Letaief; Khaled Ben

Patent Applications and Registrations

Patent applications and USPTO patent grants for Letaief; Khaled Ben.The latest application filed is for "fair and efficient channel allocation and spectrum sensing for cognitive ofdma networks".

Company Profile

0.4.10

Letaief; Khaled Ben - Hong Kong CN
Letaief; Khaled Ben - Kowloon HK
Letaief; Khaled Ben - Taikoo Shing HK

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Multiuser scheduling for MIMO broadcast channels with finite rate feedback Grant 8,792,500 - Zhang , et al. July 29, 2	2014-07-29
Fair And Efficient Channel Allocation And Spectrum Sensing For Cognitive Ofdma Networks App 20120281643 - Sun; Chunhua ; et al.	2012-11-08
Cooperative Concatenated Coding For Wireless Systems App 20120210196 - Sze Yuen Lo; Ernest ; et al.	2012-08-16
Multiuser Scheduling For Mimo Broadcast Channels With Finite Rate Feedback App 20120008583 - Zhang; Wei ; et al.	2012-01-12
Multiuser scheduling for MIMO broadcast channels with finite rate feedback Grant 8,054,837 - Zhang , et al. November 8, 2	2011-11-08
Full-rate Distributed Space-time Codes For Cooperative Communications App 20090129496 - Zhang; Wei ; et al.	2009-05-21
Frequency Domain Equalization With Transmit Precoding For High Speed Data Transmission App 20090122854 - Zhu; Yu ; et al.	2009-05-14
Cross-layer Multi-packet Reception Based Medium Access Control And Resource Allocation App 20090086706 - Huang; Weilan ; et al.	2009-04-02
Hybrid Time-frequency Domain Equalization Over Broadband Multi-input Multi-output Channels App 20080304558 - Zhu; Yu ; et al.	2008-12-11
Multiuser Scheduling For Mimo Broadcast Channels With Finite Rate Feedback App 20080267108 - Zhang; Wei ; et al.	2008-10-30
Power Control In Cognitive Radio Systems Based On Spectrum Sensing Side Information App 20080268892 - Hamdi; Karama ; et al.	2008-10-30
Cluster-based Cooperative Spectrum Sensing In Cognitive Radio Systems App 20080261639 - Sun; Chunhua ; et al.	2008-10-23
High speed data transmission using expanded bit durations in multiple parallel coded data streams Grant 5,960,032 - Letaief , et al. September 28, 1	1999-09-28

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