Large-scale Networks 上浒充通大￥ SHANGHAI JIAO TONG UNIVERSITY Network size is growing. Number of users is growing Need more base stations ▣Unreliable links. Communication between adjacent nodes is not always available Cause of the unreliability. Increased interference >Severe environment >Sleep-wake scheduling Fundamental Relationship between Node Density and Delay in Wireless Ad Hoc Networks with Unreliable Links 33 Large-scale Networks ❑ Network size is growing. ➢ Number of users is growing ➢ Need more base stations ❑ Unreliable links. ➢ Communication between adjacent nodes is not always available ❑ Cause of the unreliability. ➢ Increased interference ➢ Severe environment ➢ Sleep-wake scheduling Fundamental Relationship between Node Density and Delay in Wireless Ad Hoc Networks with Unreliable Links