Invention Grant
US08149969B2 Apparatus and method for reduced peak-to-average-power ratio in a wireless network
失效
无线网络中降低峰值与平均功率比的装置和方法
- Patent Title: Apparatus and method for reduced peak-to-average-power ratio in a wireless network
- Patent Title (中): 无线网络中降低峰值与平均功率比的装置和方法
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Application No.: US11518506Application Date: 2006-09-07
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Publication No.: US08149969B2Publication Date: 2012-04-03
- Inventor: Farooq Khan , Joonyoung Cho , Juho Lee
- Applicant: Farooq Khan , Joonyoung Cho , Juho Lee
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Main IPC: H04L1/02
- IPC: H04L1/02
Abstract:
A wireless transmission device capable of communicating with a receiver according to a DFT-spread OFDM protocol. The wireless transmission device comprises a configurable spectral shaping filter block capable of performing spectral shaping of an outgoing signal. The wireless transmission device configures the configurable spectral shaping filter block to perform spectral shaping according to a peak-to-average power (PAPR) value associated with the outgoing signal. The multi-carrier protocol comprises one of orthogonal frequency division multiple access (OFDMA) and orthogonal frequency division multiplexing (OFDM).
Public/Granted literature
- US20070081604A1 Apparatus and method for reduced peak-to-average-power ratio in a wireless network Public/Granted day:2007-04-12
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