Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may determine a first set of parameters associated with a first transport block (TB) repetition of a TB and a second set of parameters associated with a second TB repetition of the TB; and determine a TB size of the TB based at least in part on the first set of parameters, the second set of parameters, or both the first set of parameters and the second set of parameters. Numerous other aspects are provided.

A method for determining two bits errors in transmission of 128 bits and the device for realization of this method is provided. By the method and device, the two error bits transferred bits can be determined and corrected by using least bits in operation. Therefore, the amount of data in transmission is increased with a least quantity and thus the transmission quality is not affected.

The present disclosure relates to a communication technique of fusing a 5G communication system for supporting higher data transmission rate beyond a 4G system with an IoT technology and a system thereof. The system may be used for an intelligent service (for example, smart home, smart building, smart city, smart car or connected car, health care, digital education, retail business, security and safety related service, or the like) based on the 5G communication technology and the IoT related technology. The present disclosure discloses a method and apparatus for inserting an index into a code block as a unit in which a channel code is executed and transmitting the same.

The present disclosure relates to a communication technique of fusing a 5G communication system for supporting higher data transmission rate beyond a 4G system with an IoT technology and a system thereof. The system may be used for an intelligent service (for example, smart home, smart building, smart city, smart car or connected car, health care, digital education, retail business, security and safety related service, or the like) based on the 5G communication technology and the IoT related technology. The present disclosure discloses a method and apparatus for inserting an index into a code block as a unit in which a channel code is executed and transmitting the same.

The present invention provides a method of transmitting broadcast signals. The method includes, encoding, by an encoder, PLP (Physical Layer Pipe) data; time interleaving, by a time interleaver, the encoded PLP data; frame mapping, by a framer, the time interleaved PLP data onto at least one signal frames; frequency interleaving, by a frequency interleaver, data in the at least one signal frames; and waveform modulating, by a waveform module, the frequency interleaved data in the at least one signal frame and transmitting, by the waveform module, broadcast signals having the modulated data, wherein the frequency interleaving is conducted according to an interleaving mode, wherein the interleaving mode is determined based on a FFT (Fast Fourier Transform) size.

A fault detection method and device is disclosed. The method includes obtaining, by an optical transport network (OTN) device, a first OTN frame. The first OTN frame includes a plurality of payload areas. Each payload area includes payload check information and payload data. The method further includes performing fault detection, according to the payload check information, of payload data of a payload area in which the payload check information is located. The first OTN frame is divided into a plurality of payload areas, and corresponding payload check information is carried in each payload area.

A programmable integrated circuit may be provided with a memory interface for communicating with an external memory over a serial communications path. To accommodate a variety of different memory interface protocols while satisfying low-latency performance criteria, part of the memory interface may be formed from programmable logic and part of the memory interface may be formed from hardwired circuitry. The programmable logic of the memory interface may be used to implement packet formation logic that creates packets that include empty fields for sequence number information, acknowledgement information, and cyclic redundancy check information. The hardwired circuitry of the memory interface may be used to insert a sequence number, an acknowledgement, and cyclic redundancy check information into the empty fields.

Disclosed in embodiments of the present disclosure are a method and apparatus for wireless communication. The method comprises: a receiving end determines that at least one protocol data unit (PDU) is not received between a first PDU and a second PDU; the receiving end determines a target time length of a timer according to the data type of the at least one PDU; the receiving end starts the timer and waits for the at least one PDU within the target time length. The method and apparatus in the embodiments of the present disclosure are favorable for improving the flexibility of wireless communication.

Certain aspects of the present disclosure relate to methods and apparatus for wireless communication. More particularly, aspects of the present disclosure generally relate to techniques for providing an indication of an operating mode involving an enhanced modulation scheme.

Techniques are described for wireless communication. One method includes determining, based at least in part on a number of downlink component carriers (CCs) scheduled for a user equipment (UE) during a reporting interval, a number of bits to be included in a physical uplink control channel (PUCCH) acknowledgement/non-acknowledgement (ACK/NAK) payload for the reporting interval; and selecting, based at least in part on the determined number of bits, a format of the PUCCH ACK/NAK payload.