Invention Grant
- Patent Title: Forward error correction adjustments for C-V2X communications
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Application No.: US16285674Application Date: 2019-02-26
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Publication No.: US10686558B1Publication Date: 2020-06-16
- Inventor: Rajendra Prasad Kodaypak , Sangar Dowlatkhah , Erie Lai Har Lau
- Applicant: AT&T Intellectual Property I, L.P. , AT&T Mobility II LLC
- Applicant Address: US GA Atlanta US GA Atlanta
- Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.,AT&T MOBILITY II LLC
- Current Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.,AT&T MOBILITY II LLC
- Current Assignee Address: US GA Atlanta US GA Atlanta
- Agency: Amin, Turocy & Watson, LLP
- Main IPC: H04W4/06
- IPC: H04W4/06 ; H04L1/00 ; H04W8/08 ; H04W4/40

Abstract:
A user equipment (e.g., C-V2X user equipment) can receive a transmission from a network device of a mobile network and decode the transmission using a first forward error correction code. It can determine an attribute of the transmission to determine a condition of the communication channel. Based on the condition of the communication channel, it can facilitate transmitting feedback to the network device, wherein the feedback is forwarded through the mobile network to an application server device that selects a second forward error correction code based on the feedback. The second forward error correction code can be transmitted to, and received by, the user equipment. The user equipment can use the second forward error correction code to decode subsequent transmissions.
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