Collaborative Research: NeTS-NR: Ultra-Broadband Optical Wireless Communication Networks

合作研究：NeTS-NR：超宽带光无线通信网络

• 批准号: 0435155
• 负责人: Chunming Qiao
• 金额: $ 25万
• 依托单位: SUNY at Buffalo
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2004
• 资助国家: 美国
• 起止时间: 2004-09-01 至 2009-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0435155&HistoricalAwards=false
• 关键词: Collaborative; Research; NeTS; NR; Ultra

National Science FoundationNETS - Research in Network Technologies and Systems CISE/CNSABSTRACTProposal Number: 0435341Principal Investigator: Liu, QingchongInstitution: Oakland UniversityProposal Number: 0435155Principal Investigator: Chunming QiaoInstitution: SUNY at BuffaloProposal Title: Collaborative Research: NeTS-NR: Ultra-Broadband Optical Wireless Communication NetworksThis collaborative research project undertakes a multidisciplinary approach to optical wireless communications (OWC) networks and focuses on the first/last mile between the existing fiber-optic backbone and many homes and small of-fice buildings. The project aims at developing novel OWC networking and communications theory and techniques including those at the physical layer that overcome the scintillation (variation in light intensity) caused by the at-mospheric turbulence in OWC networks through sub-carrier modulation and coding, and those at the link and network layers that take into consideration the unique capabilities and constraints of OWC when designing optimal topol-ogy, survivable routing, and innovative dynamic reconfiguration algorithms to mitigate the negative effects of heavy or dense fog, as well as reduce the per link cost. As a result of the project effort, an OWC ring network will be built, running multimedia applications. The success of the project is expected to pro-vide an affordable ultra-broadband first/last mile access, enable new multime-dia applications to be delivered to residential homes and small office buildings, and serve as a stepping stone to the integration of heterogeneous technologies based on radio frequency (e.g., Wireless Local Area Networks, WLAN, and cellu-lar networks) and fibers. Dr. Admela JukanProgram Director, CISE/CNSAug 5, 2004.

国家科学基金-网络技术与系统研究CISE/ cnsabstract项目申请号：0435341项目负责人：刘清崇机构：奥克兰大学项目申请号：0435155项目负责人：乔春明机构：纽约州立大学布法罗分校项目名称：合作研究：NeTS-NR；超宽带光无线通信网络该合作研究项目采用多学科方法研究光无线通信（OWC）网络，重点研究现有光纤骨干网与许多家庭和小型办公楼之间的第一/最后一英里。该项目旨在发展新的OWC网络和通信理论和技术，包括物理层的理论和技术，通过子载波调制和编码克服OWC网络中大气湍流引起的闪烁（光强度变化），以及链路和网络层的理论和技术，在设计最优拓扑、可生存路由、并采用创新的动态重构算法，减轻大雾对系统的负面影响，降低链路成本。作为项目努力的结果，将建立一个运行多媒体应用程序的OWC环形网络。该项目的成功预计将提供负担得起的超宽带第一/最后一英里接入，使新的多媒体应用能够交付给住宅和小型办公楼，并作为基于射频（例如，无线局域网，WLAN和蜂窝网络）和光纤的异构技术集成的踏脚石。Admela jukan2004年5月5日CISE/ cns5项目主任。