Ke Liu

Person

San Diego, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Secondary synchronization codebook for E-UTRAN
- Patent number 10,231,199
- Issue date Mar 12, 2019
- QUALCOMM Incorporated
- Tao Luo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Per-cell timing and/or frequency acquisition and their use on chann...
- Patent number 10,111,111
- Issue date Oct 23, 2018
- QUALCOMM Incorporated
- Taesang Yoo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sample selection for secondary synchronization signal (SSS) detection
- Patent number 9,820,245
- Issue date Nov 14, 2017
- QUALCOMM Incorporated
- Tao Luo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Secondary synchronization codebook for E-UTRAN
- Patent number 9,794,901
- Issue date Oct 17, 2017
- QUALCOMM Incorporated
- Tao Luo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sample selection for secondary synchronization signal (SSS) detection
- Patent number 9,686,761
- Issue date Jun 20, 2017
- QUALCOMM Incorporated
- Tao Luo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Secondary synchronization codebook for E-UTRAN
- Patent number 9,674,802
- Issue date Jun 6, 2017
- QUALCOMM Incorporated
- Tao Luo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Idle mode operation in heterogeneous networks
- Patent number 9,609,559
- Issue date Mar 28, 2017
- QUALCOMM Incorporated
- Kapil Bhattad
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for selecting reference signal tones for decod...
- Patent number 9,497,645
- Issue date Nov 15, 2016
- QUALCOMM Incorporated
- Kapil Bhattad
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for selecting reference signal tones for decod...
- Patent number 9,369,885
- Issue date Jun 14, 2016
- QUALCOMM Incorporated
- Kapil Bhattad
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Blind CRS detection
- Patent number 9,240,864
- Issue date Jan 19, 2016
- QUALCOMM Incorporated
- Xiliang Luo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for cross-cell coordination and signaling
- Patent number 9,232,462
- Issue date Jan 5, 2016
- QUALCOMM Incorporated
- Tao Luo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Determination of network synchronization
- Patent number 9,178,640
- Issue date Nov 3, 2015
- QUALCOMM Incorporated
- Kapil Bhattad
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive transmissions in coordinated multiple point communications
- Patent number 9,172,561
- Issue date Oct 27, 2015
- QUALCOMM Incorporated
- Tao Luo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Detecting and reporting physical-layer cell identifier collisions i...
- Patent number 9,143,955
- Issue date Sep 22, 2015
- QUALCOMM Incorporated
- Xiaoxia Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Determining control region parameters for multiple transmission points
- Patent number 9,124,409
- Issue date Sep 1, 2015
- QUALCOMM Incorporated
- Tao Luo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Per-cell timing and/or frequency acquisition and their use on chann...
- Patent number 9,100,843
- Issue date Aug 4, 2015
- QUALCOMM Incorporated
- Taesang Yoo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Idle mode operation in heterogeneous networks
- Patent number 9,078,201
- Issue date Jul 7, 2015
- QUALCOMM Incorporated
- Kapil Bhattad
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Robust decoding of CoMP transmissions
- Patent number 8,923,216
- Issue date Dec 30, 2014
- QUALCOMM Incorporated
- Tao Luo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Low reuse preamble
- Patent number 8,902,858
- Issue date Dec 2, 2014
- QUALCOMM Incorporated
- Ke Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
TTL operations for small RB assignments
- Patent number 8,861,389
- Issue date Oct 14, 2014
- QUALCOMM Incorporated
- Ke Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Recursive implementation for calculation of whitening matrix
- Patent number 8,811,550
- Issue date Aug 19, 2014
