Microsoft Technology Licensing, LLC

Mark E Maszak

Firdosh Kersy Bhesania

Randall Edward Aull

John Charles Dunn

Glen T Slick

Poovanpilli G Madhavan

Device connection routing for controllers is provided. A computing device is configured with multiple controllers that provide connections for peripheral devices. The controllers enable the peripheral devices to interact with the computing device through a bus. Each device connection is routed to one of the multiple controllers based on one or more pre-determined factors. These factors may include load-balancing, power saving, quality of service, data flow requirements, and the like. Device connection routing may be dynamically managed to respond to changing states of the peripheral devices and the controllers. The device connection routing may be performed for controllers associated with any type of wired or wireless buses, such as Universal Serial Bus (USB), IEEE 1394, Secure Digital Input/Output (SDIO), and the like.

Device connection routing for controllers

Device connection routing for controller

A first connection is established between a first device and a host, wherein the first device is host-capable. A second connection is established between a second device and the host. Proxy association is performed between the first device and the second device by the host to associate the first and second devices, wherein the first and second devices are unable to directly associate, wherein the host passes association information between the first and second devices.

Proxy association for devices

A system for identifying data connection attributes is disclosed. The system comprises a connection monitor that identifies an operational attribute of a data connection. The system also includes a signal module that activates operation of a status indicator of the data connection such that a manner of operation of the status indicator is associated with the operational attribute. Methods for operating the system are also disclosed.

Status indicators for universal serial bus (USB) ports

Indicating data connection and status conditions

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Sammamish, WA, United States of America

Mark E Maszak