Protocols and procedures (part I)

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1 Protocols and procedures (part I) Authors: Date: Name Company Address Phone Stanislav Filin NICT 3-4, Hikarino-oka, Yokosuka, Kanagawa, Japan, Junyi Wang NICT 3-4, Hikarino-oka, Yokosuka, Kanagawa, Japan, Yohannes D. Alemseged NICT 3-4, Hikarino-oka, Yokosuka, Kanagawa, Japan, Chen Sun NICT 3-4, Hikarino-oka, Yokosuka, Kanagawa, Japan, Aziz Rahman NICT 3-4, Hikarino-oka, Yokosuka, Kanagawa, Japan, Ha Nguyen Tran NICT 3-4, Hikarino-oka, Yokosuka, Kanagawa, Japan, Chunyi Song NICT 3-4, Hikarino-oka, Yokosuka, Kanagawa, Japan, Hiroshi Harada NICT 3-4, Hikarino-oka, Yokosuka, Kanagawa, Japan, Notice: This document has been prepared to assist IEEE It is offered as a basis for discussion and is not binding on the contributing individual(s) or organization(s). The material in this document is subject to change in form and content after further study. The contributor(s) reserve(s) the right to add, amend or withdraw material contained herein. Submission Slide 1 S. Filin et al

2 Abstract This contribution introduces proposal on coexistence protocol and procedures Submission Slide 2 S. Filin et al

3 Summary of procedures Registration procedures Neighbour discovery procedures Get available channel list procedures Measurement procedures Information collection procedures Event procedures Reconfiguration procedures Session activity check procedures Submission Slide 3 S. Filin et al

4 Outline Procedures Registration procedures CE authentication and registration CE registration update CE deregistration and deauthentication CM connection to CDIS CM authentication and registration CM registration ti update CM deregistration and deauthentication Submission Slide 4 S. Filin et al

5 Outline Messages Registration procedures Authentication_Request Authentication_Response Deauthentication_Request Deauthentication_Response CE_Registration_Request CM _ Registration _ Request Registration_Response Deregistration_Announcement Deregistration_Request ti t Deregistration_Confirm Connection_Request Connection_Response Submission Slide 5 S. Filin et al

6 CE authentication and registration This procedure is used by CE to authenticate itself to CM and to register information of its TVBD network or device to CM. Submission Slide 6 S. Filin et al

7 CE registration update This procedure is used by CE to update information i of its TVBD network or device to CM. Submission Slide 7 S. Filin et al

8 CE deregistration and deauthentication This procedure is used by CE to deregister its TVBD network or device from CM and to deauthenticate itself from CM. Submission Slide 8 S. Filin et al

9 CM connection to CDIS Before connecting to CDIS, CM has list of candidate CDISs. This procedure is used by CM to find the first CDIS from the list that can serve this CM. Submission Slide 9 S. Filin et al

10 CM authentication and registration This procedure is used by CM to authenticate itself to CDIS and to register information of its TVBD networks and devices to CDIS. Submission Slide 10 S. Filin et al

11 CM authentication and registration Relation between CM connection to CDIS and CM authentication/registration. i i i Submission Slide 11 S. Filin et al

12 CM registration update This procedure is used by CM to update information i of its TVBD networks and devices to CDIS. Submission Slide 12 S. Filin et al

13 CM deregistration and deauthentication This procedure is used by CM to deregister its TVBD networks and devices from CDIS and to deauthenticate itself from CDIS. Submission Slide 13 S. Filin et al

14 Authentication_Request This message is sent from CE to CM to login to CM. Also, this message is sent from CM to CDIS to login to CDIS. Header Source Identifier CE/CM ID Source identifier Destination Identifier CM/CDIS ID Destination identifier ACK Policy ACK required / ACK not required Request to send acknowledgement of reception Payload TBD TBD Authentication related data Submission Slide 14 S. Filin et al

15 Authentication_Response This message is sent from CM to CE to confirm or reject CE authentication. i Also, this message is sent from CDIS to CM to confirm or reject CM authentication. Header Source Identifier CM/CDIS ID Source identifier Destination Identifier CE/CM ID Destination identifier ACK Policy ACK required / ACK not required Payload TBD TBD Authentication related data Status Success / Failure Status Request to send acknowledgement of reception Submission Slide 15 S. Filin et al

16 Deauthentication_Request This message is sent from CE to CM to logoff from CM. Also, this message is sent from CM to CDIS to logoff from CDIS. Header Source Identifier CE/CM ID Source identifier Destination Identifier CM/CDIS ID Destination identifier ACK Policy ACK required / ACK not required Payload TBD TBD Authentication related data TBD TBD Reason Request to send acknowledgement of reception Submission Slide 16 S. Filin et al

