Invention Grant
- Patent Title: Method and system for wireless data communication
- Patent Title (中): 无线数据通信方法与系统
-
Application No.: US13440247Application Date: 2012-04-05
-
Publication No.: US09479826B2Publication Date: 2016-10-25
- Inventor: Yiyan Wu , Bo Rong , Gilles Gagnon , Khalil Salehian , Sébastien Laflèche , Charles Nadeau , Benoit Ledoux , Robert Gagnon , Douglas Prendergast
- Applicant: Yiyan Wu , Bo Rong , Gilles Gagnon , Khalil Salehian , Sébastien Laflèche , Charles Nadeau , Benoit Ledoux , Robert Gagnon , Douglas Prendergast
- Applicant Address: CA Ottawa, Ontario
- Assignee: Her Majesty the Queen in Right of Canada as represented by the Minister of industry, through the Communications Research Centre Canada
- Current Assignee: Her Majesty the Queen in Right of Canada as represented by the Minister of industry, through the Communications Research Centre Canada
- Current Assignee Address: CA Ottawa, Ontario
- Agency: Teitelbaum & MacLean
- Agent Neil Teitelbaum; Doug MacLean
- Main IPC: H04J3/10
- IPC: H04J3/10 ; H04N21/438 ; H04L5/04 ; H04N21/2383 ; H04N21/43 ; H04N21/61 ; H04L27/26

Abstract:
A system has a first transmitter for transmitting a first wireless signal within a first frequency. A second transmitter is for transmitting a second wireless signal with overlapping frequency. The first transmitter and the second transmitter are disposed sufficiently proximate to another such that the wireless signals substantially interfere resulting in a combined wireless signal with negative SNR for each of the first wireless signal and the second wireless signal, the negative SNR being a result of at least the other of the first wireless signal and the second wireless signal. A receiver is located for receiving a received wireless signal comprising substantially interfering encoded data signals having negative SNR. The receiver is for selecting from the substantially interfering encoded data signals a signal of interest and for decoding said signal of interest relative to at least the other substantially interfering data signal within the received wireless signal.
Public/Granted literature
- US20120257643A1 METHOD AND SYSTEM FOR WIRELESS DATA COMMUNICATION Public/Granted day:2012-10-11
Information query