- QUALCOMM Incorporated
- James Corona
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sample selection for secondary synchronization signal (SSS) detection
- Patent number 8,768,359
- Issue date Jul 1, 2014
- QUALCOMM Incorporated
- Tao Luo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network-assisted cell access
- Patent number 8,634,360
- Issue date Jan 21, 2014
- Qualcomm Incorporate
- Ke Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Modified spatial diversity schemes for coverage enhancement
- Patent number 8,593,933
- Issue date Nov 26, 2013
- QUALCOMM Incorporated
- Tao Luo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for physical broadcast channel (PBCH) decoding...
- Patent number 8,582,505
- Issue date Nov 12, 2013
- QUALCOMM Incorporated
- Tao Luo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scrambling codes for secondary synchronization codes in wireless co...
- Patent number 8,503,547
- Issue date Aug 6, 2013
- QUALCOMM Incorporated
- Tao Luo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Efficient control channel decoding in CoMP communications
- Patent number 8,477,705
- Issue date Jul 2, 2013
- QUALCOMM Incorporated
- Tao Luo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Combining decision metrics for decoding based on payload difference
- Patent number 8,467,480
- Issue date Jun 18, 2013
- QUALCOMM Incorporated
- Ke Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Efficient zadoff-chu sequence generation
- Patent number 8,374,072
- Issue date Feb 12, 2013
- QUALCOMM Incorporated
- Peter Gaal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Selection of acquisition sequences for optimal frequency offset est...
- Patent number 8,223,908
- Issue date Jul 17, 2012
- QUALCOMM Incorporated
- Peter Gaal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SECONDARY SYNCHRONIZATION CODEBOOK FOR E-UTRAN
- Publication number 20180027513
- Publication date Jan 25, 2018
- QUALCOMM Incorporated
- Tao Luo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SECONDARY SYNCHRONIZATION CODEBOOK FOR E-UTRAN
- Publication number 20160249306
- Publication date Aug 25, 2016
- QUALCOMM Incorporated
- Tao Luo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IDLE MODE OPERATION IN HETEROGENEOUS NETWORKS
- Publication number 20150264610
- Publication date Sep 17, 2015
- QUALCOMM Incorporated
- Kapil BHATTAD
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BLIND CRS DETECTION
- Publication number 20150071387
- Publication date Mar 12, 2015
- QUALCOMM Incorporated
- Xiliang LUO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS FOR AVOIDING OR ESCAPING CELL RANGE EXPANSION...
- Publication number 20150049672
- Publication date Feb 19, 2015
- QUALCOMM Incorporated
- Xiliang LUO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SAMPLE SELECTION FOR SECONDARY SYNCHRONIZATION SIGNAL (SSS) DETECTION
- Publication number 20140161044
- Publication date Jun 12, 2014
- QUALCOMM Incorporated
- Tao Luo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SAMPLE SELECTION FOR SECONDARY SYNCHRONIZATION SIGNAL (SSS) DETECTION
- Publication number 20140161043
- Publication date Jun 12, 2014
- QUALCOMM Incorporated
- Tao Luo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR SELECTING REFERENCE SIGNAL TONES FOR DECOD...
- Publication number 20130250793
- Publication date Sep 26, 2013
- QUALCOMM Incorporated
- Kapil Bhattad
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PER-CELL TIMING AND/OR FREQUENCY ACQUISITION AND THEIR USE ON CHANN...
- Publication number 20130231123
- Publication date Sep 5, 2013
- QUALCOMM Incorporated
- Taesang Yoo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NETWORK-ASSISTED CELL ACCESS
- Publication number 20130128792
- Publication date May 23, 2013
- QUALCOMM Incorporated
- Ke Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IDLE MODE OPERATION IN HETEROGENEOUS NETWORKS
- Publication number 20130095829
- Publication date Apr 18, 2013
- QUALCOMM Incorporated
