Invention Grant
US08494077B2 Method and communication system for transmitting data in a multiple-input multiple-output (MIMO) system
有权
用于在多输入多输出（MIMO）系统中发送数据的方法和通信系统
- Patent Title: Method and communication system for transmitting data in a multiple-input multiple-output (MIMO) system
- Patent Title (中): 用于在多输入多输出（MIMO）系统中发送数据的方法和通信系统
-
Application No.: US12988020Application Date: 2009-04-16
-
Publication No.: US08494077B2Publication Date: 2013-07-23
- Inventor: Thomas Haustein , Egon Schulz , Wolfgang Zirwas
- Applicant: Thomas Haustein , Egon Schulz , Wolfgang Zirwas
- Applicant Address: FI Espoo
- Assignee: Nokia Siemens Networks Oy
- Current Assignee: Nokia Siemens Networks Oy
- Current Assignee Address: FI Espoo
- Agency: Harrington & Smith
- Priority: EP08103594 20080417
- International Application: PCT/EP2009/054490 WO 20090416
- International Announcement: WO2009/127675 WO 20091022
- Main IPC: H04B7/02
- IPC: H04B7/02
Abstract:
Method for transmitting data in a Multiple-Input Multiple-Output (MIMO) system and communication system for transmitting data in a MIMO system. A method for transmitting data in a communication system is provided. The method includes the steps of selecting a first channel (C1) and a second channel (C2), of receiving by the second receiver (Rx2) of first data and frequency resource information, of performing a non-linear pre-coding for second data (D2) of the second channel (x2) and of sending the precoded second data (D2) from the second transmitter (Tx2) to the second receiver (Rx2) and sending the first non-pre-coded data (D1) of the first channel (C1) from a first transmitter (Tx1) to a first receiver (Rx1) at the same timeframe.
Public/Granted literature
Information query
