Abstract: Method and apparatus for transmission of feedbacks corresponding to TBs are disclosed.

Abstract: Method and apparatus for data transmission are disclosed. One method includes determining a redundancy version (RV) index for a first number of transport blocks (TBs), the RV index applied to at least one of the first number of TBs lasts for a third number of a first type of consecutive subframes; determining a scrambling sequence, the scrambling sequence applied to at least one of the first number of TBs lasts for a fourth number of a second type of consecutive subframe; and sending or receiving the first number of TBs according to the RV index, the scrambling sequence and a transmission order.

Abstract: Methods and apparatuses for time domain resource allocation are disclosed. A method comprises: receiving a first slot format indicating a first time domain resource; receiving an indicator indicating a second time domain resource allocated for data or control channel transmission; mapping the second time domain resource to a third time domain resource, wherein the third time domain resource is a subset of the first time domain resource; and receiving the data or control channel transmission from the third time domain resource. Although the method may imply that the first slot format is received before the indicator is received, the indicator may be received before the first slot format is received.

Abstract: Apparatuses, methods, and systems are disclosed for determining a time-frequency resource for transmitting and/or receiving using a system parameter. One apparatus (200) includes a receiver (212) that receives (702) system information on a time-frequency resource. The time-frequency resource is determined by a system parameter, and the system parameter includes a system operation mode.

Abstract: Apparatuses, methods, and systems are disclosed for scheduling transmission of data. One apparatus (200) includes a receiver (212) that receives (402) a first signal from a base unit for scheduling a transmission of first data. The first data includes first multiple code blocks and each code block of the first multiple code blocks is independently decodable. The apparatus (200) includes a transmitter (210) that transmits (404) the first data. The receiver (212) receives (406) a second signal from the base unit for scheduling a transmission of second data, the second data includes second multiple code block groups of the first data, each code block group of the second multiple code block groups includes third multiple code blocks, and the transmitter (210) transmits (408) the second data.

Abstract: The present application is related to a method and apparatus of using redundant bits in semi-statically configured HARQ-ACK feedback. A method of receiving information according to one embodiment comprises receiving a first number of code block groups from a base unit, wherein each code block within a code block group is independently decodable; determining a (HARQ-ACK) codebook size corresponding to the first number of code block groups; and transmitting a HARQ-ACK codebook to the base unit, wherein the HARQ-ACK codebook comprises the first number of HARQ-ACK bits with each bit corresponding to one code block group and a second number of padded bits. The first number plus the second number is equal to the determined HARQ-ACK codebook size. The present application enhances the downlink (DL) transmission performance and the uplink (UL) HARQ-ACK transmission reliability.

Abstract: For random access wireless communication, in response to receiving two or more first random access preamble instances, a method generates at least one unique random access response (RAR) for each first random access preamble instance. The time advance information for each first random access preamble instance is different from time advance information for each other first random access preamble instance.

Abstract: The present disclosure provides a forward converter with secondary LCD connected in series to realize excitation energy transfer, comprising a forward converter main circuit and an energy transfer and transmission circuit. The forward converter main circuit includes a high-frequency transformer T, a switching tube S, a diode D1, a diode D2, an inductance L1, and a capacitor C1. The energy transfer and transmission circuit includes a diode D3, a capacitor C2, and an inductance L2. The circuit structure of the present disclosure has simple circuit structure and high reliability. And the reverse recovery problem of the diode could be eliminated by the soft switch-off or soft switch-on of the switching tube, which further reducing the loss of switching tube and diodes and improving the overall efficiency. In addition, the excitation energy could be transferred to the load side to improve the energy transmission efficiency.

Abstract: The present application relates to NB-IoT system and a self-optimization network information transmission method thereof. The NB-IoT system includes a base station and a user equipment. The base station transmits a configuration to the user equipment. The user equipment transmits a self-optimization network information to the base station based on the configuration. The configuration is for the user equipment to transmit the self-optimization network information as one of: transmitting the self-optimization network information to the base station after receiving a self-optimization network parameter from another base station; and transmitting the self-optimization network information to the base station after a specific period.

Abstract: Method and apparatus for UE group wake up signals are disclosed. The apparatus includes a processor that determines a first time slot (w0) and a first frequency location for a first wake up signal; and a transmitter that transmits the first wake up signal starting from the first time slot (w0) and the first frequency location; wherein the first wake up signal is associated with a paging message and ends at a second time slot minus one (g0-1) with a first maximal duration; wherein a first time offset of the second time slot (g0) and a start of a time slot of the paging message is determined by at least one of: a second time offset of the second time slot to a third time slot for a second wake up signal, a second maximal duration of the second wake up signal, a presence of the second wake up signal, and a paged group number associated with the paging message; wherein the transmitter further transmits the paging message.

