星闪低功耗物理层技术及其在双链路三模通用遥控器中的应用  

The Technology of SparkLink Low Power Physical Layer and Its Application in Dual Link&Three-mode Remote Controller

作　　者：金杰 高杨 李明昊 姚天赐 金德恩 Jin Jie;Gao Yang;Li Minghao;Yao Tianci;Jin Deen(Shanghai Digital TV National Engineering Research Center Co.,Ltd.,Shanghai 200125,China;Academy of Broadcasting Planning,NRTA,Beijing 100866,China)

机构地区：[1]上海数字电视国家工程研究中心有限公司,上海200125 [2]国家广播电视总局广播电视规划院,北京100866

出　　处：《广播与电视技术》2024年第9期19-23,共5页Radio & TV Broadcast Engineering

摘　　要：低功耗短距离无线连接技术在家庭客厅中应用广泛。长期以来,蓝牙低功耗技术已成为业界采用的主流技术。然而蓝牙技术发展较早,为兼顾较早版本,很难及时满足低延时、海量连接、便捷连接等新需求。星闪低功耗连接标准是我国自主研制的新一代低功耗无线短距离连接标准,因其低延时和鲁棒性能迅速成为业界关注的热点。本文旨在综述星闪低功耗技术的物理层,给出星闪技术在数据传输速度、延迟和可靠性方面的优势源头。本文还将特别针对机顶盒和电视统一的遥控器设计需求,给出“星闪+蓝牙+红外”双链路三模通用遥控器的设计方案,希望能助力我国自主星闪技术在广播电视产业的落地,并有助于改变当前看电视过于复杂的现状。Low-power short-range wireless communication technologies are widely used in home living rooms.For a long time,Bluetooth lowenergy technology has become the mainstream technology adopted by the industry.However,as Bluetooth technology developed so early and in order to accommodate earlier versions,it is difficult to meet the new demands of low latency,massive connectivity,and convenient connections.Sparklink standard is a new framework for short-range wireless communication developed by China,and it has quickly become a hot spot in the industry due to its low latency and robust performance.This paper reviews the physical layer of Sparklink Low Energy(SLE)and analyzes the advantages of transmission bandwidth,delay,and reliability.This paper also provides a design solution for a“Sparklink+Bluetooth+Infrared”three-mode remote controller for set-top boxes and TVs.This paper may help SLE technology become widely applied in the broadcasting and television industry and help change the current complicated situation for people when watching TV.

关 键 词：短距低功耗无线通信 星闪 蓝牙 SLE BLE 机顶盒 

分 类 号：TN929.5[电子电信—通信与信息系统]