IMTAdvanced Summary Jose Puthenkulam jose p puthenkulamintel com

IMT-Advanced Summary Jose Puthenkulam (jose. p. puthenkulam@intel. com) Brian Kiernan (brian. kiernan@interdigital. com) Darwin Engwer (dengwer@nortel. com) 2/23/2021 1

IMT-Advanced - Introduction • IMT-Advanced (i. e. systems beyond IMT-2000) is a new, global, unified wireless architecture – Visualizes a hierarchy of interconnected access systems – Envisions new radio interfaces • Mobile class targets 100 Mbps with high mobility • Nomadic/ local area class targets 1 Gbps with low mobility – Includes operation on new (yet to be assigned) spectrum/ bands • Licensed and maybe unlicensed • ITU-R response (via 802. 18) due by May 2007 • IEEE 802 possibilities exist in IMT-Advanced 2/23/2021 2

IMT-Advanced - 802 Options • Comments to ITU-R (via 802. 18) by May 2007 – WG responses to new radio interface requirements – Harmonized intra-802 interworking – Interworking between 802 and other access technologies • New radio interface requirements – Technology might not exist today, but a path to a solution must be indicated 2/23/2021 3

IEEE 802 IMT-Advanced Summary • IEEE 802 is working on multiple access technologies that are relevant for IMT-Advanced • Individual WGs could develop proposals to address different aspects of the IMT-Advanced Vision • IEEE 802 should provide a harmonized view for seamless interworking within 802 and between 802 and other access technologies 2/23/2021 4

References • RECOMMENDATION ITU-R M. 1645 - Framework and overall objectives of the future development of IMT 2000 and systems beyond IMT 2000 (Question ITU-R 229/8) 2/23/2021 5

Backup Material 2/23/2021 6

IMT-Advanced Vision of Complementary Interconnected Access Systems Broadcast Systems Mobile Systems Local Area Systems Personal Area Systems Fixed Networks IMT-Advanced visualizes seamless inter-working and handover between 2/23/2021 access systems 7

New Radio Interface(s) within IMT-Advanced New radio interface technologies need to work well with existing access systems 2/23/2021 Source: ITU-R Recommendation M. 1645 8

Capabilities of IMT-Advanced Systems Denotes interconnection between systems via networks, which allows flexible use in any environment without making users aware of constituent systems 2/23/2021 Nomadic/local area access systems Digital broadcast systems Source: ITU-R Recommendation M. 1645 9