Enhanced Mobility Anchoring draft-chan-dmm-enhanced-mobility-anchoring-00 H Anthony Chan, Kostas Pentikousis

Mobility management options Network A LI FM-CP GWa New IP addr FMa1-DP ARa1 FMa3-DP ARa3 FM2-DP AR2 Access Network Access Network Access Network MN11 Move MN11 CN21 IPa1 IPa1,IPa3

Mobility management options Network A LI FM-CP GWa Move IP addr FMa1-DP ARa1 FMa3-DP ARa3 FM2-DP AR2 Access Network Access Network Access Network MN11 Move MN11 CN21 IPa1,IPa3

Mobility management options Network A LI FM-CP Network B LI FM-CP GWa GWb New IP addr FMa1-DP ARa1 FMb3-DP ARb3 FM2-DP AR2 Access Network Access Network Access Network MN11 Move MN11 CN21 IPa1 IPa1,IPb3

Mobility management options Network A Network B LI FM-CP LI FM-CP GWa GWb Move IP addr FMa1-DP ARa1 FMb3-DP ARb3 FM2-DP AR2 Access Network Access Network Access Network MN11 Move MN11 CN21 IPa1,IPb3

Comments and suggestions are welcome Thank you

Distributed Mobility Management Deployment draft-liu-dmm-deployment-scenario-01 Dapeng Liu, H Anthony Chan, Hui Deng draft-wei-dmm-ro-consideration-00 Xinpeng Wei

Mobile network: network function virtualization Data center Mobile Core Internet traffic Access Network Access Network Access Network MN11 MN21 CN4

Mobile network: network function virtualization with DP-CP separation architecture LM: Location Information; FM: Forwarding Management Control plane: LI, FM-CP LI FM-CP Data plane: FM-DP Mobile Core Internet traffic FM1-DP FM3-DP FM2-DP FM4-DP Access Network Access Network Access Network MN11 MN21 CN4

Mobile network: network function virtualization with DP-CP separation architecture LM: Location Information; FM: Forwarding Management Control plane: LI, FM-CP LI FM-CP Mobile Core Internet traffic LM FM-CP FM1-DP FM3-DP FM2-DP FM4-DP Access Network Access Network Access Network MN11 MN21 CN4 IP1

Mobility management options FM-CP Mobile Core Internet traffic Route optimization under same network FM1-DP FM3-DP FM2-DP FM4-DP Access Network Access Network Access Network MN11 Move MN11 MN12 CN4 IP1 IP1,IP3

Mobility management options FM-CP Mobile Core Internet traffic Tunneling with Optimization FM1-DP FM3-DP FM2-DP FM4-DP Access Network Access Network Access Network MN11 Move MN11 MN21 CN4 IP1 IP1,IP3

Mobility management options FM-CP Mobile Core Internet traffic New IP addr FM1-DP FM3-DP FM2-DP FM4-DP Access Network Access Network Access Network MN11 Move MN11 MN21 CN4 IP1 IP1,IP3

Mobility management options FM-CP Mobile Core Internet traffic Move IP addr FM1-DP FM3-DP FM2-DP FM4-DP Access Network Access Network Access Network MN11 Move MN11 MN21 CN4 IP1,IP3

(a)Host-based Net1 Net3 Net2 (a):(SID11,P31::mn11) LIs1 Allocate FM1 (a) (a) MN11 Move MN11+FM+LIc CN21 SID11= P11::mn11 SID11=P11::mn11, P31::mn11 SID21= P21::cn21

(a)Host-based / (b)Network-based (a):(SID11,P31::mn11) (b):(SID12,P32::ar32) LIs1 Allocate P1::/64 Allocate P3::/64 Allocate P2::/64 FM1 (b) AR32+FM+LIc (a) (a) P32::ar32 MN11 Move MN11+FM+LIc CN21 SID11= P11::mn11 SID11=P11::mn11, P31::mn11 SID21= P21::cn21 (b) (b) MN12 Move MN12 SID12= P12::mn12 SID12= P12::mn12

DMM with CP-DP separation may centralize (co-locate) CP functions with NFV Net1 Net3 Net2 / GW (a):(SID11,P31::fm3) (b):(SID12,P32::fm3) LIs1 LIs3 LIs2 Allocate P1::/64 Allocate P3::/64 Allocate P2::/64 (a):(SID11,P31::mn11) (b):(SID12,P32::ar32) (SID11,P3::fm3) (SID12,P3::fm3) FM1-CP FM3-CP+LIs/LIc FM2-CP FM1-DP FM3-DP FM2-DP P3::fm3 (b) AR32+FM-DP (a) (a) P32::ar32 MN11 Move MN11+FM-DP+LIc CN21 SID11= P11::mn11 SID11 SID31= P31::mn11 SID21= P21::cn21 (b) (b) MN12 Move MN12 SID12= P12::mn12 SID12 SID321= P321::mn12

Comments and suggestions are welcome Thank you