Patent application number | Description | Published |
20090129367 | MULTI-FUNCTION WIRELESS TERMINAL - A method for communication includes allocating time intervals for a first communication session over a first connection between a wireless terminal and a base station of a long-range wireless data network, which operates in accordance with a first protocol defining time frames having downlink and uplink sub-frames. Time slots are allocated for a second communication session over a second connection between the terminal and a peripheral wireless device, which operates in accordance with a second, short-range time-slotted protocol, which is different from the first protocol and has a retransmission mechanism. The time slots are synchronized with the downlink and uplink sub-frames defined by the BS. Operation of the second connection is inhibited during some of the time slots that overlap the downlink sub-frames, so as to invoke the retransmission mechanism and cause the terminal to transmit only during the time slots that do not overlap the downlink sub-frames. | 05-21-2009 |
20090207826 | Simultaneous Operation of Wireless LAN and Long-Range Wireless Connections - A method for communication includes establishing a first connection between a wireless terminal and a base station of a long-range wireless data network, which operates in accordance with a first protocol that defines a sequence of time frames for transmission of data between the wireless terminal and the base station. A signal is sent from the wireless terminal to the base station identifying an interval including one or more of the time frames during which the wireless terminal will not receive data from the base station. During the interval, a second connection is established between the wireless terminal and an access point of a wireless local area network (WLAN) in accordance with a second protocol, different from the first protocol. | 08-20-2009 |
20090213827 | Dual-Function Wireless Data Terminal - Apparatus for communication includes at least one RF receiver circuit, which is coupled to receive and downconvert first and second RF signals that are transmitted respectively over different, first and second wireless networks in accordance with different, first and second network protocols, so as to output first and second downconverted signals. A baseband processing circuit includes processing components that are coupled to receive and process the first and second downconverted signals so as to extract first and second data from the signals. The processing components have a first configuration for demodulating the first downconverted signals in accordance with the first network protocol and a second configuration for demodulating the second downconverted signals in accordance with the second network protocol. | 08-27-2009 |
20090252137 | SCANNING FOR NETWORK CONNECTIONS WITH VARIABLE SCAN RATE - A wireless communication terminal includes a radio frequency (RF) transceiver and a baseband processing circuit, which is arranged to detect an indication of a rate of movement of the terminal. The baseband processing circuit is coupled to cause the RF transceiver to scan periodically for access points that are available to communicate with the mobile terminal at a scan rate that is selected responsively to the indication, and upon detecting an available access point, to establish a wireless connection between the terminal and the available access point. | 10-08-2009 |
20100142504 | Simultaneous Operation of Wireless LAN and Long-Range Wireless Connections - A method for communication includes establishing a first connection between a wireless terminal and a base station of a long-range wireless data network, which operates in accordance with a first protocol that defines a sequence of time frames for transmission of data between the wireless terminal and the base station. A signal is sent from the wireless terminal to the base station identifying an interval including one or more of the time frames during which the wireless terminal will not receive data from the base station. During the interval, a second connection is established between the wireless terminal and an access point of a wireless local area network (WLAN) in accordance with a second protocol, different from the first protocol. | 06-10-2010 |
20100180102 | Enhancing processing efficiency in large instruction width processors - A processor includes one or more processing units, an execution pipeline and control circuitry. The execution pipeline includes at least first and second pipeline stages that are cascaded so that program instructions, specifying operations to be performed by the processing units in successive cycles of the pipeline, are fetched from a memory by the first pipeline stage and conveyed to the second pipeline stage, which causes the processing units to perform the specified operations. | 07-15-2010 |
20100284379 | WIRELESS RECEIVER WITH INTERMITTENT SHUT-OFF OF RF CIRCUITS - A terminal ( | 11-11-2010 |
20120014339 | Low Peak-To-Average Power Ratio Transmission in Frequency-Division Multiple Access Systems - A method for communication includes allocating, in a multiple-access communication system ( | 01-19-2012 |
20130272260 | LTE/WI-FI COEXISTENCE - A method for communication in a wireless device ( | 10-17-2013 |
20130301508 | Intermittent Shutoff of RF Circuitry in Wireless Communication Terminals - A method for communication in a receiver ( | 11-14-2013 |
20140018125 | SWITCHED APPLICATION PROCESSOR APPARATUS FOR CELLULAR DEVICES - A cellular device architecture, including two application processors connectible through a Modem-AP Switch to two modems, each communicating with a respective antenna. A Controller module coupled to the switch and being configured, in response to receipt of data received in the Modem-AP switch as received through an antenna, to command the switch to select a processing route, whereby one of the application processors is switched to connect to one of the modems and to its associated antenna. | 01-16-2014 |
20140177606 | MITIGATION OF INTERFERENCE BETWEEN COMMUNICATION TERMINALS IN TD-LTE - A method for communication includes communicating between one or more first base stations ( | 06-26-2014 |