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Kaibin Huang

from Austin, TX
Age ~50
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Related to:
Yanqin Q Wang, 51Jiang Huang, 47Yang Wang, 41Hui Z Huang, 60Xiaoming Ming Wang, 61
Connected to:
Abigail Huang, 39Alexandre Huang, 35Alexander L Huang, 66Alisa Huang, 64Allycia L Huang, 49Angelia Huang, 49Annabelle W Huang, 56Arnold Huang, 34Belle Huang, 53Bifang Huang, 55

Kaibin Huang Phones & Addresses

  • 1300 Pleasant Valley Rd, Austin, TX 78741 (512) 804-1626

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Lawyers & Attorneys

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Kaibin Huang - Lawyer

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ISLN:
1000641888
Admitted:
2010

Publications

Us Patents

Feedback Reduction For Mimo Precoded System By Exploiting Channel Correlation

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US Patent:
8023457, Sep 20, 2011
Filed:
Oct 2, 2006
Appl. No.:
11/537948
Inventors:
Jayesh H. Kotecha - Austin TX, US
Kaibin Huang - Austin TX, US
Assignee:
Freescale Semiconductor, Inc. - Austin TX
International Classification:
H04W 4/00
US Classification:
370329, 370269, 370299
Abstract:
In a closed-loop wireless communication system, a codebook-based precoding feedback compression mechanism is provided to remove redundancy from the precoding feedback that is caused by channel correlation in time and frequency. Redundancy due to temporal correlation of the transmission channel is removed by sending precoding feedback only if there is a change in the precoder state for the channel to the receiver. Redundancy due to frequency correlation is removed by run length encoding the precoding feedback, thereby compressing the precoding feedback prior in the frequency domain. By compressing the precoding feedback, the average rate of precoder feedback is reduced.

Generalized Codebook Design Method For Limited Feedback Systems

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US Patent:
8626104, Jan 7, 2014
Filed:
Sep 28, 2006
Appl. No.:
11/536280
Inventors:
Kaibin Huang - Austin TX, US
Jayesh H. Kotecha - Austin TX, US
Assignee:
Apple Inc. - Cupertino CA
International Classification:
H04B 7/00
US Classification:
455310, 370335, 370342, 370331, 370441, 370479, 370324, 370334, 370350
Abstract:
In a closed-loop wireless communication system, a codebook-based feedback mechanism is provided where each codeword indicates a particular profile to be used to provide a target performance measure (e. g. , bit error rate or spectral efficiency) for the transmission channel. This may be accomplished by using a multi-stage quantization process to construct the codewords as a plurality of transmission parameters specifying a MIMO transmission scheme, precoding vector or matrix, power allocation in space/time/frequency, modulation and channel code.

Mimo Precoding Enabling Spatial Multiplexing, Power Allocation And Adaptive Modulation And Coding

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US Patent:
20080080634, Apr 3, 2008
Filed:
Oct 2, 2006
Appl. No.:
11/537902
Inventors:
Jayesh H. Kotecha - Austin TX, US
Kaibin Huang - Austin TX, US
International Classification:
H04L 1/02
US Classification:
375267
Abstract:
In a closed-loop wireless communication system, a codebook-based feedback mechanism is provided to enable non-unitary precoding for multi-stream transmission, where in each stream is optimized with suitable transmission power allocation and AMC. The codebook-based feedback mechanism uses a precoding codebook having a power allocation matrix which is constrained to specify that beamforming always applies full power to a predetermined beam. With this constraint, a one-bit power allocation feedback index may be used to switch between beamforming and spatial multiplexing.

Feedback Scheduling To Reduce Feedback Rates In Mimo Systems

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US Patent:
20090034636, Feb 5, 2009
Filed:
Aug 3, 2007
Appl. No.:
11/833669
Inventors:
Jayesh H. Kotecha - Austin TX, US
Kaibin Huang - Austin TX, US
International Classification:
H04L 27/28
US Classification:
375260
Abstract:
In a closed-loop wireless communication system, a codebook-based feedback control mechanism is provided where feedback from each of a plurality of receivers is scheduled to control the feedback so that the receiving devices do not needlessly feed back precoding information to the transmitting device. The feedback may be controlled by establishing and distributing a schedule to control when each receiver feeds back preceding information, or by establishing and distributing a metric-based feedback threshold that must be satisfied before feedback is permitted.

Feedback Scheduling To Reduce Feedback Rates In Mimo Systems

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US Patent:
20150311965, Oct 29, 2015
Filed:
Jul 6, 2015
Appl. No.:
14/792422
Inventors:
- Cupertino CA, US
Kaibin Huang - Austin TX, US
International Classification:
H04B 7/04
H04W 72/04
H04L 12/26
Abstract:
In a closed-loop wireless communication system, a codebook-based feedback control mechanism is provided where feedback from each of a plurality of receivers is scheduled to control the feedback so that the receiving devices do not needlessly feed back precoding information to the transmitting device. The feedback may be controlled by establishing and distributing a schedule to control when each receiver feeds back precoding information, or by establishing and distributing a metric-based feedback threshold that must be satisfied before feedback is permitted.

Feedback Scheduling To Reduce Feedback Rates In Mimo Systems

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US Patent:
20140198870, Jul 17, 2014
Filed:
Mar 17, 2014
Appl. No.:
14/217026
Inventors:
- Cupertino CA, US
Kaibin Huang - Austin TX, US
Assignee:
Apple Inc. - Cupertino CA
International Classification:
H04B 7/04
US Classification:
375267
Abstract:
In a closed-loop wireless communication system, a codebook-based feedback control mechanism is provided where feedback from each of a plurality of receivers is scheduled to control the feedback so that the receiving devices do not needlessly feed back precoding information to the transmitting device. The feedback may be controlled by establishing and distributing a schedule to control when each receiver feeds back precoding information, or by establishing and distributing a metric-based feedback threshold that must be satisfied before feedback is permitted.
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Kaibin Huang from Austin, TX, age ~50 Get Report