Abstract: The present invention belongs to the medical and technical field and provides a medicine or health food composition of nicotinamide mononucleotide and mogroside. In addition, the present invention also provides the preparation method, formulation and application of the composition.

Abstract: A wireless data transceiver includes a media access controller (MAC) that receives an inbound packet from an air interface and to buffer that packet for transport to a host, and receives an outbound packet and transfers that packet to the air interface. A host interface receives the inbound packet from the MAC and transfers the inbound packet to the host, and receives the outbound packet from the host for transfer to the MAC. Transport controller circuitry (TCC), including processing circuitry configured to execute instructions, manages the transceiver. Hardware data transport circuitry (HDTC) for transporting packets in either direction between the MAC and the host interface includes a buffer memory having a plurality of slots. The TCC or HDTC issues a start or stop signal to the host interface causing the HDTC and the host interface to begin or end transfer of data between the buffer memory and the host interface.

Abstract: Aspects of the disclosure provide methods and apparatuses for data communication. In some embodiments, an apparatus for data communication between a host and a plurality of station devices includes an interface circuit, a medium access controller (MAC) circuit, a control circuit, and a streaming circuit. The interface circuit is configured to receive a data packet from the host, and the data packet includes a bitmap addressing the data packet to one of the plurality of station devices. The medium access controller (MAC) circuit is configured to detect a sleep status of the one of the plurality of station devices. The control circuit is configured to adjust a bit mask based on the sleep status of the one of the plurality of station devices, so that the bit mask indicates the sleep status the one of the plurality of station devices. The streaming circuit is coupled between the interface circuit and the MAC circuit.

Abstract: A wireless data transceiver includes a media access controller (MAC) configured to receive an inbound data packet from an air interface and to buffer the inbound packet for transport to a host, and to receive an outbound data packet from elsewhere in the transceiver and to transfer the outbound packet to the air interface. The transceiver further includes a host interface configured to receive the inbound packet transported from the MAC and to transfer the inbound packet to the host, and to receive the outbound packet from the host for transfer to the MAC. The transceiver also includes transport controller circuitry configured to execute instructions to generate and transfer management packets. In addition, the wireless data transceiver includes hardware data transport circuitry for transporting the inbound packet from the MAC to the host interface, and for transporting the outbound packet from the host interface to the MAC, without executing instructions.

Abstract: The present disclosure describes methods and apparatuses for implementing virtual dynamic library loading in embedded systems. In some aspects, a determination is made that a feature is not available in firmware executed from a first memory. Based on information associated with the feature, a portion of a second memory is allocated for code of the feature. In some cases, the portion of the second memory is allocated from a data buffer or part of a shared memory. The code of the feature is loaded to the allocated portion of the second memory and address aliasing logic is configured enable execution of the feature from the second memory. By allocating and executing firmware features from the second memory, a size of the firmware executed from the first memory can be reduced to conserve memory space and other firmware features may be dynamically loaded and executed from the second memory.

Abstract: A method and apparatus that determine a time window based on a presentation schedule for a multimedia content in response to receiving the presentation schedule is described herein. The multimedia content is played according to the presentation schedule at a predetermined location. During the time window, an interactive user interface pattern is presented within a vicinity of the predetermined location. In response to receiving a user input via the interactive user interface pattern, a reward is generated during the time window.

Abstract: A method and apparatus that select presentation information for an electronic sign wirelessly placed within a proximity of one or more object items are described herein. The electronic sign displays the presentation information. An alert message is determined in response to a signal received from the electronic sign according to objects items in proximity locations of the electronic sign. The determined alert message is sent to the electronic sign to replace the displayed presentation information.

Abstract: The system of the present invention includes a large-zone RFID reader, a plurality of small-zone RFID readers, and a plurality of RFID tags. The large-zone RFID reader covers areas which are not covered by the small-zone RFID readers. The output power of the small-zone RFID readers is controlled by the large-zone RFID reader based on RFID tag operation patterns of the small-zone RFID readers. The system reliability is improved by a method that uses reliable RFID tags, RFID reader beacon signals, and RFID tag's repetitive transmitting signals to detect tag failures. The system security is provided by a method that uses integrated crypto engines in both the RFID tags and RFID readers.

Abstract: The system of the present invention includes a large-zone RFID reader, a plurality of small-zone RFID readers, and a plurality of RFID tags. The large-zone RFID reader covers areas which are not covered by the small-zone RFID readers. The output power of the small-zone RFID readers is controlled by the large-zone RFID reader based on RFID tag operation patterns of the small-zone RFID readers. The system reliability is improved by a method that uses reliable RFID tags, RFID reader beacon signals, and RFID tag's repetitive transmitting signals to detect tag failures. The system security is provided by a method that uses integrated crypto engines in both the RFID tags and RFID readers.

Abstract: The present invention relates to a method and apparatus for using a RFID reader network to provide a large operating area, thereby enabling multiple RFID readers to simultaneously operate with minimal interference among all the RFID readers in the same network. The RFID network comprises a plurality of RFID readers connected to a server via a network backbone. Each operating RFID reader is associated with a group of neighboring RFID readers. A neighboring RFID reader is defined as a RFID reader that can detect tag responses for the communication between the operating RFID reader and its RFID tags. Each operating RFID reader sends its neighboring RFID readers at least one Tag Operation (TO) packet before starting to communicate with RFID tags and at least one End of Tag Operation (ETO) packet after the tag operation is completed.

Abstract: The method and apparatus for a secure RFID system provide a secure environment that the passwords are not known by a large number of operators and a reader ceases to operate if it is taken away from its authorized operator. The secure RFID system consists of tags, readers, authentication cards, and digital signature cards. The passwords are stored in the authentication cards and cannot be read by typical operators. The reader ceases to operate if the ticket in the authentication card expires or it is separated from the paired wireless authentication card. The authenticity of the tag data is ensured by using the signature card.