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Analysis of power consumption in standalone 5G network and enhancement in energy efficiency using a novel routing protocol
Sustainable Energy Grids & Networks ( IF 4.8 ) Pub Date : 2021-01-02 , DOI: 10.1016/j.segan.2020.100427
Deepti Sharma , Sanyam Singhal , Amrita Rai , Amandeep Singh

5G technology rollout has already begun across the world in non-standalone format alongside LTE (Long-Term Evolution) Macro structures. LTE has proven to be unsustainable in the long run. 5G electronic architecture is characterized by fewer transmissions in an always-on mode unlike LTE, where the sleep time is less than 1ms and thus LTE has a small proportion of fast activation components that are switched off in a DRX (Discontinuous reception) cycle. 5G structure has a large proportion of fast activation components that enable it to save energy in the idle state. However, in a standalone scenario, where 5G macros are used with an expected device density of 1 million per square kilometer against 2000 per square kilometer in LTE, the load on the base station in a cell sector would be tremendous. The load poses a great challenge towards the minimization of energy consumption and the sustainability of the entire network. Mitigation of dissipation is itself energy-intensive and threatening to the longevity of electronics involved. This paper proposes two modified power consumption models that would accurately depict the power consumption for a 5G base station in a standalone network and a novel routing protocol for distributing the load on the base stations in the case of intercellular communication. A trade-off between the latency and power consumption has been discussed to create a sustainable 5G network within a certain level of quality-of-service parameters.



中文翻译:

使用新型路由协议分析独立5G网络中的功耗并提高能效

除了LTE(长期演进)宏结构之外,全球还已经开始以非独立格式推出5G技术。从长远来看,LTE已被证明是不可持续的。与LTE不同,5G电子架构的特点是在始终开启模式下的传输较少,而LTE的睡眠时间不到1毫秒,因此LTE具有快速激活组件的一小部分,这些组件在DRX(不连续接收)周期中被关闭。5G结构具有很大比例的快速激活组件,使其能够在空闲状态下节省能量。但是,在独立的场景中,如果使用5G宏,预期设备密度为每平方公里100万,而LTE中则为2000每平方公里,那么小区扇区中基站的负载将是巨大的。负载对最小化能耗和整个网络的可持续性提出了巨大的挑战。减轻耗散本身就是高能耗的,并且威胁着所涉及电子设备的寿命。本文提出了两种修改后的功耗模型,这些模型可以准确描述独立网络中5G基站的功耗,以及一种新颖的路由协议,用于在蜂窝间通信的情况下在基站上分配负载。已经讨论了在延迟和功耗之间进行权衡,以在一定水平的服务质量参数内创建可持续的5G网络。本文提出了两种修改后的功耗模型,这些模型可以准确描述独立网络中5G基站的功耗,以及一种新颖的路由协议,用于在蜂窝间通信的情况下在基站上分配负载。已经讨论了在延迟和功耗之间进行权衡,以在一定水平的服务质量参数内创建可持续的5G网络。本文提出了两种修改后的功耗模型,这些模型可以准确描述独立网络中5G基站的功耗,以及一种新颖的路由协议,用于在蜂窝间通信的情况下在基站上分配负载。已经讨论了在延迟和功耗之间进行权衡,以在一定水平的服务质量参数内创建可持续的5G网络。

更新日期:2021-01-16
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