公开(公告)号：US20150103653A1

公开(公告)日：2015-04-16

申请号：US14576346

申请日：2014-12-19

Applicant: QUALCOMM Incorporated

Inventor： Ajith Tom Payyappilly ,  Sriram Nagesh Nookala ,  Vipin Arun Sali

IPC: H04L12/801 ,  H04W72/04 ,  H04W72/08

CPC classification number: H04L47/14 ,  H04W72/0406 ,  H04W72/085 ,  H04W92/10

Abstract: A broadband service is provided by allocating air interface resources in a wireless network that conforms to the 1xEV-DO standard. The air interface resources are characterized by various quality of service (QoS) parameters, such as bandwidth, packet priority and error rate. Packetized information is transmitted in data flows between a base station and cell phones. A particular QoS level is reserved for each of the data flows that support the broadband service. An operating system on a cell phone monitors one data flow as well as another data flow in the opposite direction. When the base station runs out of an air interface resource, the base station suspends the QoS reservation of a data flow. The operating system determines that the QoS reservation in one direction has been suspended and sends an unsolicited message to the base station releasing the QoS reservation in the opposite direction, thereby conserving network resources.

Abstract translation: 通过在符合1xEV-DO标准的无线网络中分配空中接口资源来提供宽带服务。 空中接口资源的特点是各种服务质量（QoS）参数，如带宽，分组优先级和错误率。 分组信息在基站和蜂窝电话之间的数据流中发送。 为支持宽带服务的每个数据流保留特定的QoS级别。 手机上的操作系统监视一个数据流以及相反方向的另一个数据流。 当基站用完空中接口资源时，基站暂停数据流的QoS预留。 操作系统确定一个方向的QoS预留已经被暂停，并且向基站发送非请求消息，以相反的方向释放QoS预留，从而节省网络资源。