Abstract: Method and apparatus for data transmission are disclosed. One method of a network equipment includes scrambling and modulating coded bits to generate data; mapping the data into a first resource block and a second resource block, both of which forms a resource block, wherein the first resource block is from a symbol with an indicated index to a symbol with an end index of the resource block, the second resource block is from a symbol with a start index to a symbol with the indicated index minus one of the resource block; and transmitting the data in the resource blocks.

Abstract: Apparatuses, methods, and systems are disclosed for sidelink control information indication. One apparatus includes a receiver that receives a second control information message from a remote unit over sidelink communication. Here, the second control information message is in response to the remote unit receiving one or more data processes scheduled by a first control information message from a relay unit. The apparatus also includes a processor that determines a transmission-reception pattern for the sidelink communication and generates an indicator of the determined transmission-reception pattern. The apparatus further includes a transmitter that transmits the indicator of the determined transmission-reception pattern to the remote unit in a third control information message.

Abstract: Apparatuses, methods, and systems are disclosed for transmitting and/or receiving feedback. One apparatus (300) includes a transmitter (310) that transmits (802) multiple data blocks. The apparatus (300) includes a receiver (312) that receives (804) a feedback message in a time slot. The feedback message corresponds to the multiple data blocks. The feedback message includes one or more sequences that indicate feedback information, wherein the feedback information corresponds to the multiple data blocks.

Abstract: This invention refers to a blockchain-based NRC community system, which includes real-name user system, equity issuing system, distributed ledger system and system maintenance behavior. The real-name user system consists of equity members, the union constituted by equity members, and union's administrator; and the equity issuing system is composed of issuing organization, equity certificate and task book. Equity members can be upgraded to union's administrator by obtaining a certain quantity of equity certificates, and the administrator is responsible for subdividing community construction tasks in task book, which is comprised of a definite quantity of equity certificates and open to all equity members. The equity certificates received by equity members upon completion of task book will be registered by distributed ledger system that is open to all equity members.

Abstract: Apparatuses, methods, and systems are disclosed for transmitting a message in response to receiving a message. One apparatus (300) includes a receiver (312) that receives (602) a second message from a second remote unit (200). The second message is transmitted from the second remote unit in response to the second remote unit receiving a first message from a first remote unit. The apparatus (300) includes a transmitter (310) that transmits (604) a third message corresponding to the first message in response to receiving the second message.

Abstract: Apparatuses, methods, and systems are disclosed for gap period (524, 528, 532, 536) configuration. One apparatus (200) includes a receiver (212) that receives (602) a configuration message. The configuration message includes information that configures one or more gap periods within a transmission period. The apparatus (212) also includes a transmitter (210) that transmits (604) data in the transmission period. The receiver (212) receives (606) a control indication message in the one or more gap periods.

Abstract: Apparatuses, methods, and systems are disclosed for up-link transmissions. One apparatus includes a processor that generates a preamble sequence for an uplink transmission. The preamble sequence of the apparatus includes indication information. The apparatus includes First Preamble a transmitter that transmits the preamble sequence. The transmitter transmits uplink information based on the indication information.

Abstract: The present application relates to a method and apparatus for MPDCCH performance enhancement. One embodiment of the present disclosure provides an apparatus comprising: a receiver that receives a first reference signal, a second reference signal and a control signal; and a processer that decodes the control signal based on at least one of: the first reference signal and the second reference signal, wherein the second reference signal on an antenna port is associated with a precoder, and the antenna port of the second reference signal and the precoder for the antenna port of the second reference signal are adopted within a time duration and a frequency band.

Abstract: Method and apparatus for data transmission are disclosed. One method of a network equipment includes transmitting a control signal for scheduling at least one transport blocks, wherein the control signal includes a field for a number of scheduled transport blocks, and further includes at least one of following fields, a first field for NDI, a second field for RV, a third field for HARQ process ID, a fourth field; wherein, the fourth field includes information indicating at least one of followings: the NDI, the RV and the HARQ process ID for at least one of the scheduled transport blocks.

Abstract: Apparatus and method for CBG-based retransmission are disclosed. An apparatus comprising: a receiver that receives a first number of TBs, wherein each TB includes a second number of code block groups (CBGs); a processor that decodes the first number of TBs; and a transmitter that transmits a signaling comprising a first field corresponding to the first number of TBs and a second field corresponding to the CBGs included in a third number of TB s, wherein the third number of TB s are the incorrectly decoded TBs in the first number of TBs.