Invention Grant
US08306130B2 TFI-OFDM transmission/reception systems for UWB communication and methods thereof for mitigating interference from simultaneously operating piconets
有权
用于UWB通信的TFI-OFDM发射/接收系统及其方法，用于减轻来自同时操作微微网的干扰
- Patent Title: TFI-OFDM transmission/reception systems for UWB communication and methods thereof for mitigating interference from simultaneously operating piconets
- Patent Title (中): 用于UWB通信的TFI-OFDM发射/接收系统及其方法，用于减轻来自同时操作微微网的干扰
-
Application No.: US10890385Application Date: 2004-07-14
-
Publication No.: US08306130B2Publication Date: 2012-11-06
- Inventor: Seung-young Park , Yong-suk Kim , Torbjorn Larsson , Roberto Aiello
- Applicant: Seung-young Park , Yong-suk Kim , Torbjorn Larsson , Roberto Aiello
- Applicant Address: KR US CA Burlingame
- Assignee: Samsung Electronics Co., Ltd.,Veebeam Corporation
- Current Assignee: Samsung Electronics Co., Ltd.,Veebeam Corporation
- Current Assignee Address: KR US CA Burlingame
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2004-0021276 20040329
- Main IPC: H04K1/10
- IPC: H04K1/10
Abstract:
A TFI-OFDM transmission system for a UWB communication that includes a data generator generating data having a rate corresponding to a transmission speed mode, a convolutional encoder convolutional-encoding the data into a certain number of data groups, an OFDM modulator outputting OFDM symbols by executing an IFFT the data groups a buffer temporarily storing the OFDM symbols to sequentially transmit the OFDM symbols in a time domain at least two times, and a frequency generator generating certain frequencies to transmit the OFDM symbols in a certain number of frequency bands corresponding to transmission channels.
Public/Granted literature
Information query
