Invention Application
US20160269083A1 Peak to average power ratio (PAPR) reduction for repetition mode within single user, multiple user, multiple access, and/or MIMO wireless communication
有权
在单用户，多用户，多路访问和/或MIMO无线通信中的重复模式的峰均功率比（PAPR）降低
- Patent Title: Peak to average power ratio (PAPR) reduction for repetition mode within single user, multiple user, multiple access, and/or MIMO wireless communication
- Patent Title (中): 在单用户，多用户，多路访问和/或MIMO无线通信中的重复模式的峰均功率比（PAPR）降低
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Application No.: US15161360Application Date: 2016-05-23
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Publication No.: US20160269083A1Publication Date: 2016-09-15
- Inventor: Ron Porat , Jun Zheng
- Applicant: BROADCOM CORPORATION
- Applicant Address: US CA IRVINE
- Assignee: BROADCOM CORPORATION
- Current Assignee: BROADCOM CORPORATION
- Current Assignee Address: US CA IRVINE
- Main IPC: H04B7/04
- IPC: H04B7/04 ; H04L5/00
Abstract:
Selective processing of one or more packets to be transmitted from a wireless communication device to another wireless communication device is effective to reduce the peak to average power ratio (PAPR) of the transmission. The one or more packets are transmitted via two or more sub-bands of an available transmission medium. The number of coefficients or factors within that sequence corresponds to the number of sub-bands via which the one or more packets are to be transmitted. Also, a phase ramp or time-domain cyclic shift may be added to one or more of the packets after having undergone multiplication by one of the coefficients or factors within the sequence.
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