深度覆盖作为5G移动通信网络建设的重要组成部分一直备受业界关注,居民区是深度覆盖薄弱且影响用户感知的主要场景,其中老旧多层居民区楼宇结构多样,覆盖场景复杂,一直是无线网络建设的难点.通过创新引入5G数字微分布式光纤直放站,成功解决老旧多层居民区选点建站的难题,在有效提升5G深度覆盖水平的同时,大规模减少信源设备的投资,实现低成本建设,精细化覆盖,形成一整套老旧多层居民区需求解决方案.
As an important component of the construction of 5G mobile communication networks,deep coverage has always been a concern for the industry.Residential areas are the main scenarios with weak deep coverage and affecting user perception.The diverse structures and complex coverage scenarios in old multi-layer residential areas have always been a difficulty in wireless network construction.By successfully introducing 5G digital differential distributed fiber optic repeaters in the scene of old multi-layer residential areas,the problem of selecting and building stations in residential areas is solved,it effectively improves the level of 5G deep coverage,while reducing investment in signal source equipment on a large scale and achieving low-cost construction and refined coverage,which form a complete set of solutions for the needs of old multi-layer residen-tial areas.