公开(公告)号：US20050084270A1

公开(公告)日：2005-04-21

申请号：US10766979

申请日：2004-01-29

Applicant: David Caplan ,  Mark Stevens ,  Don Boroson

Inventor： David Caplan ,  Mark Stevens ,  Don Boroson

IPC: H04B10/155 ,  H04L1/00 ,  H04B10/12

CPC classification number: H04L1/0002 ,  H04B10/505

Abstract: A variable-bit-rate communication system is described. The communication system includes a variable-bit-rate transmitter that generates digital data at a first or a second bit rate and a variable-bit-rate receiver that receives the digital data. The digital data comprises a sequence of signaling waveforms having a first or a second duty cycle, respectively, wherein each signaling waveform has the same shape.

Abstract translation: 描述了可变比特率通信系统。 通信系统包括以第一或第二比特率生成数字数据的可变比特率发射机和接收数字数据的可变比特率接收机。 数字数据包括分别具有第一或第二占空比的信令波形序列，其中每个信令波形具有相同的形状。

公开(公告)号：US20050169646A1

公开(公告)日：2005-08-04

申请号：US10768395

申请日：2004-01-30

Applicant: Roy Bondurant ,  Don Boroson ,  Daniel Murphy

Inventor： Roy Bondurant ,  Don Boroson ,  Daniel Murphy

IPC: H04B10/06 ,  H04B10/10

CPC classification number: H04B10/1121

Abstract: An array of spatially-separated optical detectors is configured to receive a free-space optical communication signal from a remote source. Each optical detector of the array includes an optical system and an array of light sensors. The optical system collects a portion of light received from the remote source and directs it toward the array of light sensors. The array of light sensors, in turn, converts the collected portion of light to one or more electrical, detected signals corresponding to the collected portion of light. A processor is coupled to the array of spatially-separated optical detectors, receiving the detected signals and combining the received signals to obtain information borne by the received optical communication signal.

Abstract translation: 空间分离的光学检测器的阵列被配置为从远程源接收自由空间光通信信号。 阵列的每个光学检测器包括光学系统和光传感器阵列。 光学系统收集从远程源接收的一部分光并将其引向光传感器阵列。 光传感器的阵列又将所收集的光部分转换成对应于收集的光部分的一个或多个电检测信号。 处理器耦合到空间分离的光学检测器阵列，接收检测到的信号并组合接收的信号以获得由接收的光通信信号承载的信息。