Bizarre Patents
Mouse device with a built-in printer
A mouse device for use as an input device of a computer is provided that includes a housing in which recording paper is loadable, and a printer unit provided within the housing for printing on the recording paper print information received from the computer.
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| Number | Title | Issue Date |
| 8190104 | MIMO antenna apparatus changing antenna elements based on transmission capacity A controller of a MIMO antenna apparatus calculates a current transmission capacity based on signal levels detected by a signal level detector circuit. The controller calculates an estimated transmission capacity assuming that at least one of antenna elements curren... | 05/29/2012 |
| RE43367 | Power-based hardware diversity A power-based hardware antenna diversity method for a wireless transceiver with multiple antennas is disclosed. The method is characterized in the steps of setting the transceiver gain at a maximum level to establish a first story of dynamic power range above a nois... | 05/08/2012 |
| 8165536 | Wireless communication apparatus and wireless communication system A wireless communication apparatus includes an M-number of (M is an integer of 2 or more) receiving portions connected to respective antennas, a frame analyzing section configured to analyze a reception signal received by the M-number of receiving portions, and a se... | 04/24/2012 |
| 8160513 | Methods and apparatus for implementing phase rotation at baseband frequency for transmit diversity An apparatus for implementing phase rotation at baseband frequency for transmit diversity may include a primary transmit signal path and a diversity transmit signal path. Both the primary transmit signal path and the diversity transmit signal path may receive a prim... | 04/17/2012 |
| 8135359 | Method and apparatus for conveying antenna configuration information A method, apparatus and computer program product are provided for conveying information regarding the antenna configuration and/or the transmission diversity scheme to a recipient, such as a mobile device. In particular, information regarding the antenna configurati... | 03/13/2012 |
| 8131227 | Method of transceiving driver software over the air and apparatus using the same A method and apparatus may be provided for over-the-air transmission of driver software configured as a plurality of download data blocks (DDBs). This may include transmitting or receiving first DDB data corresponding to the plurality of download data blocks, where ... | 03/06/2012 |
| 8131228 | Interference based phase shift precoding for OFDM In a radio network a determination is made whether to implement cyclical delay diversity (CDD) for a radio frequency connection involving a radio base station (26) and a wireless terminal (30). The determination whether to implement cyclical delay dive... | 03/06/2012 |
| 8126408 | Multi-mode wireless communication link A communication system includes first and second transmitters, which are coupled to transmit respective first and second Radio Frequency (RF) signals carrying first and second data over a wireless communication channel. The transmitters are coupled to select an oper... | 02/28/2012 |
| 8116696 | Transmitter for communications system An rf signal transmitter for transmitting rf signals through a plurality of antennas is described, which comprises: a transmit section adapted to selectively set, with respect to an input signal, the initial phase of an output to at least one of said antennas depend... | 02/14/2012 |
| 8116695 | Method, device and system of reduced peak-to-average-ratio communication Some embodiments include devices, methods and/or systems of reduced peak-to-average-ratio communication. An apparatus may include a transmitter to transmit a transmission corresponding to an input signal, wherein the transmitter may include a peak-to-average-ratio-r... | 02/14/2012 |
| 8107897 | Wireless transmitter A wireless transmitter includes: a plurality of transmission antennas; a phase rotating unit which adds phase rotation to signals which are respectively input to the plurality of transmission antennas, and a reception unit which receives information on phase control... | 01/31/2012 |
| 8107896 | Data transmission method for a mobile communication system This invention provides a mobile communication system which expanded the operation limitation of the heretofore adopted mobile communication systems and improved the spectrum efficiency greatly. A data transmission method for use in the mobile communication system o... | 01/31/2012 |
| 8099063 | Transmitter for communications system An rf signal transmitter for transmitting rf signals through a plurality of antennas is described, which comprises: a transmit section adapted to selectively set, with respect to an input signal, the initial phase of an output to at least one of said antennas depend... | 01/17/2012 |
