Invention Grant
US09231677B2 Sparse codes for MIMO channel and detector alternatives for sparse code
有权
用于稀疏码的MIMO信道和检测器替代的稀疏码
- Patent Title: Sparse codes for MIMO channel and detector alternatives for sparse code
- Patent Title (中): 用于稀疏码的MIMO信道和检测器替代的稀疏码
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Application No.: US13790011Application Date: 2013-03-08
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Publication No.: US09231677B2Publication Date: 2016-01-05
- Inventor: Sagar Dhakal , Alireza Bayesteh , Steve Hranilovic , Amin Mobasher , Thomas Aloysius Sexton
- Applicant: RESEARCH IN MOTION LIMITED
- Applicant Address: CA Waterloo, Ontario
- Assignee: BlackBerry Limited
- Current Assignee: BlackBerry Limited
- Current Assignee Address: CA Waterloo, Ontario
- Agency: Conley Rose, P.C.
- Agent J. Robert Brown, Jr.
- Main IPC: H04L27/00
- IPC: H04L27/00 ; H04B7/04 ; H04L1/06
Abstract:
Embodiments are disclosed for improved systems and methods for encoding and decoding information transmitted using multiple-input-multiple-output (MIMO) communication devices. Structurally sparse codes are implemented based on principles of compressive sampling. Improved detectors are also disclosed for implementing basis pursuit and basis pursuit with runner-up detection techniques.
Public/Granted literature
- US20130182791A1 SPARSE CODES FOR MIMO CHANNEL AND DETECTOR ALTERNATIVES FOR SPARSE CODE Public/Granted day:2013-07-18
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