Invention Grant
- Patent Title: Quality of service driven receiver selective hybrid automatic repeat request for point-to-multipoint communication
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Application No.: US15569339Application Date: 2016-03-30
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Publication No.: US10554331B2Publication Date: 2020-02-04
- Inventor: David Navratil , Mikko Säily , Ahmad Awada
- Applicant: Nokia Technologies Oy
- Applicant Address: FI Espoo
- Assignee: NOKIA TECHNOLOGIES OY
- Current Assignee: NOKIA TECHNOLOGIES OY
- Current Assignee Address: FI Espoo
- Agency: Squire Patton Boggs (US) LLP
- International Application: PCT/FI2016/050195 WO 20160330
- International Announcement: WO2016/185081 WO 20161124
- Main IPC: H04L1/00
- IPC: H04L1/00 ; H04L1/16 ; H04L1/18

Abstract:
Various communication systems, such as radio access networks, may benefit from various error correction techniques. For example, certain communication systems may benefit from quality of service driven receiver selective hybrid automatic repeat request for point-to-multipoint communication. A method can include identifying, at a receiver, at least one quality of service threshold. The method can also include identifying, at the receiver, at least one quality of service. The method can further include determining, at the receiver, whether or what kind of feedback is to be used for an erroneously received transport block based on the identified at least one quality of service threshold and the identified at least one quality of service. The method can additionally include communicating, by the receiver, with a transmitter of the erroneously received transport block based on the determination.
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