Abstract: A radio frequency (RF) transceiver device includes a processing module, a memory, and an RF section, each including an RF bus transceiver. An RF bus facilitates communication between the processing module, the memory and the RF section via the RF bus transceivers. An RF bus controller controls access to the RF bus.

Abstract: A Wireless Local Area Network (WLAN) is operated in conjunction with a wired Local Area Network (wired LAN) to service a premises, e.g., a campus setting. The wired LAN services the wired communication needs of the premises and serves as the wired backbone of the WLAN. A plurality of Wireless Access Points (WAPs) of the WLAN couple to the wired backbone and are serviced by the LAN. With this shared structure, wired network components, e.g., multi-layer switches, manage the operation of WLAN components, i.e., WAPs. Such management includes ensuring that the WAPs provide sufficient bandwidth to support wireless packetized voice communications. Additional management operations include WAP access, wireless terminal registration, and channel resource allocation, among others.

Abstract: According to one disclosed embodiment, a smart charging system includes a power conversion unit having a communication module and a charging integrated circuit that can convert mains power into a managed charging power used to charge any of several electronic devices. In one embodiment, a power conversion unit can manage a charging process by communicating with a connected electronic device and exchanging a charge profile representing ideal characteristics of the charging power. In one embodiment, an electronic device receives a charge from a power conversion unit through a wired power conduit. In another embodiment, an electronic device receives a charge from a power conversion unit through a wireless power conduit. In one embodiment, the smart charging system includes a battery usable to charge an electronic device when a mains adapter of the smart charging system is not powered.

Abstract: An RF integrated circuit (IC) includes a first IC port for coupling a first transmit signal in a first frequency band to at least one external device and a second IC port for coupling a second transmit signal in a second frequency band to the at least one external device. A transmitter module responds to outbound data to generate the first transmit signal in a first mode of operation and to generate the second transmit signal in a second mode of operation, wherein the transmitter module generates the first transmit signal and the second transmit signal in a selected one of a plurality of wireless telephony formats based on a control signal, and wherein the plurality of wireless telephony formats includes a GSM format and at least one non-GSM format.

Abstract: Embodiments of the present invention are directed to a wire-free data center/server. The data center/server is wire-free in the sense that communication within a data unit of the data center/server (i.e., intra-data unit), between data units of the data center/server (inter-data unit), and between the data units and the backplane of the data center/server is performed wirelessly.

Abstract: A system and method for providing silent conversation capability in a mobile communication device. Various aspects of the present invention may comprise establishing a wireless communication link between the mobile communication device and a second communication device. A user input may be received at the mobile communication device. A voice message may be determined from a plurality of voice messages based, at least in part, on the user input. Such determination may, for example, comprise selecting a voice message from a plurality of prerecorded voice messages and/or determining a voice message to be synthesized. The determined voice message may then be communicated to the second communication device. For example, the determined voice message may be communicated to the second communication device in such a way that people in the proximity of the mobile communication device might not hear the determined voice message.

Abstract: A radio frequency identification (RFID) interface includes first coil, a plurality of coils, and a control module. The first coil is associated with an RFID tag and the plurality of coils is associated with an RFID reader. Each of the plurality of coils has a different orientation with respect to at least one axis of a multi-dimensional axis system. The control module is coupled to enable at least one of the plurality of coils based on electro-magnetic coupling between the first coil and the least one of the plurality of coils.

Abstract: A dynamically programmable security device. The device includes: a secure nonvolatile read only memory (NVMROM) for securely storing a unique device cipher key; a secure interface for dynamically loading authenticated application code; a cryptographic engine for encrypting, decrypting data and authenticating the application code; a secure random access memory (RAM) for storing the authenticated application code and application data; and a processor for executing the authenticated application code.

Abstract: Systems and methods for implementing a zero overhead loop in a microprocessor or microprocessor based system/chip are disclosed. The systems and methods include the use of a breakpoint mechanism which is additionally used in debugging in order to provide some of the looping functionality.

Abstract: Presented herein are system(s) and method(s) for generating self-synchronized launch of last shift capture pulses using on-chip phase locked loop for at-speed scan testing. In one embodiment, there is presented a system for scan testing. The system comprises an ATE clock and a phase lock loop. The ATE clock shifts scan data. The phase lock loop generates capture pulses. The ATE clock or the capture pulses are selected based on an external synchronization signal.

Abstract: Presented herein are Tertiary Content Addressable Memory based motion estimator(s). In one embodiment, there is presented a method for encoding a picture. The method comprises addressing a first memory with one or more data words for a first prediction block, and addressing a second memory with one or more data words for a second prediction block while addressing the first memory.

