Invention Grant
- Patent Title: Techniques for improving channel estimation and tracking in a wireless communication system
- Patent Title (中): 在无线通信系统中改善信道估计和跟踪的技术
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Application No.: US12250613Application Date: 2008-10-14
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Publication No.: US08238482B2Publication Date: 2012-08-07
- Inventor: Ning Chen , Ahsan U. Aziz , Leo G. Dehner , Taeyoon Kim
- Applicant: Ning Chen , Ahsan U. Aziz , Leo G. Dehner , Taeyoon Kim
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Gazdzinski & Associates, PC
- Main IPC: H04L27/06
- IPC: H04L27/06
Abstract:
A technique for performing channel tracking and/or channel estimation in a wireless communication device includes receiving a reference signal and one or more non-error propagation physical channel signals. In general, the one or more non-error propagation physical channel signals must be correctly decoded before a data channel can be decoded. Channel tracking and/or channel estimation are/is then performed based on the reference signal and at least one of the one or more non-error propagation physical channel signals.
Public/Granted literature
- US20100091826A1 Techniques for Improving Channel Estimation and Tracking in a Wireless Communication System Public/Granted day:2010-04-15
Information query
