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We transform the resource allocation and task offloading problem in the proposed scenario into two subproblems.
The first subproblem is to solve the problem of resource allocation and task offloading in user groups on the premise that the user information in the group is known.
The second subproblem is to solve the optimal grouping of all users.
For the first subproblem, we propose a joint resource allocation and task offloading algorithm based on DDQN. By controlling usersĄŻ transmission power and task offloading, we minimize the total energy consumption of users in the group within the maximum delay tolerance of the network slice.
For the second subproblem, we propose a user grouping algorithm based on swap matching algorithm to minimize the total network energy consumption.
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IEEE/ICACT20230164 Slide.10
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