Invention Grant
- Patent Title: LTE based V2X communication QOS and congestion mitigation
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Application No.: US15400185Application Date: 2017-01-06
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Publication No.: US10992589B2Publication Date: 2021-04-27
- Inventor: Hong Cheng , Michaela Vanderveen , Haris Zisimopoulos , Sudhir Kumar Baghel , Shailesh Patil , Libin Jiang
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Procopio, Cory, Hargreaves & Savitch LLP/Qualcomm
- Main IPC: H04L12/823
- IPC: H04L12/823 ; H04L12/26 ; H04L12/851 ; H04W72/10 ; H04L12/841 ; H04L12/801 ; H04W4/70 ; H04W28/02 ; H04L29/08 ; H04W84/18

Abstract:
Methods and apparatus for configuring a UE to assist in mitigating network congestion include determining whether a data packet has expired based on a first parameter, which indicates an expiration of the data, and adjusting a transmission of the data packet based on the determination of whether the data packet has expired. In some aspects, the UE may drop the data packet upon determination that the data packet has expired. The UE may be configured detect to a first congestion level, receive a second congestion level from a second UE, and process a frame for transmission based on the first or second congestion level. The UE may be configured determine a priority, generate a data packet that includes a destination parameter or a source parameter, adjust radio resource parameters based on the destination parameter or source parameter, and transmit data packets according to adjusted radio resources.
Public/Granted literature
- US20170201461A1 LTE BASED V2X COMMUNICATION QOS AND CONGESTION MITIGATION Public/Granted day:2017-07-13
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