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matlab-simulate-bluetooth-network

Skill file skills-catalog/wireless-communications/matlab-simulate-bluetooth-network/SKILL.md in matlab/matlab-agentic-toolkit. Read the publisher’s upstream source.

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Use matlab-simulate-bluetooth-network to Using MATLAB R2026a or later and the Bluetooth Toolbox, use matlab-simulate-bluetooth-network to simulate [Bluetooth topology and traffic configuration] and report the required KPIs using the correct topology-specific layers.

Required inputs

[Bluetooth topology and traffic configuration]

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SKILL.md

name: matlab-simulate-bluetooth-networkdescription: >    Simulate Bluetooth system-level networks using the Bluetooth Toolbox. Use this skill for any Bluetooth topology: BLE ACL (Asynchronous Connection-Less) data connections, CIS (Connected Isochronous Stream) and LE Audio for stereo speakers or hearing aids, BLE GAP (Generic Access Profile) connection establishment with advertising and scanning, Classic BR/EDR piconets with ACL data and SCO (Synchronous Connection-Oriented) voice links, and BLE+BR/EDR coexistence with adaptive frequency hopping. Covers bluetoothLENode, bluetoothNode, bluetoothLEConnectionConfig, bluetoothLECISConfig, bluetoothLEGAPConfig, bluetoothConnectionConfig, configureConnection, kpi (), updateChannelList, and all Bluetooth statistics.license: https://www.mathworks.com/content/dam/mathworks/license/pmrl/license.mdcompatibility: ">=R2026a"metadata:   author: MathWorks  version: "1.0"

Bluetooth System-Level Simulation

Entry point for all Bluetooth system-level simulation. All Bluetooth simulations use sim = wirelessNetworkSimulator.init and follow the workflow defined in matlab-simulate-wireless-network (simulator init, traffic, mobility, instrumentation, addNodes, run).

When to Use

BLE ACL point-to-point or star network connections
LE Audio unicast with CIS/CIG (stereo speakers, hearing aids)
BLE GAP connection establishment (advertising, scanning, connection timing)
Classic BR/EDR piconets with ACL data or SCO voice
BLE + BR/EDR coexistence with adaptive frequency hopping
Any simulation using bluetoothLENode, bluetoothNode

When Not to Use

Non-Bluetooth wireless simulations (use matlab-simulate-wireless-network instead)
PHY-layer or link level Bluetooth waveform generation, receiver analysis or BER analysis
Generic simulator setup, traffic models, or mobility (use matlab-simulate-wireless-network)

Scenario → Reference Routing

Scenario	Reference
BLE realistic connection setup (advertising, scanning, GAP)	`references/ble-gap-connection.md`
BLE point-to-point data, star network, ACL connections	`references/ble-connection.md`
LE Audio unicast (stereo speakers, hearing aids, CIS/CIG)	`references/ble-cis.md`
Classic Bluetooth earbuds, SCO voice, ACL data	`references/bluetooth-bredr.md`
BLE + BR/EDR coexistence, adaptive frequency hopping	`references/bluetooth-coexistence.md`
Capture and visualization (PCAP, IQ, event tracing, traffic viewer)	See `matlab-simulate-wireless-network` skill

Node Roles

BLE (ACL, CIS): bluetoothLENode("central"), bluetoothLENode("peripheral")
BR/EDR: bluetoothNode("central"), bluetoothNode("peripheral") — max 7 peripherals per central

Traffic Attachment Rules

addTrafficSource(sourceNode, traffic, ...):

ACL/CIS/BR/EDR: DestinationNode=peer required. CIS also needs CISConfig=cfgCISOut.
BR/EDR SCO: No traffic call — implicit via SCOPacketType in connection config.

kpi() Availability

Topology	`"throughput"`	`"latency"`	`"PLR"` / `"PDR"`	Layer
BLE ACL	LL only	App only	Both LL and App	`"LL"` or `"App"`
BLE CIS	LL only	App only	Both LL and App	`"LL"` or `"App"`
BR/EDR	Baseband	—	Baseband	`"Baseband"`

Connection/Configuration Setup

Topology	Config Object	Function	Notes
BLE ACL	`bluetoothLEConnectionConfig`	`configureConnection(cfg, central, peripheral)`	Per-peripheral in loop; unique `AccessAddress` per connection
BLE CIS	`bluetoothLEConnectionConfig` + `bluetoothLECISConfig`	`[~, cfgCISOut] = configureConnection(cfg, central, peripheral, CISConfig=cfgCIS)`	Pass `cfgCISOut` to `addTrafficSource(..., CISConfig=cfgCISOut)`
BR/EDR	`bluetoothConnectionConfig`	`configureConnection(cfg, central, peripherals)`	Single call with vector of peripherals

Common Mistakes

bluetoothNode for BLE (or vice versa): BR/EDR = bluetoothNode, BLE = bluetoothLENode
Wrong kpi Layer: BLE throughput → "LL", BLE latency → "App", BR/EDR → "Baseband" only
Properties locked after run(): Node/connection properties cannot change mid-sim. Use updateChannelList for mid-sim channel updates.
configureConnection with peripheral vector for BLE: Must call per-peripheral in loop (BR/EDR accepts vector)
Unique AccessAddress per connection: Each BLE connection on same central needs different AccessAddress
DataRate in Kbps: DataRate=100 means 100 Kbps, not 100 bps
GeneratePacket=true is not valid: Not applicable for network-level simulation. Use OnTime=Inf for continuous traffic.