一种控制流媒体速率的方法、基站及系统技术方案

本发明专利技术实施例公开了一种控制流媒体速率的方法、基站及系统，所述方法用于包含流媒体服务器模块的基站，所述方法包括：基站获得流媒体业务当前的空口可用带宽；根据所述空口可用带宽对流媒体业务编码速率进行匹配，将匹配出的业务编码速率通知给用户终端；按照所述匹配出的业务编码速率对流媒体编码后发送给用户终端。应用本发明专利技术可以根据调度的结果评估空口的带宽情况，并使得业务编码速率能匹配上空口的带宽。解决了由于空口信道快速变化带来的空口带宽与流媒体速率不能匹配问题，这样，既能有效地利用空口的带宽资源，又能在信道质量恶化时有效地调整编码速率，避免了空口的拥塞和丢包，保证了业务的QoS。

Method, base station and system for controlling streaming media speed

The embodiment of the invention discloses a method for controlling the rate of streaming media, the base station and base station system, the method including streaming media server module is used, the method includes: a base station obtains an available bandwidth of streaming current; according to the air interface available bandwidth on the streaming media service encoding rate, will notify the encoding rate matching service to the user terminal; encoding rate streaming media encoding business according to the match after sent to the user terminal. The application of the invention can evaluate the bandwidth of the empty according to the scheduling result, and the encoding rate can match business bandwidth. To solve the empty channel quickly change air interface bandwidth and rate of streaming media can not match the problem, in this way, not only can effectively use the idle bandwidth resources, and can effectively adjust the encoding rate in the channel quality deterioration, avoid congestion and packet loss empty, ensure service QoS.

【技术实现步骤摘要】

【技术保护点】
１．一种控制流媒体速率的方法，其特征在于，包括：基站获得流媒体业务当前的空口可用带宽；根据所述空口可用带宽对流媒体业务编码速率进行匹配，将匹配出的业务编码速率通知给用户终端；按照所述匹配出的业务编码速率对流媒体编码后发送给用户终端。

【技术特征摘要】

【专利技术属性】
技术研发人员：伍振兴，
申请(专利权)人：上海华为技术有限公司，
类型：发明
国别省市：31