… be integrated with the ultra-dense network (UDN). An user-centric association problem with
the … To make P1 tractable, we can relax xb and yl,b to be continuous. Therefore, the problems …

… to lessen the BS multi-connectivity signaling overhead, … user-centric cooperative region
for each UE as an interference protection region to offer a suitable balance between tractability …

… -input multiple-output (MIMO), ultra-dense network (UDN), etc., are … association policy for
ultra-dense mmWave networks. After … For tractability of the analysis, we approximate the actual …

… the taxonomy of ultra-dense network characteristics in 5G as … 5G network consists of
multiple BS types (macrocells and small cells) and supports existing standards & multi-connectivity…

… : multi-connectivity and Ultra-Dense Network (UDN). Particularly, … • We propose a system
model for user-centric mmWave … From these, we obtain tractable bounds on the handover …

… tackle the problem of core network signaling that occurs during MM in 5G/4G networks. A
novel … Technologies, such as 4G, 5G, Wi-Fi, etc., as well as ability to perform multi-connectivity …

… problem, we consider two approaches: multi-connectivity and network densification. The …
Second, the network densification approach uses ultra dense network (UDN), where network …

… that looks at mobility management in ultra-dense networks and … Tractable mobility presents
a multi connectivity approach … of ultra-dense networks, focusing on user-centric and network-…

… and ultra dense nature of the network MM mechanisms need to ensure adequate flexibility
(they should accommodate for the increased heterogeneity) and tractable … of multi-connectivity …

… in moderately dense network deployments. To simplify the evaluation of multi-connectivity
techniques … radio resource in ultra-dense scenarios and improve network performance when …