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Adaptive streaming adaptation and resource optimization method applied to cloud-game system

An adaptive streaming and resource optimization technology, which is applied in the field of cloud gaming technology and cloud computing resource management, can solve problems such as cloud gaming platform adaptive streaming adaptation technology, and achieve a good gaming experience and reduce operating costs

Inactive Publication Date: 2015-05-06
SUN YAT SEN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This technical research does not consider the use of adaptive stream adaptation technology in the cloud game platform, but only selects a single fixed video stream bit rate to encode the game scene

Method used

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  • Adaptive streaming adaptation and resource optimization method applied to cloud-game system
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  • Adaptive streaming adaptation and resource optimization method applied to cloud-game system

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Embodiment Construction

[0042] The present invention will be further described below in conjunction with the accompanying drawings, but the embodiments of the present invention are not limited thereto.

[0043] The basic technology of the present invention includes: cloud game platform architecture, user QoE model, service cost model, user distribution and resource allocation method.

[0044] figure 2 The architecture of the cloud game platform adopted by the present invention is shown.

[0045] Scenarios considered by the present invention are as figure 2 shown. Game users come from many different user areas, and each user can choose different types of games, and different types of games have differences in resource consumption and user experience. The user needs to communicate with the gateway server first, perform user identity authentication and login, and select the appropriate game according to the game list. The method proposed by the present invention runs on the gateway server, and the...

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Abstract

The invention discloses an adaptive streaming adaptation and resource optimization method applied to a cloud-game system. Based on a user QoE model (Quality of Experience) and a service and cost model, user distribution and resource allocation are carried out. The adaptive streaming adaptation and resource optimization method applied to the cloud-game system comprises the following steps: a cloud-game platform operational cycle is divided into multiple time periods; user information and a visual machine resource are updated in a cloud-game platform system in each time period; a user distribution and resource allocation plan is decided based on a current system state, the service cost of a cloud-game service provider is minimized by the plan in the system operational cycle and the user QoE sum is maximized; the user distribution and resource allocation plan is applied to each game user. By establishing the QoE model, namely, the QoE model, a user utility model and a cloud-platform costing model, and based on a Lyapunov optimizing framework, the optimizing method of the user distribution and resource allocation is designed based on a game type and the adaptive streaming adaptation technology.

Description

technical field [0001] The invention relates to the field of cloud game technology and cloud computing resource management, in particular to an adaptive stream adaptation and resource optimization method applied to a cloud game system. Background technique [0002] With the rapid development of the game industry, terminal technology and network bandwidth in recent years, online games have become an indispensable Internet application in people's lives. On the other hand, the maturity of cloud computing technology has given birth to a "thin terminal-cloud" service model, in which users' terminal devices are connected to high-performance computing resources in the cloud and enjoy high-quality services. Applying this model to the online gaming environment has spawned a new type of cloud computing service - cloud gaming; figure 1 Describes the basic architecture diagram of the cloud gaming platform. [0003] In the cloud game platform architecture, users register and log in to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/455G06F9/50H04L29/08A63F13/358
Inventor 吴迪田浩
Owner SUN YAT SEN UNIV
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