Start 5- E 4: By using PERT draw the network diagram and determine Te, S, V, C. P for the following Assume D= 45weeks. Activities path 1-2 1-3 2-4 3-4 End A B C D To Tm Tp 12 18 12 16 3 6 4 8 8 12 12
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- How many critical paths are there in this network diagram c A 3 4 0 1 N B 7 6 E D 7 F 5 G 3 HQ1:For the network of figure, determine: 1-IB ,Ic ,B,VCE . if hie=1.6KQ, hre=2*10-4, hfe=110 and hoe=20ps. 2-S(Ico) ,S(VBE) ,S(B) using T1 as the temperature at which the parameter values are specified and B(T2) as 25% more than B(T1). 3-Determine the net change in Ic if a change in operating condition results in Ico increase from 0.2µA to 10HA,VBE drops from 0.7 to 0.5 and ß increase 25%. 4-Find the change in Ic if the temperature increase from 25 to 75 [C'] +16 3 KOhm 20 uF 220 kOhm HH 10 uF 1 k Ohm HE 12k Ohm 120 my 200 Ohm 20 uF 1 kOhn (10] M 10Determination of the critical path is required for the following network diagram:
- Construct an undirected network diagram using the given set of nodes and arcs, also find the shortest path and distance from node A to node E using Dijkstra’s algorithm. Nodes {A, B, C, D, E} Arcs {(AB)=2, (AC)=3, (BC)=2, (CD)=1, (DB)=2, (DE)=1, (CE)=6}Fill the table below using the Activity-on-Arrow (A-o-A) network given and answer the questions. (Arrows between Node 2 & 4, Node 3 & 4, Node 8 & 9 are dummy activities) A D 3. Activity Duration EST EFT LST LFT TF FF IF (days) 3 A B. 4 4 D. 6. H 4 K 3 If the activities B and E are delayed by 2 and 1 days respectively, how many days will the project be delayed? mwwwm m magnmDraw a precedence network for 3 activities: A, B, and C; with durations of 9, 4, and 7 days; respectively, and connected with SS and FF relationships. Put a 2-day lag on every SS relationship and a 1-day lag on every FF relationship. Do the CPM calculations and mark the critical path: assuming that all activities are contiguous assuming that all activities are interruptible a- b-
- When a network satisfies what three conditions, can it be said to have achieved its desired goals? Allow me to dissect each one separately.You are required to design a UAV LTE Channel Model for Air to Ground (A2G) by using a simulation by MATLAB Software. Base on parameter that had been stated in Table 1. Compare the minimum SINR achieved for SISO cellular networks DISTANCE BETWEEN UAV AND USER (Stationary) 10m 100m 500m ALTITUDE OF UAV 10m 100m 500m Table 1: Parameter of UAV LTE Channel ModelIn designing a communication network, the Minimum Spanning Tree is being used to show the connected subset of the original network graph showing the least amount of links needed to interconnect all the nodes based on all the link costs. Given the diagram below, create the minimum spanning tree (MST) using Kruskal’s Algorithm. With your final MST, find the sum of all the edge weights
- Rearrangements – one-at-a-time connection model Task 8 (Paull – all possibilities) The state of the 3-stage Clos switching network C(4, 4, 6) is presented in the state matrix. Derive all possible sets of rearrangements in case the new 123 4 5 6 1 1 3 connection is (1,1). 3 2 3 4 2 5 4 2 4 1 4 1 3 1 1 4 2Consider the network shown below, and Dijkstra’s link-state algorithm. Here, we are interested in computing the least cost path from node E to all other nodes using Dijkstra's algorithm. Using the algorithm statement used in the textbook and its visual representation, complete the "Step 3" row in the table below showing the link state algorithm’s execution by matching the table entries (i), (ii), (iii), (iv) and (v) with their values.Wireless sensor networks (WSNs) are a specific sort of communication network. WSNs communicate with a central station through sensor nodes. A sensor node's memory and processing power are limited. The algorithm may be split down into simpler challenges. Divide & conquer or dynamic programming are your preferred methods for completing these sub-problems at various sensor nodes? Be succinct in your writing.