第六代固定通信网（F6G）白皮书V1.1——天地一体化光通信技术

信息光子学与光通信全国重点实验室 目录 1.1.1.固定通信网............................................................................................................................................................41.1.2.F5G与F5.5G........................................................................................................................................................51.1.3.F6G..........................................................................................................................................................................6 1.2.固定通信网面临的挑战..............................................................................................................7 1.2.1.覆盖能力................................................................................................................................................................71.2.2.生存能力................................................................................................................................................................81.2.3.连接能力................................................................................................................................................................91.2.4.智能能力..............................................................................................................................................................101.2.5.安全能力..............................................................................................................................................................10 2.1.1.广覆盖...................................................................................................................................................................122.1.2.大带宽...................................................................................................................................................................13 2.2.大容量安全传输.......................................................................................................................14 2.2.1.大容量...................................................................................................................................................................152.2.2.高安全...................................................................................................................................................................15 2.3.高动态智能组网.......................................................................................................................16 2.3.1.强智能...................................................................................................................................................................172.3.2.高可靠...................................................................................................................................................................17 2.4.多模态主动感知.......................................................................................................................17 2.4.1.通感一体..............................................................................................................................................................182.4.2.主动感知..............................................................................................................................................................19 2.5.1.裸眼3D................................................................................................................................................................202.5.2.通呈联动..............................................................................................................................................................21 3.天地一体化光通信关键使能技术.......................................................................................22 3.1.接入技术...................................................................................................................................223.1.1.有线接入..............................................................................................................................................................223.1.2.无线接入..............................................................................................................................................................233.2.传输技术...................................................................................................................................243.2.1.多维复用光传输.................................................................................................................................................243.2.2.空间激光传输.....................................................................................................................................................263.2.3.物理层内生安全防护........................................................................................................................................273.3.组网技术...............................................................................................................................