Abstract: Aspects of a system for physical layer aggregation may include one or more switch ICs and/or physical (PHY) layer ICs that enable reception of data packets via a medium access control (MAC) layer protocol entity. Each of the received data packets may be fragmented into a plurality of fragment payloads. Each of the plurality of fragment payloads may be sent to a PHY layer protocol entity instance a physical layer protocol entity instance selected from a plurality of physical layer protocol entity instances.

Abstract: An RF front-end includes a transmit adjust module, a PA module, an antenna coupling circuit, a LNA module, and a receive adjust module. The transmit adjust module adjusts coordinates of up-converted analog signals when in a first transmit mode and adjusts coordinates of a plurality of up-converted analog signals when in a second transmit mode to produce to produce multiple adjusted up-converted signals and a plurality of adjusted up-converted signals, respectively, which are subsequently amplified by the PA module. The antenna coupling circuit provides the multiple or the plurality of outbound RF signals to at least some of a plurality of antennas depending on the transmit mode and provides multiple or a plurality of inbound RF signals at least some of the plurality of antennas to the LNA module based on a receive mode. The receive adjust module adjusts coordinates of the multiple or plurality of amplified inbound RF signals based on the receive mode.

Abstract: A handheld computing device includes a handheld memory for storing at least one handheld application. A handheld processing module executes the handheld application. A physical docking interface facilitates co-processing with an extended processing module of an extended computer unit in a physical docked mode, when the handheld computing unit is coupled to the extended computer unit via the physical docking interface. A quasi docking interface facilitates co-processing with the extended processing module in a quasi docked mode when the handheld computing unit is coupled to the extended computer unit via the quasi docking interface. A graphical user interface presents a selectable quasi docking interface graphic for display to a user and responds to a user selection of the selectable quasi docking interface graphic by generating a quasi docking command. The quasi docking interface couples the handheld computing unit to the extended computing unit in response to the quasi docking command.

Abstract: Certain aspects of a method for enabling exchange of information in a secure communication system may comprise configuring at least one 802.11 client station via authentication enablement information comprising data that specifies a time period during which configuration is allowed. The data that specifies a time period during which configuration is allowed may comprise a configuration window open field, which indicates a period when a configuration setup window is open. At least one client station may be configured via the authentication enablement information comprising recently configured data, which indicates whether at least one configurator has configured at least one other client station within the time period during which the configuration is allowed.

Abstract: Method and apparatus for computing position using instantaneous Doppler measurements from satellites is described. In one example, instantaneous Doppler measurements are measured for a plurality of satellite signals relative to a satellite signal receiver. The instantaneous Doppler measurements are transmitted to a server. Position of the satellite signal receiver is computed at the server using the instantaneous Doppler measurements. In another example, at least one fractional pseudorange is measured between the satellite signal receiver and a respective at least one satellite. At least one instantaneous Doppler measurement is measured for a respective at least one satellite signal relative to the satellite signal receiver. The at least one pseudorange and the at least one instantaneous Doppler measurement are sent to a server. Position of the satellite signal receiver is computed at the server using the at least one pseudorange and the at least one instantaneous Doppler measurement.

Abstract: A method for packaging an integrated circuit. A barrier metal pattern is disposed on a baseplate. A conductive layer is disposed on the barrier metal pattern. A photoresist having a pattern is applied to the conductive layer. A via is then disposed on the conductive layer. An integrated circuit is coupled to the via and encapsulated. Then, at least a part of the baseplate is removed. An integrated circuit package is produced by the method.

Abstract: A secondary boot code may be copied to memory during execution of a primary boot code, and executing the copied secondary boot code after completion of execution of said primary boot code. Access to the primary and said secondary boot code may be restricted during execution of the primary boot code and the copied secondary boot code. The copied secondary boot code may be verified after the secondary boot code is copied to the memory. Access to the primary boot code may be blocked or barred during execution of the copied secondary boot code. Access to the secondary boot code may also be blocked or barred after completion of execution of the copied secondary boot code. The memory may comprise double-data-rate synchronous dynamic random access memory (DDR). The primary and/or the secondary boot code may reside or be stored in FLASH memory.

Abstract: A network device for processing packets. The network devices includes a ingress module for performing lookups for layer 2 switching and performing operations for maintaining a layer 2 table. When the ingress module updates the layer 2 table, the ingress module records the operation performed on the layer 2 table in a modification buffer. Entries are added to the modification buffer when the layer 2 table is modified and in the order in which the layer 2 table was modified. The network device thus enables reconstruction of the layer 2 table by performing the operations in the modification buffer.

Abstract: A method for wireless communication begins by determining whether legacy devices are within a proximal region of the wireless communication. The method continues, when at least one legacy device is within the proximal region, formatting a frame to include: a legacy preamble; a signal field; an extended preamble; at least one additional signal field; at least one service field; an inter frame gap; and a data field.