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Quality of service configurations for radio bearers with multiple data flows

A technology of radio bearer and quality of service, which is applied in the field of being able to support and support by sharing available system resources, and can solve the problems of inability to adjust service flow, ambiguity of QoS parameters in QoS parameter measurement, etc.

Active Publication Date: 2019-11-22
QUALCOMM INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in some cases there may be ambiguity about QoS parameters or how to measure QoS parameters
As a result, the UE or the base station may not be able to adjust the traffic flow associated with the radio bearer based on the QoS parameters

Method used

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  • Quality of service configurations for radio bearers with multiple data flows
  • Quality of service configurations for radio bearers with multiple data flows
  • Quality of service configurations for radio bearers with multiple data flows

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Embodiment Construction

[0056] A wireless communication network may be configured to process data for a service in a prioritized manner to ensure certain Quality of Service (QoS) requirements associated with the service. For example, data associated with services requiring low latency (eg, voice over IP (VoIP)) may be given priority over data associated with less latency sensitive services (eg, web browsing). A wireless communication network may establish a bearer to carry data traffic between entities of the network according to QoS requirements associated with the bearer. QoS requirements may be characterized as a bit rate, such as a minimum bit rate or a maximum bit rate. However, since the instantaneous bit rate may vary over time, the average bit rate may depend on the time window over which the bit rate is averaged.

[0057] According to certain aspects of the present disclosure, an indication of a time window over which to average bitrate may be signaled to a user equipment (UE) or some other...

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Abstract

Methods, systems, and devices for wireless communication are described. A wireless communications system may establish radio bearers for certain data transmissions between user equipment (UE) and a base station. A radio bearer may be associated with one or more quality of services (QoS) parameters, such as a bit rate. The base station may indicate to the UE a time window over which to average thebit rate. In some examples, a radio bearer may include multiple data flows. The base station may provide information regarding QoS parameters for each data flow in control signaling, such as a grant.

Description

[0001] cross reference [0002] This patent application claims priority to U.S. Provisional Patent Application No. 62 / 475,731, filed March 23, 2017, by Yang et al., entitled "Quality of Service Configurations for Radio Bearers with Multiple Data Flows," and to Yang et al. et al., entitled "Quality of Service Configurations for Radio Bearers with Multiple DataFlows," filed March 22, 2018, each of which is assigned to the assignee. Background technique [0003] The following relates generally to wireless communications, and more specifically to quality of service configuration of radio bearers with multiple data streams. [0004] Wireless communication systems are widely deployed to provide various types of communication content such as voice, video, packet data, messaging, broadcast, and so on. These systems may be capable of supporting communication with multiple users by sharing available system resources (eg, time, frequency, and power). Examples of such multiple access s...

Claims

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Application Information

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IPC IPC(8): H04W28/24
CPCH04W28/24H04W24/10H04W76/10H04W24/08H04W72/542
Inventor Y·杨S·巴拉苏布拉马尼安A·戈尔米Y-T·于
Owner QUALCOMM INC
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