- Kapil Bhattad
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR SELECTING REFERENCE SIGNAL TONES FOR DECOD...
- Publication number 20120263247
- Publication date Oct 18, 2012
- QUALCOMM Incorporated
- Kapil Bhattad
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DETERMINATION OF NETWORK SYNCHRONIZATION
- Publication number 20120044928
- Publication date Feb 23, 2012
- QUALCOMM Incorporated
- Kapil Bhattad
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SAMPLE SELECTION FOR SECONDARY SYNCHRONIZATION SIGNAL (SSS) DETECTION
- Publication number 20120046056
- Publication date Feb 23, 2012
- QUALCOMM Incorporated
- Tao Luo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TTL OPERATIONS FOR SMALL RB ASSIGNMENTS
- Publication number 20120008516
- Publication date Jan 12, 2012
- QUALCOMM Incorporated
- Ke Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SECONDARY SYNCHRONIZATION CODEBOOK FOR E-UTRAN
- Publication number 20110305237
- Publication date Dec 15, 2011
- QUALCOMM Incorporated
- Tao Luo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR PHYSICAL BROADCAST CHANNEL (PBCH) DECODING...
- Publication number 20110292875
- Publication date Dec 1, 2011
- QUALCOMM Incorporated
- Tao Luo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PER-CELL TIMING AND/OR FREQUENCY ACQUISITION AND THEIR USE ON CHANN...
- Publication number 20110286376
- Publication date Nov 24, 2011
- QUALCOMM Incorporated
- Taesang Yoo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECURSIVE IMPLEMENTATION FOR CALCULATION OF WHITENING MATRIX
- Publication number 20110280295
- Publication date Nov 17, 2011
- QUALCOMM Incorporated
- James Corona
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DETECTING AND REPORTING PHYSICAL-LAYER CELL IDENTIFIER COLLISIONS I...
- Publication number 20110274097
- Publication date Nov 10, 2011
- QUALCOMM Incorporated
- Xiaoxia Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTIMIZING A RECEIVER FOR MULTIPLE ANTENNA CONFIGURATIONS
- Publication number 20110268230
- Publication date Nov 3, 2011
- QUALCOMM Incorporated
- Hao Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MODIFIED SPATIAL DIVERSITY SCHEMES FOR COVERAGE ENHANCEMENT
- Publication number 20110261673
- Publication date Oct 27, 2011
- QUALCOMM Incorporated
- Tao Luo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS FOR CROSS-CELL COORDINATION AND SIGNALING
- Publication number 20110255486
- Publication date Oct 20, 2011
- QUALCOMM Incorporated
- Tao Luo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EFFICIENT ZADOFF-CHU SEQUENCE GENERATION
- Publication number 20110249548
- Publication date Oct 13, 2011
- QUALCOMM Incorporated
- Peter Gaal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMBINING DECISION METRICS FOR DECODING BASED ON PAYLOAD DIFFERENCE
- Publication number 20110228883
- Publication date Sep 22, 2011
- QUALCOMM Incorporated
- Ke Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NETWORK-ASSISTED CELL ACCESS
- Publication number 20110182252
- Publication date Jul 28, 2011
- QUALCOMM Incorporated
- Ke Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EFFICIENT CONTROL CHANNEL DECODING IN CoMP COMMUNICATIONS
- Publication number 20110038329
- Publication date Feb 17, 2011
- QUALCOMM Incorporated
- Tao Luo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ROBUST DECODING OF CoMP TRANSMISSIONS
- Publication number 20110038330
- Publication date Feb 17, 2011
- QUALCOMM Incorporated
- Tao Luo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MITIGATION OF CRS MISALIGNMENT IN COORDINATED MULTIPOINT COMMUNICAT...
- Publication number 20110032838
- Publication date Feb 10, 2011
- QUALCOMM Incorporated
- Ke Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DETERMINING CONTROL REGION PARAMETERS FOR MULTIPLE TRANSMISSION POINTS
- Publication number 20110026473
- Publication date Feb 3, 2011
- QUALCOMM Incorporated
- Tao Luo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Secondary synchronization codebook for E-UTRAN