| 8095083 | Method and system for multiple shared antenna mobile devices A wireless device may comprise a plurality of antennas that may be utilized during communications via various wireless interfaces. The wireless interfaces may comprise mobile interfaces, wireless personal area network (WPAN) interfaces, and/or wireless local area ne... | 01/10/2012 |
| 8095084 | Non-real-time selection of distributed DHO nodes The present invention relates to an arrangement adapted to be located in a network node, e.g. in a RNC, in a mobile communication network. The arrangement selects at least one diversity handover, DHO, node, that is to perform macro diversity functions, amongst the n... | 01/10/2012 |
| 8090329 | Self-installable switchable antenna A system, method, and apparatus for selecting a set of antennas, for use during operation of a radio system, from a plurality of antennas. The system, method and apparatus may include selecting one antenna that is part of an array of antennas. Then measuring charact... | 01/03/2012 |
| 8073404 | Mobile communication method, mobile station and base station An object of the present invention is to specify how a transmission diversity station that implements an EUL should apply a transmission antenna diversity to an E-HICH, an E-RGCH and an E-AGCH. The present invention relates to a mobile communication method for trans... | 12/06/2011 |
| 8073405 | MIMO transmitter A MIMO transmitter capable of highly efficient power amplification over a wide dynamic range or for a high PAPR signal. In the MIMO transmitter (100), an amplifier (150) amplifies an input signal and outputs the amplified signal to an antenna (170 | 12/06/2011 |
| 8060032 | Wireless communication device A wireless communication device capable of restraining interference and thereby improving transmission quality. A wireless controller includes a wireless communication interface, and a baseband controller includes a baseband communication interface for controlling t... | 11/15/2011 |
| 8060033 | Techniques to enhance diversity for a wireless system A system, apparatus, method and article to manage diversity for a wireless multicarrier communication system are described. An apparatus may include a diversity agent to couple to a transmitter, the diversity agent to convert a determined number of input bits into s... | 11/15/2011 |
| 8055214 | Mobile communication system At a transmitting end, information data, which is data to be transmitted, is copied via a number of wireless transmission paths and then encoded. Each piece of data is then subjected to a respective different pattern of puncturing process and transmitted to a receiv... | 11/08/2011 |
| 8036610 | Wireless terminal and level measurement method A wireless terminal using switchable first and second reception antennas to perform diversity reception of data transmitted from a base station is proposed. The terminal includes an average value calculation unit that calculates an average value of a reception level... | 10/11/2011 |
| 8032092 | System, apparatus and method for introducing antenna pattern variability A device, system, and method for providing a transmit diversity device have a first antenna and a second antenna. The first antenna may have a first power transmission gain pattern, which may be non-uniform in a reference plane. The second antenna may have a second ... | 10/04/2011 |
| 8032091 | Method, apparatus and system for providing transmit diversity feedback during soft handoff Embodiments of the present invention describe methods for increasing the amount of information available to a mobile transmit diversity transmitter during soft handoff. According to embodiments of the invention, a transmit diversity transmitter may determine substan... | 10/04/2011 |
| 8027649 | Radio communication system, a transmitter and a receiver In a transmitter 2A, after an output level of a modulated signal is regulated by a first gain regulator 5A, the signal is transmitted from a first antenna 8A without delay, and after the modulated signal is delayed by a delay unit 6A and ... | 09/27/2011 |
| 8023907 | Method and system for diversity processing including using dedicated pilot method for open loop Diversity processing for closed loops may include combining a plurality of received multipath signals to estimate at least one processed diversity signal based on information from at one or more common channels. The common channels may include a dedicated pilot chan... | 09/20/2011 |
| 8023906 | Diversity receiver and method for controlling diversity receiving operation Power consumption is reduced in a diversity receiver. A diversity receiver (10) comprises a condition determination circuit (26) determining whether a predefined condition is satisfied; and a control circuit (28) suspending diversity reception i... | 09/20/2011 |
