基于冬奥会高话务需求下山地区域通信基站规划方案

doi:10.11959/j.issn.1000-0801.2020280

Abstract

Abstract:

Mountain area base station planning and construction,especially in high traffic demand scenarios,always has been a challenge in communication engineering.Taking the public mobile communication network planning of Beijing 2022 Winter Olympic Games and Winter Paralympics Chongli Zhangjiakou Competition area as an example,where the terrain is mostly mountainous and the scenario is characterized of high density crowds and instantly increasing demand of telephone traffic,an effective method of 2G/4G/5G bast-station planning was proposed,aiming at a high-speed,safe and widespread mobile communication service network for the Winter Olympics.A references was provided for the implementation of the 5G high telephone traffic mobile communication network planning in the mountain area .

Key words: Winter Olympic Game, 5G, high traffic, planning

CLC Number:

TN915

Suxia JIANG,Xi ZHOU,Xinghui HUANG. Regional communication base station planning scheme based on high traffic demand of Winter Olympic Games[J]. Telecommunications Science, 2020, 36(10): 140-146.

Figures/Tables 6

References 5

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业务类型	单用户业务速率	业务渗透率（低话务模型）	业务渗透率（高话务模型）
页面浏览_L	4 Mbit/s	25%	10%
视频会话	5 Mbit/s	20%	10%
高清点播1 080P	5 Mbit/s	20%	10%
页面浏览_H	10 Mbit/s	10%	10%
高清点播4K	20 Mbit/s	10%	10%
360°VR_Low	60 Mbit/s	5%	20%
高清点播8K	100 Mbit/s	5%	20%
360°VR_Mid	256 Mbit/s	5%	10%
平均每用户业务带宽需求/(Mbit.s^-1)	/	26.8	62

服务目标	预测奥运5G速率要求	最低速率需求	时延需求
服务目标1：达到4G	VoLTE/VoNR语音服务	UL/DL:55 kbit/s
网络感知水平	页面浏览_L	DL/UL:4Mbit/s/1 Mbit/s
服务目标2：达到5G	视频会话	UL＆DL：5 Mbit/s	50～100 ms
基本应用感知水平	高清点播1 080P（下行）	DL：5~15 Mbit/s	50～100 ms
	页面浏览_H	DL：10 Mbit/s	100 ms
	高清点播4K（下行）	DL：20~60 Mbit/s	50～100 ms
	360°VR_Low	60 Mbit/s	10 ms
	高清转播（上行）（1 080P）	UL：5~15 Mbit/s	50～100 ms
服务目标3：达到5G	高清点播8K	DL:100 Mbit/s	10 ms
增强性感知	360VR_Mid	DL：265 Mbit/s	10 ms
	高清转播（4K）	UL：20~60 Mbit/s	50～100 ms
	高清转播（8K）	UL：80~200 Mbit/s	50～100 ms
服务目标4：达到5G	3D 环绕照片传输	40 Mbit/s×n（预估）
专业级应用水平	实时运动员视角画面	20~80 Mbit/s×n
	360VR_High	1.4 Gbit/s×n

用户类别	通信用户	通信需求特征	通信技术保障需求
组织者	奥林匹克大家庭成员	基本的语音通信、传真，视频会议，高带宽数据传送和因特网接入、园区运营管理的信息化应用系统如客流引导、票务系统、交通管理、视频监控、应急通信保障、数据中心的运维与管理等	智能监控、智能交通、远程医疗、高清视频会议等将极大提高赛事的安全保障、交通组织、医疗救治、组织联络等效率
	奥林匹克合作伙伴
	奥运会其他服务人员和志愿人员
	奥运会安全和交通等保障的专业机构
媒体	全球主流新闻媒体、自媒体等	便捷、可靠、快速的语音通信和数据传送，保证全球新闻媒体方便的采访现场并高斯同步发布文稿、图片、视频等信息	虚拟现实（VR）、增强现实（AR）、移动高清视频、联网无人机等将加更清晰、立体地呈现精彩赛事，给观众带来全新赛事体验
观众	现场观众	基本的语音通信，随时随地的Internet接入服务，购买电话卡或租借通信终端，人性化信息导航如交通指引、票务受理、展馆导览及预约、院内活动及餐饮购物查询，紧急情况求助，残疾人无障碍信息设施等	智能机器人、无人驾驶等将为亲临现场的运动员和观众带来更加智能的比赛、住宿、观光、购物和交通领域的定制型服务
	赛会期间过境游客
	线上观众

对比项	PDSCH	PUSCH	PDSCH	PUSCH	PDSCH	PUSCH	PDSCH	PUSCH
对比项	10 Mbit/s	1 Mbit/s	20 Mbit/s	2 Mbit/s	30 Mbit/s	3 Mbit/s	50 Mbit/s	5 Mbit/s
对应半径/m	365.14	147.71	328.73	122.57	297.5	109.73	255.35	95.22
站间距/m	547.71	221.56	493.1	183.86	446.25	164.59	383.02	142.84

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Regional communication base station planning scheme based on high traffic demand of Winter Olympic Games

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