a WiMAX network?

Accepted Answer

A)  send commands and requests between the BS and SSs 
B)  transmit setup information to the base station 
C)  establish security protocols 
D)  send error codes to end user devices 
A)  send commands and requests between the BS and SSs 
B)  transmit setup information to the base station 
C)  establish security protocols 
D)  send error codes to end user devices

Question 16

Which of the following is NOT and advantage of FSO?

Accepted Answer

A)  cost 
B)  speed of installation 
C)  reliability 
D)  security 
A)  cost 
B)  speed of installation 
C)  reliability 
D)  security

Question 17

Which of the following is a transmission mode supported by WiMAX line-of-sight fixed point-to-point connections?

Accepted Answer

A)  WirelessMAN-OFDM 
B)  WirelessMAN-SC 
C)  WirelessMAN-OFDMA 
D)  WirelessHUMAN 
A)  WirelessMAN-OFDM 
B)  WirelessMAN-SC 
C)  WirelessMAN-OFDMA 
D)  WirelessHUMAN

Question 18

MATCHING
-a transmission technique that sends multiple signals at different frequencies

Accepted Answer

A) baseband 
B) broadband 
C) burst profiles 
D) Free Space Optics 
E) jitter
F)latency
G)Network Interface Unit
H)scintillation
I)super high frequency
J)Time Division Duplexing 
A) baseband 
B) broadband 
C) burst profiles 
D) Free Space Optics 
E) jitter
F)latency
G)Network Interface Unit
H)scintillation
I)super high frequency
J)Time Division Duplexing

Question 19

Describe the disadvantages of MMDS.

Accepted Answer

The disadvantages of MMDS include physic

Question 20

What do manufacturers install in every WiMAX device for authentication purposes?

Accepted Answer

A)  encryption code 
B)  digital certificate 
C)  hashing algorithm 
D)  authentication protocol 
A)  encryption code 
B)  digital certificate 
C)  hashing algorithm 
D)  authentication protocol

LMDS signals can travel up to 30 miles using optical line-of-sight technology.

What is a burst data transmission in the 802.16 standard?

MATCHING -a device that connects an LMDS modem to a LAN or telephone system

MATCHING -a mechanism that divides a single transmission into two parts: an uplink part and a downlink part

A last mile connection is the link between two ISPs.

MATCHING -negotiated between the BS and the SSs that specifies the number of time slots allocated to the SSs to maintain QoS

________________ treats the entire transmission medium as if it were only one channel and transmits only one data signal at a time over a single frequency.

Which type of point-to-point connection is infrared-based?

Which wireless MAN technology communicates with data rates up to 70 Mbps in the 2-11 GHz bands?

Most WMAN technologies are based on ___________ signals.

MATCHING -the maximum delay variation between two consecutive packets over a period of time

How do atmospheric conditions have an impact on FSO transmissions?

WiMAX uses two frequency channels, one for uplink and the other for downlink.

A WiMAX _____________ is a set of predefined parameters that can include frequency channel, bandwidth, and transmission mode.

What are header-only MAC frames used for in a WiMAX network?

Which of the following is NOT and advantage of FSO?

Which of the following is a transmission mode supported by WiMAX line-of-sight fixed point-to-point connections?

MATCHING -a transmission technique that sends multiple signals at different frequencies

Describe the disadvantages of MMDS.

What do manufacturers install in every WiMAX device for authentication purposes?

Introduction to Wireless Communications

Wireless Data Transmission

Radio Frequency Communications

How Antennas Work

Wireless Personal Area Networks

High-Rate Wireless Personal Area Networks

Low-Speed Wireless Local Area Networks

High-Speed Wlans and Wlan Security

Wireless Wide Area Networks

Radio Frequency Identification and Near-Field Communication

Wireless Communications in Business

Filters

Exam 9: Wireless Metropolitan Area Networks

LMDS signals can travel up to 30 miles using optical line-of-sight technology.

What is a burst data transmission in the 802.16 standard?

MATCHING -a device that connects an LMDS modem to a LAN or telephone system

MATCHING -a mechanism that divides a single transmission into two parts: an uplink part and a downlink part

A last mile connection is the link between two ISPs.

MATCHING -negotiated between the BS and the SSs that specifies the number of time slots allocated to the SSs to maintain QoS

________________ treats the entire transmission medium as if it were only one channel and transmits only one data signal at a time over a single frequency.

Which type of point-to-point connection is infrared-based?

Which wireless MAN technology communicates with data rates up to 70 Mbps in the 2-11 GHz bands?

Most WMAN technologies are based on ___________ signals.

MATCHING -the maximum delay variation between two consecutive packets over a period of time

How do atmospheric conditions have an impact on FSO transmissions?

WiMAX uses two frequency channels, one for uplink and the other for downlink.

A WiMAX _____________ is a set of predefined parameters that can include frequency channel, bandwidth, and transmission mode.

What are header-only MAC frames used for in a WiMAX network?

Which of the following is NOT and advantage of FSO?

Which of the following is a transmission mode supported by WiMAX line-of-sight fixed point-to-point connections?

MATCHING -a transmission technique that sends multiple signals at different frequencies

Describe the disadvantages of MMDS.

What do manufacturers install in every WiMAX device for authentication purposes?

Introduction to Wireless Communications

Wireless Data Transmission

Radio Frequency Communications

How Antennas Work

Wireless Personal Area Networks

High-Rate Wireless Personal Area Networks

Low-Speed Wireless Local Area Networks

High-Speed Wlans and Wlan Security

Wireless Wide Area Networks

Radio Frequency Identification and Near-Field Communication

Wireless Communications in Business

Filters