| RE42681 | Wireless system with transmitter having multiple transmit antennas and combining open loop and closed loop transmit diversities A wireless communication system (40). The system comprises transmitter circuitry (42) comprising encoder circuitry (44) for receiving a plurality of symbols (Si). The system further comprises a plurality of antennas (AT1-AT4... | 09/06/2011 |
| 8014734 | Method, apparatus and system for controlling a transmit diversity device A method of operating a transmit diversity device, wherein upon detection of a phase instability condition a power setting, such as a ratio of transmission power between different antennas, may be modified. ... | 09/06/2011 |
| 8010062 | Multiple frequency antenna array for use with an RF transmitter or receiver A multiple frequency antenna array includes a first antenna circuit and a second antenna circuit. The first antenna circuit has a first radiation pattern and is tuned to a first carrier frequency. The first antenna circuit transmits a first representation of a radio... | 08/30/2011 |
| 8010061 | Combining multimedia signaling and wireless network signaling on a common communication medium Apparatus for combining at least multimedia signaling (e.g., CATV signals) and wireless network signaling for transmission over the same communication medium includes a first port for receiving a multimedia signal, a second port for receiving a wireless networking s... | 08/30/2011 |
| 8005440 | Mobile station apparatus and control method for the mobile station apparatus A mobile station apparatus communicates with a wireless base station apparatus to which closed-loop transmission diversity control is applied, the closed-loop transmission diversity control controlling phases of signals transmitted from two antennas based upon feedb... | 08/23/2011 |
| 7991365 | Method, system and apparatus for estimation of propagation path variability of a transmit diversity channel A method and apparatus for dynamic adaptation of transmit diversity parameters according to detected dynamics that may be, for example, related to changes in actual propagation and network conditions, and may be referred to as mobility parameters. Mobility parameter... | 08/02/2011 |
| 7970359 | Delay diversity in antenna arrays In a wireless transmission system including a transmit delay module, delaying each of at least one copy of a signal by a respective delay, the signal being transmitted over a plurality of carrier frequencies and over at least one beam, the at least one beam exhibiti... | 06/28/2011 |
| 7945222 | Method, apparatus and system for providing transmit diversity feedback A receiver, or base station, may calculate the signal quality improvement based on a change in a diversity control parameter, for example, a phase difference or a power ratio among two or more antennas, by comparing a received signal power level to an expected power... | 05/17/2011 |
| 7941104 | Diversity transmission method and transmitter of a base station using the same in a mobile communication system A diversity transmission method and a transmitter of a base station using the same is provided in a mobile communication system. For this purpose, the diversity transmission method for controlling power of transmit antennas when the transmitter transmits a signal to... | 05/10/2011 |
| 7933564 | Method for the multi-antenna transmission of a linearly-precoded signal, corresponding devices, signal and reception method An embodiment of invention relates to a method for the transmission of a signal formed by vectors, each vector comprising N source symbols to be transmitted, using M transmission antennas, wherein M is greater than or equal to 2. The method comprises the following s... | 04/26/2011 |
| 7929922 | Radio communication system, a transmitter and a receiver In a transmitter 2A, after an output level of a modulated signal is regulated by a first gain regulator 5A, the signal is transmitted from a first antenna 8A without delay, and after the modulated signal is delayed by a delay unit 6A and ... | 04/19/2011 |
| 7929923 | Wide dynamic range out-phasing array transmitter A novel out-phasing-array transmitter system and method are disclosed. The method is based on decomposing the input signal into an array of signals to drive a general, multiple paths out-phasing-array transmitter. This decomposition is less sensitive to the phase di... | 04/19/2011 |
| 7929921 | Diversity control in wireless communications devices and methods A wireless communications device (100) includes a primary radio frequency branch (134) and a diversity branch (136), which is enabled and disabled to balance performance and power consumption. Diversity mode operation of the device is controlled... | 04/19/2011 |
