Home | Reports | Technical Documents | Tech-Blog | One-Shot Gallery | Korea ICT News | Korea Communication Market Data | List of Contributors | Become a Contributor |    
Section 5G 4G LTE C-RAN/Fronthaul Gigabit Internet IPTV/Video Streaming IoT SDN/NFV Wi-Fi KT SK Telecom LG U+ Network Protocol Samsung   Korean Vendors
Private 5G | Edge Netmanias Private 5G Analysis KT SK Telecom Verizon AT&T Vodafone DT Telefonica China Mobile Optage NEC Fujitsu Microsoft AWS    
    HFR Ericsson Nokia Huawei Samsung Mavenir Affirmed Metaswitch Athonet Altiostar Airspan Kyocera Apresia    
CHANNELS     HFR Private 5G Solution (my5G)       my5G Solution Components       my5G Key Features        my5G Resources          
SK Telecom's RAN Evolution Strategy
October 09, 2014 | By Netmanias (tech@netmanias.com)
Comments (0)




Thank you for visiting Netmanias! Please leave your comment if you have a question or suggestion.
1. © 2014 Netmanias • www.netmanias.com SK Telecom’s RAN Evolution Strategy October 09, 2014NETMANIAS ONE-SHOT PAST CURRENT CO DU Ethernet Backhaul l Centralized & Cloud RAN (C-RAN) – 2012l Legacy Distributed RAN l Unified RAN – 2014 (introduced Small RRH at small cell) Macro Cell RU Centralized BBU + Macro RRH + Small RRH + Coordination server (CoMP Scheduler, etc.) Fronthaul (Cloud Belt) BBU BBU Ethernet Backhaul Macro RRH Centralized BBU + Macro RRH + Coordination server (CoMP Scheduler, etc.) Fronthaul (Cloud Belt) Ethernet Backhaul CPRI Macro RRH Small RRH CPRI Standalone Base Station (DU (BBU) and RU in one box) Small RRH ... ... CO (RAN) CO (RAN) CPRI l Service-aware RAN (e.g. Video caching at RAN) l Virtualized RAN (vRAN) NEAR FUTURE LONG TERM BBU BBU Coordination server Fronthaul (Cloud Belt) Macro RRH Small RRH CPRI Small RRH ... CO (vRAN) RAN Cache CO (RAN) vRAN (BBU Virtualization) GPP Hypervisor 3G LTE LTE-A ㆍConnectivity SW ㆍIntelligent service Video streaming RRM Sche- duler SON Agent Apps BBU BBU BBU SAE-GW SAE-GW Move to RAN Service at RAN Service at Core RAN (eNB) RAN (eNB) BBUsRRHs (Macro & Small)BBUsRRHs (Macro) DU GPP server
Password confirmation
Please enter your registered comment password.