Computers and Technology, 14.12.2019 06:31, marcgtz511p3pln7
In a wireless ad hoc network, all communications are carried out through radio broadcasting. if a device a needs to send a message to another device b, it first broadcasts m, all other devices within the transmission range r (i. e., inside the disk centered at a and with radius r) can receive the message. upon receiving the message, a device other than b can either ignore the message or relay the message to b by broadcasting the received message. the energy consumption of a broadcast is a function of the transmission range r and roughly equals to crα for some positive constants c and α with 2 ≤ α ≤ 5. the routing problem for device a and b in such a network is to determine the set of devices which need to broadcast the message and their respective transmission ranges so that certain objective function is minimized. note that different devices may use different transmission ranges.
Answers: 1
Computers and Technology, 22.06.2019 22:00, noeminm105
Consider the following declarations (1, 2, 3, 5, 7)class bagtype{public: void set(string, double, double, double, double); void print() const; string getstyle() const; double getprice() const; void get(double, double, double, double); bagtype(); bagtype(string, double, double, double, double); private: string style: double l; double w; double h; double price; }; a.) write the definition of the number function set so that private members are set according to the parametersb.) write the definition of the member function print that prints the values of the data membersc.) write the definition of the default constructor of the class bagtype so that the private member variables are initialized to "", 0.0, 0.0, 0.0, 0.0, respectively d.) write a c++ statement that prints the value of the object newbag. e.) write a c++ statement that declares the object tempbag of type bagtype, and initialize the member variables of tempbag to "backpack", 15, 8, 20 and 49.99, respectively
Answers: 3
Computers and Technology, 23.06.2019 12:30, Prettygirlyaya
How is the brightness of oled of the diaplay is controled
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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
In a wireless ad hoc network, all communications are carried out through radio broadcasting. if a de...
Mathematics, 25.02.2021 04:30