Invention Grant
US07693111B2 Wireless communication device and method for reducing carrier frequency offsets over a simultaneous multi-user uplink in a multicarrier communication network
失效
一种用于在多载波通信网络中的同时多用户上行链路上减少载波频率偏移的无线通信装置和方法
- Patent Title: Wireless communication device and method for reducing carrier frequency offsets over a simultaneous multi-user uplink in a multicarrier communication network
- Patent Title (中): 一种用于在多载波通信网络中的同时多用户上行链路上减少载波频率偏移的无线通信装置和方法
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Application No.: US12190009Application Date: 2008-08-12
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Publication No.: US07693111B2Publication Date: 2010-04-06
- Inventor: Lakshmipathi Sondur , Keith A. Holt , Ashim Biswas
- Applicant: Lakshmipathi Sondur , Keith A. Holt , Ashim Biswas
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Schwegman, Lundberg & Woessner, P.A.
- Agent Gregory J. Gorrie
- Main IPC: H04Q7/00
- IPC: H04Q7/00
Abstract:
Each of a plurality of multicarrier wireless communication devices generate a carrier frequency offset (CFO) estimate from a downlink polling frame (302) and apply the CFO estimate to signals prior to transmission to a receiving station over a multi-user uplink.
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