piconet
/ˈpiːkə(ʊ)nɛt/ /ˈpʌɪkə(ʊ)nɛt/Computing and Telecommunications
noun
A small network consisting of between two or more (and typically no more than eight) computing or telecommunications devices or peripherals while these are interconnected using short-range radio technology such as Bluetooth.
Origin
1990s; earliest use found in IEEE Personal Communications. From pico- + net.