1. R. L. Freeman, Telecommunication System Engineering, 4th ed., Wiley, New York, 2004.
2. R. A. Mina, "The Theory and Reality of Teletraffic Engineering," Telephony article series, Telephony, Chicago, 1971.
3. R. L. Freeman, Reference Manual for Telecommunication Engineering, 3rded., Section 1, Wiley, New York, 1994.
4. Transmission Systems for Communications, 5th ed., Bell Telephone Laboratories, Holmdel, NJ, 2002.
5. W. D. Reeve, Subscriber Loop Signaling and Transmission Handbook—Analog, IEEE Press, New York, 1992.
6. Recommendations Concerning Translating Equipments, CCITT Rec. G.233, Geneva, 1982.
7. R. L. Freeman, Telecommunication Transmission Handbook, 4th ed., Wiley, New York, 1998.
Was this article helpful?