Given: For IEEE 802.11ac, determine the data rate for 256 QAM using 2/3 coding rate with 8 parallel data streams in a 80 MHz channel, given the time per OFDM symbol is 3.5 * 10-6 seconds and 160 subcarriers in the 80 MHz channel. What is the maximum theoretical data rate?

Q: Data communication Suppose that the spectrum of a channel is between 8 MHz and 10 MHz, and the…

A: In the realm of data communication, the efficient utilization of available bandwidth is crucial to…

Q: . What is the main feature of Time Division Multiplexing? a. simple and easy to implement b. fair…

A: Synchronous TDM does not require identity bits to be included in a message since the receiving…

Q: 5. Suppose, you have 6 voice channels, each of 60MBps. You have to use synchronous TDM to multiplex…

A:

Q: the difference between QPSK and offset QPSK? 2) Five channels, each with a l00 kHz bandwidth, are to…

A: 1. the difference between QPSK and offset QPSK 2.Five channels, each with a l00 kHz bandwidth, are…

Q: Consider TDM-based circuit switching with 8000 frames per second and 32 time slots per frame. During…

A: Given: TDM based circuit switching networks is transmits and receive signals on a single path by…

Q: please answer with proper explanation and step by step solution with final answer conclusion.…

A: To calculate the transmission rate in bits/sec, we need to know the size of the picture frame in…

Q: III. The figure below shows synchronous TDM, the data rate for each input connection is 1 Mbps. If 1…

A: Given :-  The figure below shows synchronous TDM, the data rate for each input connection is I Mops.…

Q: Suppose, you have 6 voice channels, each of 60MBps. You have to use synchronous TDM to multiplex…

A: Below is the answer to above question. I hope this will be helpful or you...

Q: Assume that the data is transferred using 16PAM (16-level pulse amplitude modulation). How many bits…

A: Note: As you have asked multiple questions, as per our policy, we will solve the first question for…

Q: A channel has a frequency range between 3 KHz and 14 KHz. The SNR in this channel is 25 dB. Find the…

A: ANSWER:-

Q: This problem considers the design of a Pulse Code Modulation (PCM) system. Assume that an analog…

A: Answer:- Average Signal to Noise power ratio in dB=49.92 dB Explanation:

Q: nultiplexed, Find (a) the input bit duration, (b) the output bit duration, (c) 1 1 1 1 1 rame rate.…

A: Solution a. The input bit duration is the inverse of the bit rate: 1/1 Mbps = 1 μs. b. The output…

Q: Six channels, each with a 200 kHz bandwidth are to be multiplexed using FDM together. What is the…

A: It is an analog technique that can be applied when the bandwidth of a link (in hertz) is greater…

Q: A byte-oriented (8bit/timeslot) TDM communication link with a bandwidth of 300HZ – 4KHZ is used to…

A: answer is 32kbps

Q: P(yl) =0.45 and P(y2) = 0.55. P(Y/X)-08 02 [0.2 0.8] lo.8 0.2

A: Hey there , I hope my solution is helpful to you. Question is easy, you just have to apply the…

Q: 5. Suppose, you have 6 voice channels, each of 60MBps. You have to use synchronous TDM to multiplex…

A: The solution is given in the next step

Q: How many 8-bit characters can be transmitted per second over a 9600 baud serial communication link…

A: Introduction :Given ,Async. Mode of transmissionSize of char = 8 bits 9600 baud serial communication…

Q: If a system has an average power level of 200, an average noise level of 6.66, and a bandwidth of…

A: The Answer start from step-2.

Q: Eight channels, each with a 4 KHz bandwidth are to be multiplexed together. What is the minimum…

A:

Q: Suppose two users in a Direct Sequence-CDMA system have signatures (that is, sequences of chips)…

A: Actually, given question regarding CDMA.

Q: Suppose you are designing a sliding window protocol for a 2Mbps point to point link to the moon,…

A: According to the information given:- We ahve to find minimum number of bits you need for the…

Q: As a Network Engineer, assume that you are given 9 input-lines that carry digital inputs, and the…

A: Given: As a Network Engineer, assume that you are given 9 input-lines that carry digital inputs, and…

Q: Question 56: How many 8-bit characters can be transmitted per second over a 9600 baud serial…

A: Solution.

Q: I using statić Syštěm.Côñšólé; 2 class LetterDemo Next, include a 3 { static void Main() { // Write…

A: Actually, program is a executable software that runs on a computer.

Q: Consider a system with four low-bit-rate sources of 20 kbit/sec, 30 kbit/sec, 40 kbit/sec, and 60…

A: Introduction :

Q: 1. 2. Consider an OFDM transmitter which transmits an OFDM signal every 0.4 us. If the OFDM systems…

A: Orthogonal Frequency Division Multiplexing (OFDM) is a multi-carrier modulation technique used in…

Q: if you are given alow-pass channel that ends at 40MHz and you knew that the SNR for this channel is…

A: maximum capacity of channel= c= B. log2 (1+SNR) Nyquist channel capacity =2 B log ( M)   where M=…

Q: Suppose a 128-kbps point-to-point link is set up between the Earth and a rover on Mars. The distance…

A:

Q: Calculate the minimum timeout value for a stop-and-wait algorithm running over a 50-meter…

A: A stop-and-wait algorithm is a flow control protocol used in data transmission between two nodes. In…