公开(公告)号：US20130308692A1

公开(公告)日：2013-11-21

申请号：US13759409

申请日：2013-02-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jungwon Lee ,  Junghyun Bae ,  Inyup Kang

IPC: H04B7/06

CPC classification number: H04B7/0632 ,  H04L1/00 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0026 ,  H04L1/0036 ,  H04L25/0224

Abstract: A method of operation of a communication system includes: determining a channel estimate based on an arriving communication for characterizing a channel; calculating a conditional measure based on the channel estimate for characterizing the channel at a subsequent index; generating a channel-based probability function using the conditional measure, the channel-based probability function based on a feedback metric; determining a stochastic channel indicator based on a value of the feedback metric producing a target condition from the channel-based probability function; and sending the stochastic channel indicator for controlling communication at a base station for communication through a device.

Abstract translation: 通信系统的操作方法包括：基于到达的通信来确定信道估计，以表征信道; 基于用于在随后的索引处表征所述信道的信道估计来计算条件测量; 使用所述条件测量来生成基于信道的概率函数，所述基于信道的概率函数基于反馈度量; 基于从基于信道的概率函数产生目标条件的反馈度量的值来确定随机信道指示符; 并发送用于控制基站通信的随机信道指示符，用于通过设备进行通信。

公开(公告)号：US20130283134A1

公开(公告)日：2013-10-24

申请号：US13859177

申请日：2013-04-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dongwoon Bai ,  Jungwon Lee ,  Sungsoo Kim ,  Hanju Kim ,  Inyup Kang

IPC: H03M13/39

CPC classification number: H03M13/3905 ,  H03M13/09 ,  H03M13/2933 ,  H03M13/3738 ,  H03M13/41 ,  H03M13/413 ,  H04L1/0038

Abstract: A communication system includes: a decoding-probability module for calculating a decoding likelihood with a control unit for characterizing an alternative hypothesis regarding an arriving communication; a null-probability module, coupled to the decoding-probability module, for calculating a null likelihood for characterizing a null hypothesis regarding the arriving communication; a weight-calculation module, coupled to the decoding-probability module, for generating a decision weight corresponding to the decoding likelihood, the null likelihood, or a combination thereof; a reliability calculation module, coupled to the decoding-probability module, for calculating a decoding reliability with the decision weight, the decoding likelihood, and the null likelihood, the decoding reliability corresponding to a decoded-result; and a decoding module, coupled to the reliability calculation module, for decoding the arriving communication with a decoding parameter based on the decoding reliability for communicating with a device.

Abstract translation: 通信系统包括：解码概率模块，用于利用控制单元来计算解码似然性，用于表征关于到达通信的替代假设; 耦合到解码概率模块的零概率模块，用于计算用于表征关于到达通信的零假设的零似然性; 耦合到所述解码概率模块的权重计算模块，用于生成与所述解码可能性相对应的判定权重，所述无效可能性或其组合; 耦合到所述解码概率模块的可靠性计算模块，用于利用所述判定权重，所述解码似然性和所述零似然度来计算与解码结果相对应的解码可靠性; 以及耦合到所述可靠性计算模块的解码模块，用于基于用于与设备进行通信的解码可靠性，利用解码参数对到达的通信进行解码。