17 Deauthentication_Response This message is sent from CM to CE to confirm or reject CE deauthentication. i Also, this message is sent from CDIS to CM to confirm or reject CM deauthentication. Header Source Identifier CM/CDIS ID Source identifier Destination Identifier CE/CM ID Destination identifier ACK Policy ACK required / ACK not required Request to send acknowledgement of reception Payload TBD TBD Authentication related data Status Success / Failure Status Submission Slide 17 S. Filin et al

18 CE_Registration_Request This message is sent from CE to CM to register information i of TVBD network or device served by this CE to CM. This message is used for initial registration or for registration update. Header Source Identifier CE ID Source identifier Destination Identifier CM ID Destination identifier ACK Policy ACK required / ACK not required Request to send acknowledgement of reception Payload Operation code New / Update Indicates whether this is new registration or registration update Network ID TBD E.g., FCC ID of TVBD network or device Network Type TBD E.g., af, Subscribed coexistence service TBD Coexistence service to which TVBD network or device served by this CE is subscribed TBD TBD Operating channels if any TBD TBD Coverage related information Submission Slide 18 S. Filin et al

19 CM_Registration_Request This message is sent from CM to CDIS to register information i of TVBD networks or devices served by this CM to CDIS. This message is used for initial registration or for registration update. Header Source Identifier CM ID Source identifier Destination Identifier CDIS ID Destination identifier ACK Policy ACK required / ACK not required Payload Note: For each TVBD network or device, the information elements below are repeated. Request to send acknowledgement of reception Operation code New / Add / Modify / Remove Indicates whether this is new registration, adding registration, modifying registration, or removing registration Network ID TBD E.g., FCC ID of TVBD network or device Network Type TBD E.g., af, Subscribed coexistence service TBD Coexistence service to which TVBD network or device served by this CE is subscribed TBD TBD Operating channels if any TBD TBD Coverage related information Submission Slide 19 S. Filin et al

20 Registration_Response This message is sent from CM to CE to confirm the registration. i Also, this message is sent from CDIS to CM to confirm the registration. Header Source Identifier CM/CDIS ID Source identifier Destination Identifier CE/CM ID Destination identifier ACK Policy ACK required / ACK not required Request to send acknowledgement of reception Payload Status Success / Failure Status Submission Slide 20 S. Filin et al

21 Deregistration_Announcement This message is sent from CM to CE to announce to CE that it will start deregistration procedure. This message does not have any payload. Header Source Identifier CM ID Source identifier Destination Identifier CE ID Destination identifier ACK Policy ACK required / ACK not required Payload None None None Request to send acknowledgement of reception Submission Slide 21 S. Filin et al

22 Deregistration_Request This message is sent from CE to CM to remove its registered record from CM. Also, this message is sent from CM to CDIS to remove its registered record from CDIS. Header Source Identifier CE/CM ID Source identifier Destination Identifier CM/CDIS ID Destination identifier ACK Policy ACK required / ACK not required Payload TBD TBD Reason Request to send acknowledgement of reception Submission Slide 22 S. Filin et al

23 Deregistration_Confirm This message is sent from CM to CE to confirm deregistration. i Also, this message is sent from CDIS to CM to confirm deregistration. Header Source Identifier CM/CDIS ID Source identifier Destination Identifier CE/CM ID Destination identifier ACK Policy ACK required / ACK not required Payload Status Success / Failure Status Request to send acknowledgement of reception Submission Slide 23 S. Filin et al

24 Connection_Request This message is sent from CM to CDIS to check CDIS availability. Header Source Identifier CM ID Source identifier Destination Identifier CDIS ID Destination identifier ACK Policy ACK required / ACK not Request to send acknowledgement of required reception Payload None None None Submission Slide 24 S. Filin et al

25 Connection_Response This message is sent from CDIS to CM to indicate CDIS availability to provide service for the CM. Header Source Identifier CDIS ID Source identifier Destination Identifier CM ID Destination identifier ACK Policy ACK required / ACK not Request est to send acknowledgement of required reception Payload Status Success / Failure Status Submission Slide 25 S. Filin et al

26 Outline Neighbour discovery procedures Procedures CE neighbour discovery CM neighbour discovery Messages CE_GetNeighbors_Request CE_GetNeighbors_Response CM_GetNeighbors_Request CM_GetNeighbors_Response Submission Slide 26 S. Filin et al

27 CE neighbour discovery This procedure is used by CE to obtain information i on neighbours for TVBD network or device served by this CE. Submission Slide 27 S. Filin et al

28 CM neighbour discovery This procedure is used by CM to obtain information i on neighbours for one TVBD network or device served by this CM. Submission Slide 28 S. Filin et al

