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Aldana
Carlos Aldana, Mountain View, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20090070649 | METHOD AND SYSTEM FOR A TRANSMITTING ANTENNA SELECTION FAILURE RECOVERY MODE - Aspects of a method and system for a transmitting antenna selection failure recover mode are presented. Aspects of the system may include a transmitting mobile terminal that enables selection of a sequence of protocol data units (PDU), for example a sequence of sounding frames, which may be transmitted during an antenna selection procedure. During transmission of the selected PDU sequence, the transmitting mobile terminal may receive an antenna selection failure indication frame. The transmitting mobile terminal may enable retransmission of at least one previously transmitted PDU in the PDU sequence based on the failure indication. Transmission of subsequent PDUs in the PDU sequence may resume after the retransmission. Alternatively, upon receipt of the failure indication frame the transmitting mobile terminal may restart the selected frame sequence from the beginning, or may select a subsequent PDU frame sequence. | 03-12-2009 |
Carlos Aldana, Sunnyvale, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20100246717 | INTERLEAVING IN A WIRELESS COMMUNICATION SYSTEM - The method and apparatus in accordance with the present invention receives bits, writes the bits row-by-row in a matrix, reads the bits column-by-column from the matrix, groups and rotates the bits read column-by-column from the matrix so as to evenly separate the bits in position, frequency, space over one symbol period. | 09-30-2010 |
Carlos Aldana, San Francisco, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20090285264 | Method and System for Detection of Long Pulse Bin 5 Radars in the Presence of Greenfield Packets - Aspects of a method and system for detection of long pulse bin 5 RADARs in the presence of Greenfield packets are presented. In one aspect of the system, a processor in a wireless communication device may receive a plurality of pulses via a received signal. The processor may select at least a portion of the received plurality of pulses. The processor may compute a time duration value and a pulse count value based on the selected at least a portion of the received plurality of pulses. The processor may determine whether the received signal comprises a RADAR transmission signal based on the computed time duration value and the computed pulse count value when the time duration value is greater than or equal to a threshold time duration value and the pulse count value is greater than or equal to a minimum pulse count threshold value. | 11-19-2009 |
Carlos H. Aldana, Sunnyvale, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20110002219 | GROUP IDENTIFICATION AND DEFINITION WITHIN MULTIPLE USER, MULTIPLE ACCESS, AND/OR MIMO WIRELESS COMMUNICATIONS - Group identification and definition within multiple user, multiple access, and/or MIMO wireless communications. A group identification definition field may be transmitted to a number of receiving devices for use in interpreting current or subsequently received packets that include a group identification field (group ID). The group ID can serve a number of functions such as indicating those receiving devices for which the packet is intended, the identification of fields within the packet corresponding to the various devices, certain parameters (e.g., code type, code rate, modulation type, etc.) associated with such fields within the packet, etc. The group identification definition field may be updated or modified to allow for modification of the manner in which subsequent packets, including respective group IDs, are processed. One of a variety of events may direct the group identification definition field may be updated or modified. | 01-06-2011 |
Carlos H. Aldana, Mountain View, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20100008411 | Method and System for Frame Formats for MIMO Channel Measurement Exchange - A method and system for frame formats for MIMO channel measurement exchange is provided. Aspects of a method for communicating information in a communication system may comprise transmitting data via a plurality of radio frequency (RF) channels utilizing a plurality of transmitting antenna, receiving feedback information via at least one of a plurality of RF channels, and modifying a transmission mode based on the feedback information. Aspects of a method for communicating information in a communication system may also comprise receiving data via a plurality of receiving antenna, transmitting feedback information via at least one of the plurality of RF channels, and requesting modification of a transmission mode for the received data in transmitted response messages comprising the feedback information. | 01-14-2010 |
Leonardo Aldana, Mississauga CA
| Patent application number | Description | Published |
|---|---|---|
| 20080283626 | COMPOSITIONS AND METHODS FOR ELIMINATING MICROBIAL GROWTH AND PREVENTING ODORS IN VEHICLE HVAC SYSTEMS AND PASSENGER CABIN AND TRUCK ENVIRONMENTS - A mist-generating device that can be connected to a vehicle's Low Direct Current Voltage (LDCV) power supply is disclosed. The device can be used to treat mold, bacteria and clean or remove odors on exposed and hard-to-reach surfaces of the interior of a car. The device can include a unique filling system that can be used to prevent foreign materials from entering into the unit, including fluids or substances that would deteriorate the performance of the unit or the components of the device itself. The inside of the device can include an internal anti-foam and anti-splash structure designed to keep electronic components dry and reduce the foaming and turbulence of the fluid being misted. Further, the inside of the device in one embodiment is split into three adjacent areas, which govern efficient flow of air and atomized chemicals through the device. | 11-20-2008 |