Per-cell timing and/or frequency acquisition and their use on chann...

Sample selection for secondary synchronization signal (SSS) detection

Secondary synchronization codebook for E-UTRAN

Sample selection for secondary synchronization signal (SSS) detection

Secondary synchronization codebook for E-UTRAN

Idle mode operation in heterogeneous networks

Method and apparatus for selecting reference signal tones for decod...

Method and apparatus for selecting reference signal tones for decod...

Blind CRS detection

Methods and apparatus for cross-cell coordination and signaling

Determination of network synchronization

Adaptive transmissions in coordinated multiple point communications

Detecting and reporting physical-layer cell identifier collisions i...

Determining control region parameters for multiple transmission points

Per-cell timing and/or frequency acquisition and their use on chann...

Idle mode operation in heterogeneous networks

Robust decoding of CoMP transmissions

Low reuse preamble

TTL operations for small RB assignments

Recursive implementation for calculation of whitening matrix

Sample selection for secondary synchronization signal (SSS) detection

Network-assisted cell access

Modified spatial diversity schemes for coverage enhancement

Apparatus and method for physical broadcast channel (PBCH) decoding...

Scrambling codes for secondary synchronization codes in wireless co...

Efficient control channel decoding in CoMP communications

Combining decision metrics for decoding based on payload difference

Efficient zadoff-chu sequence generation

Selection of acquisition sequences for optimal frequency offset est...

Patents Applicationslast 30 patents

SECONDARY SYNCHRONIZATION CODEBOOK FOR E-UTRAN

SECONDARY SYNCHRONIZATION CODEBOOK FOR E-UTRAN

IDLE MODE OPERATION IN HETEROGENEOUS NETWORKS

BLIND CRS DETECTION

METHODS AND APPARATUS FOR AVOIDING OR ESCAPING CELL RANGE EXPANSION...

SAMPLE SELECTION FOR SECONDARY SYNCHRONIZATION SIGNAL (SSS) DETECTION

SAMPLE SELECTION FOR SECONDARY SYNCHRONIZATION SIGNAL (SSS) DETECTION

METHOD AND APPARATUS FOR SELECTING REFERENCE SIGNAL TONES FOR DECOD...

PER-CELL TIMING AND/OR FREQUENCY ACQUISITION AND THEIR USE ON CHANN...

NETWORK-ASSISTED CELL ACCESS

IDLE MODE OPERATION IN HETEROGENEOUS NETWORKS

METHOD AND APPARATUS FOR SELECTING REFERENCE SIGNAL TONES FOR DECOD...

DETERMINATION OF NETWORK SYNCHRONIZATION

SAMPLE SELECTION FOR SECONDARY SYNCHRONIZATION SIGNAL (SSS) DETECTION

TTL OPERATIONS FOR SMALL RB ASSIGNMENTS

SECONDARY SYNCHRONIZATION CODEBOOK FOR E-UTRAN

APPARATUS AND METHOD FOR PHYSICAL BROADCAST CHANNEL (PBCH) DECODING...

PER-CELL TIMING AND/OR FREQUENCY ACQUISITION AND THEIR USE ON CHANN...

RECURSIVE IMPLEMENTATION FOR CALCULATION OF WHITENING MATRIX

DETECTING AND REPORTING PHYSICAL-LAYER CELL IDENTIFIER COLLISIONS I...

OPTIMIZING A RECEIVER FOR MULTIPLE ANTENNA CONFIGURATIONS

MODIFIED SPATIAL DIVERSITY SCHEMES FOR COVERAGE ENHANCEMENT

METHODS AND APPARATUS FOR CROSS-CELL COORDINATION AND SIGNALING

EFFICIENT ZADOFF-CHU SEQUENCE GENERATION

COMBINING DECISION METRICS FOR DECODING BASED ON PAYLOAD DIFFERENCE

NETWORK-ASSISTED CELL ACCESS

EFFICIENT CONTROL CHANNEL DECODING IN CoMP COMMUNICATIONS

ROBUST DECODING OF CoMP TRANSMISSIONS

MITIGATION OF CRS MISALIGNMENT IN COORDINATED MULTIPOINT COMMUNICAT...

DETERMINING CONTROL REGION PARAMETERS FOR MULTIPLE TRANSMISSION POINTS