29 CE_GetNeighbors_Request This message is sent form CE to CM for CE to request neighbour information i from CM. Header Source Identifier CE ID Source identifier Destination Identifier CM ID Destination identifier ACK Policy ACK required / ACK not required Request to send acknowledgement of reception Payload None None None Submission Slide 29 S. Filin et al

30 CE_GetNeighbors_Response This message is sent from CM to CE for CM to provide neighbour information i to CE. Header Source Identifier CM ID Source identifier Destination Identifier CE ID Destination identifier ACK Policy ACK required / ACK not Request to send acknowledgement of required reception Payload Note: Information elements below are repeated for each neighbour network. Network ID TBD E.g., FCC ID of TVBD network or device Network Type TBD E.g., af, TBD TBD Operating channels if any Submission Slide 30 S. Filin et al

31 CM_GetNeighbors_Request This message is sent from CM to CDIS for CM to request neighbour information for particular TVBD network or device. Header Source Identifier CM ID Source identifier Destination Identifier CDIS ID Destination identifier ACK Policy ACK required / ACK not Request to send acknowledgement of required reception Payload Network ID TBD Eg E.g., FCCIDofTVBDnetworkor or device Submission Slide 31 S. Filin et al

32 CM_GetNeighbors_Response This message is sent from CDIS to CM for CDIS to provide neighbour information regarding TVBD network or device mentioned in the request to CM. Header Source Identifier CDIS ID Source identifier Destination i Identifier CM ID Destination i identifier ifi ACK Policy ACK required / ACK not required Request to send acknowledgement of reception Payload Note: Information elements below are repeated for each neighbour CM. Neighbour CM ID CM ID Neighbour CM ID Note: Information elements below are repeated for each neighbour network. Network ID TBD E.g., FCC ID of TVBD network or device Network Type TBD E.g., af, TBD TBD Operating channels if any Submission Slide 32 S. Filin et al

33 Get available channel list procedures Outline Procedures CE acquires available channel list from CM CM acquires available channel list from CDIS or TV WS database CM acquires available channel list from CE Messages CE_GetAvailableChannels_Request CE_GetAvailableChannels_Response CM_GetAvailableChannels_Request CM_ GetAvailableChannels_ Response Submission Slide 33 S. Filin et al

34 CE acquires available channel list from CM This procedure is used by CE to obtain available channel list from CM. Submission Slide 34 S. Filin et al

35 CM acquires available channel list from CDIS or TVWS database This procedure is used by CM to obtain available channel list from CDIS or TV WS database. Submission Slide 35 S. Filin et al

36 CM acquires available channel list from CE This procedure is used by CM to obtain available channel list from CE. Submission Slide 36 S. Filin et al

37 CE_GetAvailableChannels_Request This message is sent form CE to CM for CE to request available channel list from CM. This message does not have payload. Header Source Identifier CE ID Source identifier Destination Identifier CM ID Destination identifier ACK Policy ACK required / ACK not Request tto send acknowledgement of required reception Payload None None None Submission Slide 37 S. Filin et al

38 CE_GetAvailableChannels_Response This message is sent from CM to CE for CM to provide available channel list to CE. Header Source Identifier CM ID Source identifier Destination Identifier CE ID Destination identifier ACK Policy ACK required / ACK not Request to send acknowledgement of required reception Payload Number of available channels Integer Number of available channels TBD TBD Regulatory domain Note: Information elements below are repeated for each available channel. Channel number Integer Channel number Transmit power limit Real Transmit power limit Submission Slide 38 S. Filin et al

39 CM_GetAvailableChannels_Request This message is sent form CM to CDIS/TVWSDB for CM to request available channel list for a particular TVBD network or device from CDIS/TVWSDB. Header Source Identifier CM ID Source identifier Destination Identifier CDIS/TVWSDB ID Destination identifier ACK Policy ACK required / ACK not Request to send acknowledgement of required reception Payload Network ID TBD E.g., FCC ID of TVBD network or device TBD (optional) TBD Coverage related information. Used only if request is sent to TVWSDB. Submission Slide 39 S. Filin et al

40 CM_GetAvailableChannels_Response This message is sent from CDIS/TVWSDB to CM for CDIS/TVWSDB to provide available channel list to CM. Header Source Identifier CDIS/TVWSDB ID Source identifier Destination Identifier CM ID Destination identifier ACK Policy ACK required / ACK not required Request to send acknowledgement of reception Payload Number of available channels Integer Number of available channels TBD TBD Regulatory domain Note: Information elements below are repeated for each available channel. Channel number Integer Channel number Transmit power limit Real Transmit power limit Submission Slide 40 S. Filin et al

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