2. A telecommunications company is designing a multiplexing system for transmitting data from six different sources. Each source generates data at varying rates. The bandwidth requirements for multiplexing are as follows: Source 1 requires 6Mbps, Source 2 requires 2Mbps, Source 3 requires 8Mbps, Source 4 requires 6 Mbps, Source 5 requires 11 Mbps, and Source 6 requires 10 Mbps. The multiplexing technique to be used is Statistical Time Division Multiplexing (STDM). Given the requirements above, find: (a) What is data rate management technique that can be used for multiplexing

Four 1-kbps connections are multiplexed together. A unit is 1 bit. Find (1) the duration of 1 bit before multiplexing, (2) the transmission rate of the link, (3) the duration of a time slot, and (4) the duration of a frame.

An internet service provider (ISP) has a network with multiple users requiring different bandwidth allocations. The ISP needs to multiplex the traffic of 7 users, each with different bandwidth requirements, using Frequency Division Multiplexing (FDM). The bandwidth requirements of the users are as follows: User 1 needs (B+C) Mbps, User 2 needs (C+D) Mbps, User 3 needs (D+E) Mbps, User 4 needs (E+F) Mbps, User 5 needs (F+G) Mbps, User 6 needs (G+H) Mbps, and User 7 needs (H+E) Mbps. To multiplex the traffic efficiently, a guard band of (G+H+B+5) Mbps is required between each user's bandwidth allocation to avoid interference. Illustrate the configuration of the multiplexing and demultiplexing using the frequency domain with proper labeling. Compute the minimum bandwidth requirement as well.

Transmission data rate is decided by

Discuss the following multiplexing techniques time division multiplexing frequency division multiplexing space division multiplexing code division multiplexing

Applications of Time-division multiplexing