Issued Patents All Time
Showing 26–50 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9503815 | Perceptual echo gate approach and design for improved echo control to support higher audio and conversational quality | Qing Yang | 2016-11-22 |
| 9432787 | Systems and methods for determining the condition of multiple microphones | Arvindh Krishnaswamy, David T. Yeh, Juha O. Merimaa | 2016-08-30 |
| 9412354 | Method and apparatus to use beams at one end-point to support multi-channel linear echo control at another end-point | — | 2016-08-09 |
| 9386371 | Psychoacoustic adaptive notch filtering | Arvindh Krishnaswamy | 2016-07-05 |
| 9363600 | Method and apparatus for improved residual echo suppression and flexible tradeoffs in near-end distortion and echo reduction | Qing Yang | 2016-06-07 |
| 9344177 | Method and apparatus for the joint design and operation of ARQ protocols with user scheduling for use with multiuser MIMO in the downlink of wireless systems | Hooman Shirani-Mehr, Haralabos Papadopoulos, Giuseppe Caire | 2016-05-17 |
| 9301073 | Systems and methods for determining the condition of multiple microphones | Arvindh Krishnaswamy, David T. Yeh, Juha O. Merimaa | 2016-03-29 |
| 9209878 | Codebook adaptation method, radio base station apparatus and user equipment | Anass Benjebbour | 2015-12-08 |
| 9048977 | Receiver terminal driven joint encoder and decoder mode adaptation for SU-MIMO systems | Haralabos Papadopoulos, Giuseppe Caire, Carl-Erik Wilhelm Sundberg | 2015-06-02 |
| 8972827 | Method and apparatus for the joint design and operation of ARQ protocols with user scheduling for use with multiuser MIMO in the downlink of wireless systems | Hooman Shirani-Mehr, Haralabos Papadopoulos, Giuseppe Caire | 2015-03-03 |
| 8891656 | Low-complexity, rank extendable, codebook design and method for supporting precoding matrix feedback for multi-user and single-user MIMO systems | Anass Benjebbour | 2014-11-18 |
| 8861356 | Method and apparatus for prioritized information delivery with network coding over time-varying network topologies | Ulas C. Kozat, Christine Pepin, Haralabos Papadopoulos, Carl-Erik Wilhelm Sundberg | 2014-10-14 |
| 8855221 | Method and apparatus for iterative receiver structures for OFDM/MIMO systems with bit interleaved coded modulation | Haralabos Papadopoulos, Ming-Yang Chen | 2014-10-07 |
| 8787259 | Method for efficient MU-MIMO transmission by joint assignments of transmission architecture, and interference alignment schemes using optimized user-code assignments and power-allocation | Haralabos Papadopoulos, Chenwei Wang | 2014-07-22 |
| 8705484 | Method for varying transmit power patterns in a multi-cell environment | Giuseppe Caire, Haralabos Papadopoulos, Christine Pepin | 2014-04-22 |
| 8688154 | Method and apparatus for communicating with blind interference alignment using power allocation and/or transmission architecture | Haralabos Papadopoulos, Chenwei Wang | 2014-04-01 |
| 8638746 | Method and apparatus for the joint design and operation of scheduling and transmission for downlink multi-user MIMO with reciprocity-based training | Haralabos Papadopoulos, Giuseppe Caire | 2014-01-28 |
| 8542640 | Inter-cell approach to operating wireless beam-forming and user selection/scheduling in multi-cell environments based on limited signaling between patterns of subsets of cells | Xiaojun Tang, Haralabos Papadopoulos | 2013-09-24 |
| 8451951 | Channel classification and rate adaptation for SU-MIMO systems | Giuseppe Caire, Carl-Erik Wilhelm Sundberg, Haralabos Papadopoulos | 2013-05-28 |
| 8339948 | Method for improving capacity in multi-hop wireless mesh networks | Christine Pepin, Ulas C. Kozat | 2012-12-25 |
| 8327214 | Method and apparatus for the joint design and operation of ARQ protocols with user scheduling for use with multiuser MIMO in the downlink of wireless systems | Hooman Shirani-Mehr, Haralabos Papadopoulos, Giuseppe Caire | 2012-12-04 |
| 8229443 | Method of combined user and coordination pattern scheduling over varying antenna and base-station coordination patterns in a multi-cell environment | Giuseppe Caire, Haralabos Papadopoulos | 2012-07-24 |
| 8089970 | Method and apparatus for managing admission and routing in multi-hop 802.11 networks taking into consideration traffic shaping at intermediate hops | Danjue Li, Ulas C. Kozat, Christine Pepin | 2012-01-03 |
| 7899059 | Media delivery using quality of service differentiation within a media stream | — | 2011-03-01 |
| 7885809 | Quantization of speech and audio coding parameters using partial information on atypical subsequences | — | 2011-02-08 |