Bluetooth BR/EDR Node Statistics

The Bluetooth^® basic rate/enhanced data rate (BR/EDR) network simulation captures these statistics as a structure. This structure is returned as an output by the statistics object function of the bluetoothNode object. The structure includes various statistics captured at the application layer (APP), baseband layer, and physical layer (PHY) of the Bluetooth BR/EDR node. The output structure of the statistics object function contains these fields.

Field	Description
Name	Name of the Bluetooth BR/EDR node, returned as a string scalar.
ID	ID of the Bluetooth BR/EDR node, returned as a numeric scalar.
App	APP statistics, returned as a structure.
Baseband	Baseband layer statistics, returned as a structure.
PHY	PHY statistics, returned as a structure.

APP Statistics

The APP field is a structure or an array of structures with these fields.

Field	Description
TransmittedPackets	Total number of packets successfully transmitted from the APP.
TransmittedBytes	Total number of bytes successfully transmitted from the APP.
ReceivedPackets	Total number of packets successfully received by the APP.
ReceivedBytes	Total number of bytes successfully received by the APP.
TrafficSources	Information about traffic sources. If the network contains multiple Peripheral nodes, this field returns an array of structures. The structure has these fields. TransmittedPackets — Total number of packets transmitted from the APP to the specified destination node. TransmittedBytes — Total number of bytes transmitted from the APP to the specified destination node. TransmitQueueOverflow — Total number of times transmit queue overflowed. DestinationNodeID — ID of the destination node. DestinationNodeName — Name of the destination node.

Baseband Statistics

The Baseband field is a structure or an array of structures with these fields.

Field	Description
InvalidReceivedPackets	Total number of packets received with an invalid logical transport address, payload length, or packet type.
ConnectionStats	Statistics corresponding to each connection. If a node is connected to multiple nodes, this field returns an array of structures. If a node is connected to only one node, this field returns a structure.
If a baseband connection is established between the Bluetooth BR/EDR nodes, the ConnectionStats structure consists of these fields. If the Bluetooth BR/EDR nodes are not connected, the ConnectionStats field does not exist.
PeerNodeName	Name of the peer node.
PeerNodeID	ID of the peer node.
TransmittedDataBytes	Total number of unique data bytes transmitted by the asynchronous connection-oriented logical (ACL) packets and the data field of DV packets.
ReceivedDataBytes	Total number of unique data bytes received from the ACL packets and the data field of DV packets.
TransmittedACLPackets	Total number of unique ACL data packets transmitted.
RetransmittedACLPackets	Total number of ACL data packets retransmitted.
ReceivedACLPackets	Total number of ACL data packets received.
TransmittedSCOPackets	Total number of synchronous connection-oriented (SCO) packets (excluding DV packets and control packets) transmitted.
ReceivedSCOPackets	Total number of SCO packets (excluding DV and control packets) received.
TransmittedDVPackets	Total number of DV packets transmitted.
DVWithRetransmittedData	Total number of the data fields of the DV packets retransmitted.
ReceivedDVPackets	Total number of DV packets received.
ReceivedDuplicatePackets	Total number of duplicate ACL data packets received.
TransmittedNullPackets	Total number of Null packets transmitted.
ReceivedNullPackets	Total number of Null packets received.
TransmittedPollPackets	Total number of Poll packets transmitted.
ReceivedPollPackets	Total number of Poll packets received.
TransmittedControlPackets	Total number of control packets transmitted.
RetransmittedControlPackets	Total number of control packets retransmitted.
ReceivedControlPackets	Total number of control packets received.
AverageACLPacketLatency	Average packet latency for ACL link, in seconds.

PHY Statistics

The PHY field is a structure or an array of structures with these fields.

Field	Description
TransmittedPackets	Total number of packets transmitted by PHY.
TransmittedBits	Total number of bits transmitted by PHY.
ReceivedPackets	Total number of packets received by PHY.
DecodeFailures	Total number of decoding failures at PHY.
PacketCollisions	Total number of packet collisions at PHY.
CoChannelCollisions	Total number of co-channel packet collisions at PHY.
CollisionsWithBREDR	Total number of packet collisions with other Bluetooth basic rate/enhanced data rate (BR/EDR) packets at PHY.
CollisionsWithNonBREDR	Total number of packet collisions with other non-Bluetooth BR/EDR packets at PHY.
CollisionsWithBREDRAndNonBREDR	Total number of packet collisions with other Bluetooth BR/EDR and non-Bluetooth BR/EDR packets at PHY.