December 17, 2011

Wireless Communications and Networks JNTU previous years question papers


Wireless Communications and Networks JNTU previous years question papers


Time: 3 hours
Max Marks: 80
Answer any FIVE Questions

All Questions carry equal marks

1. (a) Describe about short message servicing?
(b) What is the number of bits in each burst of GPRS and how does it di
er from a GSM burst? [8+8]

2. (a) Explain the quality of service (QoS) requirements for adhoc networks?
(b) Name the four states that a Bluetooth terminal can take and explain the di
erence among these
states? [8+8]

3. (a) What are the eleven commands o
ered by L2CAP?
(b) Discuss the quality of service parameter in L2CAP. [8+8]

4. (a) Explain packet how if two mobile nodes communicate and both are in foreign networks. What additional router do packets take if reverse tunneling is required?
(b) What are the primary goals of the WAP forum e
orts and how are they reflected in the WAP protocol architecture? [8+8]

5. (a) Draw the con
guration of IEEE802.11 architecture?
(b) Explain the physical layer speci
cations of IEEE802.11 using infrared? [8+8]

6. CSMA is a contention access protocol with partial co-ordination among multiple
users. Explain why and how CSMA should provide better throughput performance
than ALOHA systems. Plot the throughput curves and give your comments. [16]

7. (a) Explain about the public switched telephone network (PSTN).
(b) Explain how a PBX may be used to provide telephone connections throughout a building. [8+8]

8. (a) Discuss the link layer characteristics of CDPD.
(b) Explain the advanced radio information system (ARDIS). [8+8]

FEEL USEFUL PLEASE GIVE +1

0 comments :

Post a Comment

Get Syllabus in your Mail

Labels

Accenture Admission Notice - 2010 Admission Notification Anna University Anna University Chennai Anna University Question Papers Anna University Trichy Apparel Technology and Management Aptitude Questions Arts and Science Colleges Biomedical Engineering C and CPP Ebooks Calicut University CBSE Question papers Civil Engineering Civil Service Exams Colleges in India Colleges Result Computer Science Engineering Core Jobs CS R2008 CSE CSIR NET EBooks Download ECE EEE EIE Electives Electrical and Electronics Engineering Electronics and communication Electronics and Instrumentation Engineering Engineering Engineering Colleges in Maharashtra Engineering Colleges in TamilNadu Engineering Admissions Engineering Colleges Engineering Colleges in Karnataka Engineering Jobs Engineering Syllabus Entrance Exam Dates Entrance Exam Results Entrance Examination Exam Time Table Experiencer First Year Syllabus Freshers Full Time Jobs Government jobs in india Hardware and Networking Jobs Hotel Management and Catering Technology IGNOU Information Technology INTEVIEW QUESTIONS IT Jobs JNTU Question Papers Jobs in Bangalore Jobs in Chennai Jobs in Coimbatore Jobs in Delhi Jobs in Hyderabad Jobs in India Jobs in Kerala Jobs in Noida Jobs in Tamilnadu Jobs in TATA Karnataka Educations Lab Manuals Mechanical Engineering Medical Colleges Placement Papers Plus 2 Preparation for exams Private Jobs in India Question Papers Question Papers Download Results Announcement Semester 1 Semester 2 Semester 3 Semester 4 Semester 5 Semester 6 Semester 7 Semester 8 Syllabus Syllabus Download Tamil Movie TCS Placement Papers Teaching Jobs TECH MAHINDRA Textile Technology Top colleges University Results UPSC VICEVESVARAYA TECHNOLOGICAL UNIVERSITY waec Walk-in Interview Web Designers

Followers

Archive

Anna university Engineering Syllabus

Earn Money From Online

Government jobs in india

Admission Notification

Total Pageviews

 

Privacy Policy
http://topengineeringcollegesintamilnadu.blogspot.com use third-party advertising companies to serve ads when you visit our website. These companies may use information (not including your name, address, email address, or telephone number) about your visits to this and other websites in order to provide advertisements about goods and services of interest to you. If you would like more information about this practice and to know your choices about not having this information used by these companies, click here.