公开(公告)号：US08693561B2

公开(公告)日：2014-04-08

申请号：US13423113

申请日：2012-03-16

Applicant: Meesaraganda Surendra Raju ,  Mohan Karnam ,  Sujai Chari

Inventor： Meesaraganda Surendra Raju ,  Mohan Karnam ,  Sujai Chari

IPC: H04K1/10 ,  H04L27/28

CPC classification number: H04L25/0204 ,  H04L25/03292 ,  H04L27/2647 ,  H04L2025/03414 ,  H04L2025/03426 ,  H04L2025/03726

Abstract: Apparatuses, methods and systems of receive signal detection of a multi-carrier signal are disclosed. One method includes receiving a multi-carrier signal, determining a characteristic of each sub-carrier of the multi-carrier signal, and selecting a one of a plurality of receive signal detection techniques for each sub-carrier of the multi-carrier signal based on the determined characteristic of the sub-carrier.

Abstract translation: 公开了多载波信号的接收信号检测的装置，方法和系统。 一种方法包括接收多载波信号，确定多载波信号的每个子载波的特性，以及基于多载波信号的每个子载波选择多个接收信号检测技术中的一个，基于 所确定的子载波的特性。

公开(公告)号：US20130243062A1

公开(公告)日：2013-09-19

申请号：US13423113

申请日：2012-03-16

Applicant: Meesaraganda Surendra Raju ,  Mohan Karnam ,  Sujai Chari

Inventor： Meesaraganda Surendra Raju ,  Mohan Karnam ,  Sujai Chari

IPC: H04L27/06 ,  H04L27/28 ,  H04B17/00

CPC classification number: H04L25/0204 ,  H04L25/03292 ,  H04L27/2647 ,  H04L2025/03414 ,  H04L2025/03426 ,  H04L2025/03726

Abstract: Apparatuses, methods and systems of receive signal detection of a multi-carrier signal are disclosed. One method includes receiving a multi-carrier signal, determining a characteristic of each sub-carrier of the multi-carrier signal, and selecting a one of a plurality of receive signal detection techniques for each sub-carrier of the multi-carrier signal based on the determined characteristic of the sub-carrier.

Abstract translation: 公开了多载波信号的接收信号检测的装置，方法和系统。 一种方法包括接收多载波信号，确定多载波信号的每个子载波的特性，以及基于多载波信号的每个子载波选择多个接收信号检测技术中的一个，基于 所确定的子载波的特性。

公开(公告)号：US20070211641A1

公开(公告)日：2007-09-13

申请号：US11374550

申请日：2006-03-13

Applicant: Dengwei Fu ,  Sujai Chari ,  Mohan Karnam

Inventor： Dengwei Fu ,  Sujai Chari ,  Mohan Karnam

IPC: H04L12/26 ,  H04J3/14 ,  H04J1/16 ,  H04L1/00 ,  H04J11/00

CPC classification number: H04L27/2647 ,  H04B1/71637 ,  H04L1/0001 ,  H04L1/203

Abstract: A method and apparatus of predicting link quality of a link is disclosed. The method includes receiving multi-carrier modulated signals over a period of time, estimating an SNR for each received sub-carrier, constructing a sequence of the SNRs, and estimating link PER based upon knowledge of encoding and/or interleaving used during transmission, and the sequence of SNRs.

Abstract translation: 公开了一种预测链路链路质量的方法和装置。 该方法包括在一段时间内接收多载波调制信号，估计每个接收到的子载波的SNR，构造SNR的序列，以及基于在传输期间使用的编码和/或交织的知识来估计链路PER，以及 SNR序列。