Invention Grant
US09078211B2 Power management configuration for TX MIMO and UL carrier aggregation
有权
TX MIMO和UL载波聚合的电源管理配置
- Patent Title: Power management configuration for TX MIMO and UL carrier aggregation
- Patent Title (中): TX MIMO和UL载波聚合的电源管理配置
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Application No.: US14052221Application Date: 2013-10-11
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Publication No.: US09078211B2Publication Date: 2015-07-07
- Inventor: Nadim Khlat
- Applicant: RF Micro Devices, Inc.
- Applicant Address: US NC Greensboro
- Assignee: RF Micro Devices, Inc.
- Current Assignee: RF Micro Devices, Inc.
- Current Assignee Address: US NC Greensboro
- Agency: Withrow & Terranova, P.L.L.C.
- Main IPC: H04B1/04
- IPC: H04B1/04 ; H04W52/02 ; H03C1/62
Abstract:
A communication device is disclosed that efficiently manages power. In one embodiment, this communication device includes a first (main) transmitter including a first low band amplifier and a first high band amplifier; a second (MIMO) transmitter including a second low band amplifier and a second high band amplifier; a first power manager in communication with the first low band amplifier and with the second high band amplifier; a second power manager in communication with the first high band amplifier and with the second low band amplifier; and a control system in communication with the first transmitter, the second transmitter, the first power manager, and the second power manager.
Public/Granted literature
- US20140106693A1 POWER MANAGEMENT CONFIGURATION FOR TX MIMO AND UL CARRIER AGGREGATION Public/Granted day:2014-04-17
Information query
