METHOD AND SYSTEM OF QUALITY OF SERVICE (QOS) NEGOTIATION FOR NETWORK ASSISTED ADAPTIVE STREAMING
First Claim
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1. A method of negotiating Quality of Service (QoS) within a network, the method comprising:
- receiving a QoS reservation request comprising user information;
sending a QoS control policy request comprising the user information;
in response to the QoS control policy request, receiving a QoS control policy response based on a QoS policy of a content service provider;
determining a QoS reservation response based on both the QoS control policy response and a network QoS policy; and
sending the QoS reservation response.
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Abstract
Embodiments of the claimed subject matter provide for methods and systems of QoS negotiation for services like network assisted adaptive streaming. The QoS reservation determination is based on both a QoS policy of a network service provider and a QoS policy of a content service provider. For example, the content service provider provides a video streaming service. The QoS reservation can include a guaranteed bit rate (GBR) and/or a maximum bit rate (MBR). The QoS reservation can be used to select a representation of a media file for adaptive streaming.
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Citations
20 Claims
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1. A method of negotiating Quality of Service (QoS) within a network, the method comprising:
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receiving a QoS reservation request comprising user information; sending a QoS control policy request comprising the user information; in response to the QoS control policy request, receiving a QoS control policy response based on a QoS policy of a content service provider; determining a QoS reservation response based on both the QoS control policy response and a network QoS policy; and sending the QoS reservation response. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method of negotiating Quality of Service (QoS), comprising:
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receiving a quality of service (QoS) reservation request from a client, wherein the QoS reservation request comprises media information and user information associated with a user of the client; initiating a QoS control policy request to a server, wherein the QoS control policy request comprises the user information; receiving a QoS control policy response from the server comprising an application of the QoS control policy to the user; sending a QoS reservation request to a policy and control function; and sending a quality of service (QoS) reservation response to the client, in response to an approval provided from the policy and control function. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. A device comprising:
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a processor; a transmitter and a receiver coupled to the processor and operable for communicating with a client device and a content service provider device; and a memory coupled to the processor and having stored therein instructions that, when executed, cause the device to perform a method comprising; receiving a quality of service (QoS) reservation request comprising user information and media information; sending a QoS control policy request comprising the user information; in response to the QoS control policy request, receiving a QoS control policy response based on a user profile of a content service provider associated with the content service provider device; determining a QoS reservation response based on the QoS control policy response and a network QoS policy; and sending the QoS reservation response to a client comprising a network resource allocation based on a user profile associated with the network QoS policy and the user profile of the content service provider. - View Dependent Claims (19, 20)
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Specification