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Transport Issues Personal Health Device WG. 11073 Protocol Stack Link layer TCP/IP Transport Adaptation Layer Application Profiles Application Layer Bluetooth.

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Presentation on theme: "Transport Issues Personal Health Device WG. 11073 Protocol Stack Link layer TCP/IP Transport Adaptation Layer Application Profiles Application Layer Bluetooth."— Presentation transcript:

1 Transport Issues Personal Health Device WG

2 11073 Protocol Stack Link layer TCP/IP Transport Adaptation Layer Application Profiles Application Layer Bluetooth 802.15.4 Zigbee RS232 Services Proprietary Wireless

3 802.15.1 Protocol Stack Logical Link Control Adaptation Protocol (L2CAP) Data Link layer Physical layer Application layer Link manager Physical radio Baseband Audio Control Application Profiles Middleware layer RFCommTelephony Service discovery Other LLC

4 Communication Link Transport Adaptation Layer Application Profiles Application Layer Link Transport Adaptation Layer Application Profiles Application Layer Simple point to point link

5 Communication 1 Link Transport Adaptation Layer Application Profiles Application Layer Link Transport Adaptation Layer Application Profiles Application Layer Link Bridge Link Bridging identical point to point links

6 Communication 2 Link Transport Adaptation Layer Application Profiles Application Layer Link Transport Adaptation Layer Application Profiles Application Layer Link Transport Adaptation Layer Relay Transport Adaptation Layer Link Relaying dissimilar point to point links

7 Communication 3 Link Transport Adaptation Layer Application Profiles Application Layer Link Transport Adaptation Layer Application Profiles Application Layer Link Transport Adaptation Layer Filter Transport Adaptation Layer Link Appl Spanning dissimilar technologies perhaps with filter

8 Error control Flow control ACK vs ACKless Transport Layer Characteristics

9 Error control Flow control Serial vs packet 1 message per packet Packet size Connection oriented vs connectionless Device discovery Topology (Peer, Piconet, point to point) Link Layer Characteristics


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