Invention Grant
US09166663B2 System and method for open-loop MIMO communications in a SCMA communications system
有权
SCMA通信系统中开环MIMO通信的系统和方法
- Patent Title: System and method for open-loop MIMO communications in a SCMA communications system
- Patent Title (中): SCMA通信系统中开环MIMO通信的系统和方法
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Application No.: US14035996Application Date: 2013-09-25
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Publication No.: US09166663B2Publication Date: 2015-10-20
- Inventor: Alireza Bayesteh , Hosein Nikopour , Jianglei Ma
- Applicant: FutureWei Technologies, Inc.
- Applicant Address: US TX Plano
- Assignee: Futurewei Technologies, Inc.
- Current Assignee: Futurewei Technologies, Inc.
- Current Assignee Address: US TX Plano
- Agency: Slater & Matsil, L.L.P.
- Main IPC: H04L27/00
- IPC: H04L27/00 ; H04B7/04 ; H04L25/03 ; H04B7/02 ; H04B7/06
Abstract:
A method for transmitting data includes mapping a first coded information bit stream intended for a first transmit antenna onto at least one first spreading sequence of a plurality of first spreading sequences to generate a first data stream, mapping a second coded information bit stream intended for a second transmit antenna onto at least one second spreading sequence of a plurality of second spreading sequences to generate a second data stream. The method also includes transmitting the first data stream and the second data stream on respective transmit antennas.
Public/Granted literature
- US20140169408A1 System and Method for Open-Loop MIMO Communications in a SCMA Communications System Public/Granted day:2014-06-19
Information query
