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Future Project Planning Meeting

Future Project Planning Meeting. Antonio de la Oliva (UC3M) Fabio Giust (Institute IMDEA Networks) Carlos Jes ús Bernardos (UC3M). .21 Paradigm division. IMHO IEEE 802.21 provides two main things Media Abstraction Transport Protocol

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Future Project Planning Meeting

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  1. Future Project Planning Meeting Antonio de la Oliva (UC3M) Fabio Giust (Institute IMDEA Networks) Carlos JesúsBernardos (UC3M)

  2. .21 Paradigm division • IMHO IEEE 802.21 provides two main things • Media Abstraction • Transport Protocol • These two things are currently being specified for Handovers • But it does not have to be this way!!! • Split the specification in these two main functionalities • Explain to other WGs the benefits of using the protocol already defined • Try to be the transport protocol of choice for new standards that need a upper layer transport protocol

  3. Some ideas for future projects related to IEEE • Mapping of QoS classes between technologies • Intermediate layer between applications and new technologies • Example: 802.11aa requires cross-layer communication • Event to change codec • Way of indicating more relevant frames etc.. • It is relevant that IEEE 802.21 continues monitoring other standards and react upon new technologies • IEEE 802.11av supports load management • IEEE 802.11av supports BSS transition mechanisms to indicate possible handover targets

  4. Some ideas related to industry • One problem I see with .21 is that it is not clear how to do things with it • Example: Pretty sure with .21 you can do an automatic handover to home AP but it is not defined how to • Example: How to move load information from APs to MIIS • Maybe it is worth to create a doc explaining how to do certain things in .21 that are relevant to industry or 3GPP

  5. Some ideas regarding IETF • IETF is moving much faster than us • Currently there are several projects which can use .21 • Flow mobility requires a flow manager which can implement .21 • Right now flow mobility is not supported by .21 • 3G offload is getting momentum, we should get this train • Distributed Mobility Management is being created • Need to analyze if .21 supports this concept

  6. Dynamic Mobility Anchoring N: number of flows that do not require mobility F: number of flows that require mobility

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