Invention Grant
- Patent Title: Conserving network capacity by releasing QoS resources
- Patent Title (中): 通过释放QoS资源来节省网络容量
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Application No.: US11326760Application Date: 2006-01-06
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Publication No.: US08953596B2Publication Date: 2015-02-10
- Inventor: Ajith T. Payyappilly , Sriram Nagesh Nookala , Vipin A. Sali
- Applicant: Ajith T. Payyappilly , Sriram Nagesh Nookala , Vipin A. Sali
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Kevin T. Cheatham
- Main IPC: H04L12/28
- IPC: H04L12/28 ; H04W72/08 ; H04L12/801 ; H04W72/04

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.
Public/Granted literature
- US20070160045A1 Conserving network capacity by releasing QoS resources Public/Granted day:2007-07-12
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