Netw 561 Final Guide Wireless Technology

NETW 561 Final Guide Wireless Technology

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NETW 561 Final Exam Wireless Technology Keller A +

(TCO A) Briefly describe the modulation process. (Points : 20)

Modulation is the process of combining a signal with a sinusoid in order to produce a new signal. It entails the superimposition of the information…
(TCO A) Briefly describe the advantages of satellite communications. (Points : 20)

Satellite communication has many advantages.   For example, when using satellite communication, mobile communication can be more…
(TCO B) Describe code division multiple access (CDMA). (Points : 20)

Code Division Multiple Access (CDMA) is a method for transmitting multiple digital signals simultaneously over the same…
(TCO C) Briefly discuss the advantages of GSM. (Points : 20)

One of the primary advantages of GSM is that is has an extensive coverage. It approximately 450 million users…
(TCO D) Briefly discuss what General Packet Radio Systems (GPRS) is. (Points : 20)

General Packet Radio System, or GPRS, offered a significant improvement in the data transfer capacity over existing cellular systems. It was the…
(TCO E) List the three different types of Call Session Control Function servers in IMS. (Points : 20)

The Proxy-Call Session Control Function (P-CSCF) is a SIP proxy that is the first contact point for the IP Multimedia Subsystem (IMS) terminal. The P-CSCF…
(TCO F) List three benefits of wireless LANs. (Points : 20)

One of the main advantages of wireless LANs is mobility. In can provide LAN users with access to real-time information anywhere in their organization. It also allows…
(TCO G) What two things do LTE and WiMAX have in common? (Points : 20)

LTE and WiMAX both support advanced MIMO – multiple input and multiple output antenna technology.   They also…
(TCO A) Discuss the design consideration for...