Leonardo Aldana, Waterloo CA
| Patent application number | Description | Published |
|---|---|---|
| 20110009003 | ELECTRICAL CHARGER - There is provided an electrical charger including a base unit and an adaptor unit. The base unit is configured for being coupled to an electronic device, and includes an electrical connector plug which includes a plurality of electrical connector plug contacts. The adaptor unit is configured for being coupled to a power supply, and includes a plurality of adaptor unit contacts and a receiving aperture defining an opening for an electrical connector plug receiving receptacle configured for receiving the electrical connector plug. After the electrical connector plug is received within the electrical connector plug receiving receptacle and while the electrical connector plug is disposed within the electrical connector plug receiving receptacle, each one of the electrical connector plug contacts is disposable in an electrical contact engagement state with a respective one of the adaptor unit contacts such that, when the adaptor unit becomes disposed in electrical communication with a power supply and the base unit becomes disposed in an electrical coupling relationship with an electronic device and each one of the electrical connector plug contacts becomes disposed in electrical contact engagement with a respective one of the adaptor unit contacts, power is supplied to the electronic device. | 01-13-2011 |
| 20110009004 | ELECTRICAL CHARGER - There is provided an electrical charger including a base unit and an adaptor unit. The base unit is configured for being coupled to an electronic device. The adaptor unit is configured for being coupled to a power supply. The base unit is configured to co-operate with the adaptor unit such that there is provided an electrically coupled state wherein the base unit is electrically coupled to the adaptor unit, and such that there is also provided an electrically uncoupled state wherein the base unit is electrically uncoupled from the adaptor unit. Effecting a change in state from one of the electrically coupled state or the electrically uncoupled state to the other one of the electrically coupled state and the electrically uncoupled state includes effecting rotation of the base unit relative to the adaptor unit. There is also provided an electrical charger including a base unit and an adaptor unit. The base unit is configured for being electrically coupled to an electronic device. The adaptor unit is configured for being electrically coupled to a power supply. The base unit is configured to co-operate with the adaptor unit so as to effect electrical coupling between the base unit and the adaptor unit. The base unit is configured to co-operate with the adaptor unit such that there is provided a mechanically coupled state wherein the base unit is disposed in a mechanical coupling relationship with the adaptor unit. Effecting mechanical uncoupling of the base unit from the adaptor unit includes effecting rotation of the base unit relative to the adaptor unit. | 01-13-2011 |
| 20110009005 | ELECTRICAL CHARGER LOCKING ASSEMBLY - There is provided an electrical charger including a charger assembly and a locking assembly. The charger assembly includes a base unit configured for being electrically coupled to an electronic device, and an adaptor unit configured for being electrically coupled to a power supply. The locking assembly includes at least one operative detent member. There is provided a locked state, wherein the base unit is disposed in an electrical coupling relationship with the adaptor unit and movement of the base unit relative to the adaptor unit, such that the base unit becomes disposed in an electrically uncoupled relationship with the adaptor unit, is resisted. There is also provided an unlocked state wherein the base unit is moveable relative to the adaptor unit. In the locked state, each one of the at least one operative detent member is biased into an interference relationship with the charger assembly so as to resist the relative movement between the base unit and the adaptor unit which would effect the electrical uncoupling of the base unit from the adaptor unit. In the unlocked state, the locking assembly co-operates with the charger assembly such that the base unit is moveable relative to the adaptor unit. Application of a respective minimum predetermined force is required to effect a change in state from one of the locked state and the unlocked state to the other one of the locked state and the unlocked state. | 01-13-2011 |
Salvador J. Aldana, Benicia, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20090260174 | Mop and mop shield - A mop and mop shield or cover is described in which the mop shield is slideably mounted on the handle of a mop, and capable of being lowered over the head of the mop to protect it from damage. The protective shield can also be marked, so as to enable a person to identify the purpose for which the mop has been used. | 10-22-2009 |