Invention Grant
- Patent Title: Multiple input multiple output user equipment radio frequency assistant system
- Patent Title (中): 多输入多输出用户设备射频辅助系统
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Application No.: US14051519Application Date: 2013-10-11
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Publication No.: US09077423B2Publication Date: 2015-07-07
- Inventor: Yan Xin , Shouxing Qu , Arnold Sheynman , Christopher Andrew DeVries , Daniel Noel Badiere
- Applicant: BLACKBERRY LIMITED
- Applicant Address: CA Waterloo, Ontario
- Assignee: BlackBerry Limited
- Current Assignee: BlackBerry Limited
- Current Assignee Address: CA Waterloo, Ontario
- Agency: Conley Rose, P.C.
- Agent J. Robert Brown, Jr.
- Main IPC: H04B7/15
- IPC: H04B7/15 ; H04B1/38 ; H04B7/155 ; H04B7/04 ; H04B7/12
Abstract:
A user equipment and a wireless radio frequency assistant in a communication system that supports multiple input multiple output. The wireless radio frequency assistant and the user equipment operate together as a single system. The user equipment controls and activates the wireless radio frequency assistant to transform a first frequency of a radio frequency signal transmitted to the system of user equipment and the wireless radio frequency assistant to a second frequency. The wireless radio frequency assistant transmits the second frequency to the user equipment.
Public/Granted literature
- US20140038585A1 MULTIPLE INPUT MULTIPLE OUTPUT USER EQUIPMENT RADIO FREQUENCY ASSISTANT SYSTEM Public/Granted day:2014-02-06
Information query
