公开(公告)号：US11463223B2

公开(公告)日：2022-10-04

申请号：US16588396

申请日：2019-09-30

Applicant: Sequans Communications S.A.

Inventor： Karim El Asmar ,  Elena Florian ,  Moussa Abdi

IPC: H04L5/00 ,  H04L1/00 ,  H04B17/336 ,  H04W72/04 ,  H04W24/08

Abstract: A method for receiving repeated transmission of portions of data from a transmitter, the method comprising at a processor of a receiver, deriving a metric indicative of a desired PER of the received repeated portions of data, based on the desired PER of the received repeated portions of data at the receiver, deriving an optimal number of repetitions of each portion of the data to be received for successful decoding, wherein when the optimal number of repetitions have been received, decoding is to be activated; and further wherein the optimal number of repetitions is derived such that power consumption to successfully decode the data is minimized at the receiver.

公开(公告)号：US20210099262A1

公开(公告)日：2021-04-01

申请号：US16588396

申请日：2019-09-30

Applicant: Sequans Communications S.A.

Inventor： Karim El Asmar ,  Elena Florian ,  Moussa Abdi

IPC: H04L5/00 ,  H04L1/00 ,  H04W24/08 ,  H04W72/04 ,  H04B17/336

Abstract: A method for receiving repeated transmission of portions of data from a transmitter, the method comprising at a processor of a receiver, deriving a metric indicative of a desired PER of the received repeated portions of data, based on the desired PER of the received repeated portions of data at the receiver, deriving an optimal number of repetitions of each portion of the data to be received for successful decoding, wherein when the optimal number of repetitions have been received, decoding is to be activated; and further wherein the optimal number of repetitions is derived such that power consumption to successfully decode the data is minimized at the receiver.

公开(公告)号：US10892885B2

公开(公告)日：2021-01-12

申请号：US16387190

申请日：2019-04-17

Applicant: Sequans Communications S.A.

Inventor： Ioannis Xirouchakis ,  Karim El Asmar

IPC: H04L7/00 ,  H04B17/336 ,  H04B1/10 ,  H04L27/26

Abstract: A method of evaluating OFDM synchronization between a transmitter and a receiver, the method carried out at the receiver and comprising, obtaining a non-coherent channel power estimate, obtaining a coherent channel power estimate, comparing the two estimates, and determining whether the receiver and the transmitter are synchronized based on the comparison.

公开(公告)号：US20200336281A1

公开(公告)日：2020-10-22

申请号：US16387190

申请日：2019-04-17

Applicant: Sequans Communications S.A.

Inventor： Ioannis Xirouchakis ,  Karim El Asmar

IPC: H04L7/00 ,  H04L27/26 ,  H04B1/10 ,  H04B17/336

Abstract: A method of evaluating OFDM synchronization between a transmitter and a receiver, the method carried out at the receiver and comprising, obtaining a non-coherent channel power estimate, obtaining a coherent channel power estimate, comparing the two estimates; and determining whether the receiver and the transmitter are synchronized based on the comparison.