le-liang / MARLspectrumSharingV2X

Spectrum sharing in vehicular networks based on multi-agent reinforcement learning, IEEE Journal on Selected Areas in Communications
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"We further assume that the M V2I links (uplink considered) have been preassigned orthogonal spectrum sub-bands with fixed transmission power, i.e., the mth V2I link occupies the mth sub-band" #28

Open cwangstive opened 1 year ago

cwangstive commented 1 year ago

梁老师您好,文章假设“每条V2I链路都被预先分配了具有固定传输功率的正交频谱子带”,由于车辆处于移动状态,到基站的距离时远时近,是否应在总功率一定的条件下,考虑动态分配功率。梁老师,文章做这样的假设的原因是什么呢,请您指点一下,上述我这样的考虑是否合理、是否必要?十分感谢您,期待您的回复。