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Lyakhov
Andrey Lyakhov, Anyang-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110243025 | SPACE DIVISION MULTIPLE ACCESS FOR WIRELESS LAN, AND CHANNEL ESTIMATION FOR THE SAME - Provided are space division multiple access for wireless local area network (WLAN), and channel estimation for the same. A frequency division multiple access technique and a space division multiple access technique based on competition are used together for channel access. The channel access method includes: a competition period for estimating channel characteristics for a plurality of stations and transmitting, to the plurality of stations, downlink schedule information or uplink schedule information based on the estimated channel characteristics; and a data transmission period for performing downlink transmission or uplink transmission with all or some of the plurality of stations in accordance with the downlink schedule information or the uplink schedule information. | 10-06-2011 |
Andrey I. Lyakhov, Anyang-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100271995 | PROCEDURE FOR A POWER SAVE MODE IN A DIRECT LINK SETUP WIRELESS NETWORK - There is provided a protocol for a power save mode (PSM) in a direct link setup wireless network. In an aspect of the present invention, among first and second stations between which a direct link has been set up, the first station trying to enter the PSM transmits a request message, including schedule information necessary for communication with the second station, to the second station. The second station transmits a response message, including a status code indicating whether it accepts the schedule information or not, to the first station in response to the request message. If the status code indicates that the second station accepts the schedule information, the first station may transmit an MPDU whose power save bit is set to ‘1’ to the second station and then enter the PSM. However, if the status code indicates unacceptability, modified schedule information may be included in the response message. | 10-28-2010 |
Andrey I. Lyakhov, Moscow RU
| Patent application number | Description | Published |
|---|---|---|
| 20080298329 | Method of Beacon Management For Merging Piconets - A method for synchronizing communications between first and second piconets is provided. It is determined whether superframes corresponding to the first and second piconets are synchronized according to respective beacon period start times from the detected beacons. When the superframes are not synchronized, a type of overlap is determined. The type of overlap includes 1) an overlap between beacon periods, 2) an overlap between reservation periods and 3) an overlap between beacon periods and reservation periods of the superframes. The first and second piconets are merged into a single piconet according to rules based on the determined type of overlap. | 12-04-2008 |
Dmitry Lyakhov, San Diego, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20080305482 | METHODS AND COMPOSITIONS FOR NUCLEIC ACID AMPLIFICATION - Compositions that are used in nucleic acid amplification in vitro are disclosed, which include a target specific universal (TSU) promoter primer or promoter provider oligonucleotide that includes a target specific (TS) sequence that hybridizes specifically to a target sequence that is amplified and a universal (U) sequence that is introduced into the sequence that is amplified, by using a primer for the universal sequence. Methods of nucleic acid amplification in vitro are disclosed that use one or more TSU oligonucleotides to attached a U sequence to a target nucleic acid in a target capture step and then use a primer for a U sequence in subsequent amplification steps performed in substantially isothermal conditions to make amplification products that contain a U sequence that indicates the presence of the target nucleic acid in a sample. | 12-11-2008 |
| 20110003305 | METHODS AND COMPOSITIONS FOR NUCLEIC ACID AMPLIFICATION - Compositions, reaction mixtures, and methods for performing an amplification reaction, including multiplex amplification reaction, wherein the method comprises using one or more amplification oligomer complexes comprising linked first and second amplification oligomer members. In one aspect, the amplification oligomer complex is hybridized to a target nucleic acid, the target nucleic acid with hybridized amplification oligomer complex is then captured, and other components are washed away. Target sequences of the target nucleic acids are pre-amplified to generate a first amplification product. The first amplification product is amplified in one or more secondary amplification reactions to generate second amplification products. | 01-06-2011 |
Ilya G. Lyakhov, Frederick, MD US
| Patent application number | Description | Published |
|---|---|---|
| 20080299565 | Probe for Nucleic Acid Sequencing and Methods of Use - A nanoprobe for sequencing of nucleic acid molecules is provided, as well as methods for using the nanoprobe. In particular examples, the probe includes a polymerizing agent and one or more molecular linkers that carry a chemical moiety capable of reversibly binding to the template strand of a nucleic acid molecule, without being detached from the linker, by specifically binding with a complementary nucleotide in the target nucleic acid molecule. The reversible binding of the chemical moiety on the linker with a complementary nucleotide in the target nucleic acid molecule is indicated by emission of a characteristic signal that indicates pairing of the chemical moiety on the linker with its complementary nucleotide. An example of such a chemical moiety is a nonhydrolyzable nucleotide analog. In particular examples, the polymerizing agent and the chemical moiety are associated with a tag, such as a donor fluorophore and acceptor fluorophore characteristic of the particular type of chemical moiety. | 12-04-2008 |
| 20100227913 | Nanoprobes for detection or modification of molecules - The disclosure provides probes for one or more target molecules. In particular examples, the probes include a molecular linker and first and second functional groups linked and spaced by the molecular linker, wherein the functional groups are capable of interacting with one another or with the target biomolecule in a predetermined reaction, and wherein the molecular linker maintains the first and second functional groups sufficiently spaced from one another such that the functional groups do not substantially interact in an absence of the target biomolecule. In the presence of the target biomolecule the functional groups interact (with each other, with the target biomolecule, or both), and in some examples a detectable signal is produced. In some examples, the functional groups can detect or modify a target molecule. Also provided are methods of using the probes, for example to detect or modify a target molecule. | 09-09-2010 |
| 20110111975 | PROBE FOR NUCLEIC ACID SEQUENCING AND METHODS OF USE - A nanoprobe for sequencing of nucleic acid molecules is provided, as well as methods for using the nanoprobe. In particular examples, the probe includes a polymerizing agent and one or more molecular linkers that carry a chemical moiety capable of reversibly binding to the template strand of a nucleic acid molecule, without being detached from the linker, by specifically binding with a complementary nucleotide in the target nucleic acid molecule. The reversible binding of the chemical moiety on the linker with a complementary nucleotide in the target nucleic acid molecule is indicated by emission of a characteristic signal that indicates pairing of the chemical moiety on the linker with its complementary nucleotide. An example of such a chemical moiety is a nonhydrolyzable nucleotide analog. In particular examples, the polymerizing agent and the chemical moiety are associated with a tag, such as a donor fluorophore and acceptor fluorophore characteristic of the particular type of chemical moiety. | 05-12-2011 |