The disclosure relates to a method for serially transmitting a frame from a transmitter to at least one receiver by means of a bus line, as well as a subscriber station for a bus system. According to said method, stuff bits are inserted into the frame by the transmitter according to a predetermined rule in order to generate additional signal edges, and/or said stuff bits are removed again by the receiver when evaluating the frame, at least one item of information relating to a subsection of the frame additionally being added, and transmitted, outside of this subsection, and said subsection containing a predetermined sequence of bit values.

At least a method and a device for transmitting data are disclosed. The method includes obtaining n FlexE signal streams, where a transmission rate of each FlexE signal stream is a first rate, distributing an i.sup.th FlexE signal stream into m signal sub-streams, where each of the m signal sub-streams carries a first identifier, which indicate that the signal sub-stream carrying the first identifier belongs to the i.sup.th FlexE signal stream, inserting a preset quantity of padding code blocks into each of the m signal sub-streams, to obtain m padded signal sub-streams, so that transmission rate of each of the m padded signal sub-streams is equal to that of a first optical module, where the rate of the first optical module is greater than the first rate/m, and less than the first rate, and sending the m padded signal sub-streams by using m first optical modules.

A method for determining a number of symbols in a data field of a physical layer (PHY) protocol data unit (PPDU) is described. The method includes determining, by a wireless transmitting device, whether aggregation is to be applied to the PPDU; determining, by the wireless transmitting device, whether a PSDU length indication of the data field for the PPDU is greater than zero; selecting, by the wireless transmitting device, a first value in response to determining that (1) aggregation is not to be applied to the PPDU and (2) the PSDU length indication for the PPDU is greater than zero; and calculating, by the wireless transmitting device, the number of symbols in the data field of the PPDU based on the first value, wherein the first value is the PSDU length indication, wherein the first value is provided in a transmission vector (TXVECTOR).

Apparatus and methods are provided for multiple non-orthogonal multiple access (NOMA) layer each independently encoded with different configuration parameters, including MCS and NOMA spreading sequences. In one embodiment, the UE obtains NOMA configuration parameters for the DL data packets, decodes and reconnects multiple PDUs from the NOMA configuration parameters, and delivers decoded PDUs to upper layers of the UE. In one embodiment, the UE obtains the NOMA configuration parameters from a modified downlink control information (DCI). In another novel aspect, the base station partitions MBS data packets into multiple NOMA layers, encodes data packets for each NOMA layer with corresponding NOMA encoder, wherein each NOMA encoder is configured with independent NOMA configuration parameters, performs performing symbol alignment for encoded data packets from the multiple NOMA encoders, superimposes aligned data packets for the multiple MBS sessions into one RF channel to be transmitted to the UEs.

Disclosed is a method for transmitting a broadcast signal. The method comprises formatting input streams with multiple data transmission channels, and the formatting step comprises adding a header indicating a format of a payload of the BBF.

A method of operating a terminal device for transmitting a first amount of data, the method comprising receiving an indication of an allocation of communications resources, the allocated communications resources sufficient for transmitting a second amount of data, the second amount of data greater than or equal to the first amount of the data, selecting from a plurality of permitted TBS values a transport block size, TBS, for the transmission of the first amount of data, based on the first amount, determining communications resources for transmitting the first amount of the data based on the selected TBS and the allocated communications resources, and transmitting the first amount of the data using the determined communications resources.

A data transmission method, a transmitter, and a receiver, where the method includes obtaining constant bit rate (CBR) service data, performing physical coding sublayer (PCS) encoding on the CBR service data, inserting a rate adaptation code block in a PCS bitstream obtained by PCS encoding to perform rate adaptation on the PCS bitstream, mapping the adapted PCS bitstream to N timeslots of a flexible Ethernet (FlexE) frame, where N is a positive integer greater than or equal to one, and sending the FlexE frame, where FlexE overhead of the FlexE frame includes information indicating the N timeslots corresponding to the PCS bitstream. Hence, according to the data transmission method, the transmitter, and the receiver, the CBR service data may be mapped to a FlexE, and a carrying capability of the FlexE is improved.

The disclosure relates to a method for serially transmitting frames from a transmitter to at least one receiver via a bus line and to a participant station for a bus system. In the method, stuff bits are integrated into the frame by the transmitter dependent on the values of multiple previous bits in order to generate additional signals edges. The transmitter of the frame counts the stuff bits which are integrated depending on the value of multiple previous bits, and information on the number of counted stuff bits is transmitted in the transmitted frames.

A packet processing method and related devices are disclosed. The method includes step of slicing and encapsulating a client packet based on a preset slice length, and adding a tag value to each slice, here the tag value is used to identify characteristic information of the client packet in the slice; and then outputting encapsulated slices.

According to an aspect, a wireless device receives a DCI configuration for a first set of DCI formats, each DCI of the first set of DCI formats having a same size measured as a number of bits. The wireless device receives a DCI configuration for a second set of DCI formats wherein the second set is different from the first set. The wireless device detects a first DCI from the first set of DCI formats and a second DCI from the second set of DCI formats based on the first DCI having a different size to the second DCI and the second DCI comprising at least one padding bit. According to another aspect a base station configures a wireless device with at least one DCI format from a first set of DCI formats wherein each DCI of the first set of DCI formats having a same size measured as a number of bits, and at least one DCI format from a second set of DCI formats wherein the second set is different from the first set and wherein the first DCI having a different size to the second DCI and the second DCI comprising at least one padding bit.