Auto-connect in a peer-to-peer network

摘要

A wireless device that automatically forms a connection to a remote device in accordance with a peer-to-peer protocol. The remote device may be designated as an auto-connect device for the wireless device such that, when the wireless device determines that it is in the vicinity of the auto-connect device, it can re-form a connection to the remote device based on stored information for re-establishing connections among a persistent group of devices, but without any express user input. When a user requests that the wireless device perform a function that involves interaction with an auto-connect device, that function may be performed with the delay associated with forming a connection. Any of multiple techniques may be employed for identifying devices designated as auto-connect devices and for determining when the wireless device and a remote, auto-connect devices are in close proximity.

主权项

1. A computer storage device comprising computer executable instructions that, when executed, perform a method of operating a wireless device, wherein the computer storage device is not a signal, the method comprising:
communicating with a remote device to establish a wireless first connection between the remote device and the device, including receiving an indication of a power characteristic of the remote device; sending a message, via the first connection, from the device to the remote device, the message causing the remote device to store an indication that the remote device is to, at future times, automatically request a connection with the wireless device, wherein the indication is conditionally sent based on the received indication of the power characteristic of the remote device, and wherein the message is sent to the remote device with the indication when the power characteristic of the remote device corresponds to whether the remote device is powered from an internal battery; after the first connection has ended, receiving a request from the remote device to form a connection, the request having been made by the remote device as a result of the indication stored on the remote device; and in accordance with the request, automatically forming a wireless second connection between the remote device based on the request, wherein the second connection is formed without an express user command to the wireless device or the remote device, wherein the first and second connections are formed in accordance with an ad hoc or peer-to-peer protocol.