1. School of Electronic and Computer EngineeringPeking UniversityUniversity Town, Nanshan DistrictShenzhenPeople's Republic of China
2. PKU‐HKUST ShenZhen‐HongKong InstitutionShenzhen High‐Tech Industrial Park, Nanshan DistrictShenzhenPeople's Republic of China
3. Network Energy DepartmentHuawei Technologies Co., LtdHuawei Base, Bantian, Longgang DistrictShenzhenPeople's Republic of China