The HSS (Home Subscriber Server) is the concatenation of the HLR (Home Location Register) and the AuC (Authentication Center) â two functions being already present in pre-IMS 2G/GSM and 3G/UMTS networks.
Three Days Grace's music has been described as post-grunge, hard rock, alternative rock, alternative metal and nu metal. Their self-titled album mostly uses the sounds of alternative metal and post-grunge. However, on their second album One-X, the band had more guitar solos and a more melodic sound.
Listeners. read more. Three Dog Night is an American rock band from Los Angeles, California best known for their music from 1968 to 1975, during which time they achieved twenty-one consecutive Billboard Top 40 Hits and 12 consecutive Gold Albums.