Computers and Technology, 17.07.2019 17:00, AutumnJoy12
Anewer kind of mobile site can do a lot of what only apps used to do, so the line has blurred between sites and apps. what are these sites called? certification
Answers: 1
Computers and Technology, 22.06.2019 16:50, Tyrant4life
Consider a slotted aloha system, where the time slot equals the fixed duration of each packet. assume that there are 4 stations a, b,c, d sharing the medium. (a) stations a, b,c, d receive one packet each from higher layers at times 1.3, 1.5, 2.6,5.7 respectively. show which transmissions take place when, according to the slottedaloha protocol; describe all transmissions until all four packets have been successful. when needed, each station has access to the following sequence of random number, provided by a random number generator and drawn uniformly between 0 and 1: (1) station a draws numbers: 0.31, 0.27, 0.78, 0.9, 0.9, 0.11, 0. (2) station b draws numbers: 0.45, 0.28, 0.11, 0.83, 0.37, 0.22, 0. (3)station c draws numbers: 0.1, 0.2, 0.3, 0.4, 0. (4) station d draws numbers: 0.36, 0.77, 0.9, 0.1, 0.1, 0.1, 0.1, 0. (b) in slotted aloha, a station transmits in each time slot with a given probability. what probabilities would you assign to each of the four stations so as to: (i) maximize the efficiency of the protocol? (ii) maximize fairness among the four stations? (c) will the efficiency increase or decrease if we modify slotted aloha as follows: (i) get rid of slots and allow stations to transmit immediately? (ii) implement carrier sensing? (iii) implement collision detection? (iv) implement collision avoidance?
Answers: 3
Computers and Technology, 22.06.2019 18:30, Liantic8738
List the five on-board vehicle subsystems
Answers: 1
Computers and Technology, 23.06.2019 16:00, natasniebow
Kenny works with an it company. his company is about to launch new software in the market. he has to ensure that this new software is functional and meets all of the quality standards set up at the planning stage. which job profile is kenny likely to have? kenny is likely to have the job profile of a blank .
Answers: 2
Computers and Technology, 24.06.2019 11:00, airbenderjermai
Need fast im timed in a paragraph of 125 words, explain at least three ways that engineers explore possible solutions in their projects.
Answers: 2
Anewer kind of mobile site can do a lot of what only apps used to do, so the line has blurred betwee...
Biology, 29.11.2020 09:00
Mathematics, 29.11.2020 09:00
Biology, 29.11.2020 09:00
English, 29.11.2020 09:00
Mathematics, 29.11.2020 09:00
Mathematics, 29.11.2020 09:00
Biology, 29.11.2020 09:00