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Open issue #11 Mobility Object Description: The Mobility objects such as ‘Mobility_Event_Counter (MEC)’ and ‘Handover_Init (HI)’ can be used to solve ‘the fast or ping-pong type’ handover and the Invalid NR problem, respectively. The MEC field can inform the CRN of which incoming message is the latest. The HI field can explicitly inform AR (or CRN) that a handover is now initiated. QoS-NSLP flag (e.g., NO_REPLACE flag) may be helpful for a ping-pong type handover because of preventing state on the old path from being torn down. Question: Do those mobility objects need to be included in NxLP messages? Which primitives need to be used in order for NTLP (GIST) to notify QoS-NSLP of the mobility events? |