Method of controlling connection establishment in a wireless network
First Claim
1. A method of controlling connection establishment to transmit audio/video (A/V) data in a source device of a wireless network, the wireless network including a coordinator and at least one device and the method comprising:
- receiving a connection request message from a sink device, the connection request message comprising connection request information together with capability information of the sink device, the connection request information comprising port information that indicates a sink port via which the A/V data is to be received, the capability information comprising a format data field and a format type field, the format data field comprising format data of the A/V data supportable by the sink device and the format type field comprising a type of the format data; and
transmitting a connection response message to the sink device in response to the connection request message, the connection response message comprising a result of the connection request.
1 Assignment
0 Petitions
Accused Products
Abstract
A method of controlling connection establishment to transmit or receive A/V data in a wireless network is provided. The method of controlling connection establishment to transmit or receive A/V data in a first device of a wireless network that includes a coordinator and at least one device comprises transmitting connection request information required to request connection establishment with a second device and a connection request message which includes capability information of the first device to the second device and receiving a connection response message from the second device in response to the connection request message.
10 Citations
14 Claims
-
1. A method of controlling connection establishment to transmit audio/video (A/V) data in a source device of a wireless network, the wireless network including a coordinator and at least one device and the method comprising:
-
receiving a connection request message from a sink device, the connection request message comprising connection request information together with capability information of the sink device, the connection request information comprising port information that indicates a sink port via which the A/V data is to be received, the capability information comprising a format data field and a format type field, the format data field comprising format data of the A/V data supportable by the sink device and the format type field comprising a type of the format data; and transmitting a connection response message to the sink device in response to the connection request message, the connection response message comprising a result of the connection request. - View Dependent Claims (2, 3, 4, 5, 6, 7)
-
-
8. A source device for controlling connection establishment to transmit audio/video (A/V) data in a wireless network, the wireless network including a coordinator and at least one device and the source device configured to:
-
receive a connection request message from a sink device, the connection request message comprising connection request information together with capability information of the sink device, the connection request information comprising port information that indicates a sink port via which the A/V data is to be received, the capability information comprising a format data field and a format type field, the format data field comprising format data of the A/V data supportable by the sink device and the format type field comprising a type of the format data; and transmit a connection response message to the sink device in response to the connection request message, the connection response message comprising a result of the connection request. - View Dependent Claims (9, 10, 11, 12, 13, 14)
-
Specification