Abstract: A mechanism for time domain resource allocation for downlink shared channel, in which the time domain resource is allocated according to CORESET configurations when SS/PBCH block and RMSI CORESET are multiplexed with Type 1, Type 2 or Type 3 pattern.

Abstract: An IAB node performs a method for determining a periodicity of a SSB and/or a RMSI for use in an IAB backhaul link. The method may comprise one or more of: using a predetermined periodicity value; determining a periodicity value based on at least one different parameter; receiving a signaling message indicating a periodicity value and using the indicated periodicity value for the IAB backhaul link; and selecting a periodicity value from a plurality of permitted periodicity values.

Abstract: The present disclosure relates to a method for a terminal device to determine demodulation reference signal (DMRS), comprising: obtaining (211) a DMRS configuration and a corresponding signature assigned by a network side node; constructing (212) a DMRS according to the DMRS configuration; mapping (213) the DMRS to a physical channel assigned to the terminal device. The signature indicates a processing configuration for the physical channel. In the embodiments of the present disclosure, the signature, and DMRS configuration may be configured correspondingly, to obtain low-crosstalk DMRS signals for different terminal devices, thus, the number of the supported terminal devices may be improved.

Abstract: A method, a terminal device, and a base station for power control in random access procedure. The method implemented at a terminal device includes: obtaining at least one power control parameter to be used for a request message for a random access; and transmitting, to a base station, the request message for the random access. A power of the request message for the random access is controlled based on the at least one power control parameter. The request message comprises: a random access channel (RACH) preamble and a physical uplink shared channel (PUSCH). The power control may be achieved in a RACH procedure different with 4-step RACH procedure, such as in a 2-step RACH procedure.

Abstract: A method of transmitting a Random Access Channel (RACH) Occasion configuration to a terminal device and receiving a RACH preamble according to the RACH Occasion configuration. The RACH Occasion configuration comprises a first time resource indication identifying a first set of time resources in which the terminal device is allowed to transmit a RACH preamble according to a first random access procedure, a first frequency resource indication identifying at least a first set of frequency resources in which the terminal device is allowed to transmit the RACH preamble, a second time resource indication identifying a second set of time resources in which the terminal device is allowed to transmit a RACH preamble according to a second random access procedure, and a second frequency resource indication identifying at least a second set of frequency resources in which the terminal device is allowed to transmit the RACH preamble.

Abstract: A method, network device and terminal device for providing remaining minimum system information (RMSI) in a wireless network. A method comprises determining whether a SS/PBCH block in the SS burst set configures the RMSI. In response to that the SS/PBCH block configures the RMSI, transmitting one or more repeated RMSI within a first periodicity.

Abstract: Methods, an access network node and a terminal device for random access procedure are disclosed. According to an embodiment, the access network node transmits a signaling message which configures a set of physical random access channel (PRACH) occasions (ROs) associated with channel state information reference signal (CSI-RS) for two-step random access procedure.

Abstract: For a random access procedure (e.g., 2-step RACH and/or 4-step RACH), a network node may configure different physical random access preamble configurations (e.g., different PRACH occasions, preamble indexes, or preamble formats) for different user equipment (UE)/service groups that are associated with different UE priorities, UE types, service priorities, service types, and/or network slices. A UE may select a configuration to use to transmit the random access preamble based on the priority of the UE, the type of the UE, the priority of the service, the type of the service, and/or the network slice. In 2-step RACH, a network node may also configure different msgA PUSCH resources for different UE priorities, UE types, service priorities, service types, and/or network slices. The UE may transmit the random access preamble in accordance with the selected PRACH configuration as part of a contention based random access procedure.

Abstract: Methods and devices for the prioritization of random access procedure messages for high priority devices, such as for mission critical services. One or more of transmit power, repetition, table selection, P1/BPSK enablement, TB scaling, channel access and CP extension can be adapted for prioritize devices and messages.

Abstract: An anti-lock brake apparatus, a vehicle, an electric vehicle and an electric-assisted vehicle. The anti-lock brake apparatus is applied to a brake system, and the brake system is used to provide a brake frictional force for a wheel, the brake system includes a brake oil pipeline, and the anti-lock brake apparatus includes: a volume-adjusting part, the volume-adjusting part has a volume chamber, the volume chamber is connected into the brake oil pipeline, a volume of the volume chamber is continuously adjustable, the volume-adjusting part adjusts the volume of the volume chamber according to a state parameter of the wheel, to enable an oil pressure in the brake oil pipeline to vary, and the brake frictional force exerted on the wheel by the brake system is adjustable. The apparatus has high reliability and high brake efficiency.

Abstract: A method (1900) performed by a first UE for establishing a connection with an access point. The method includes the first UE transmitting (s1904) a random access, RA, preamble to an access point. The method also includes the first UE receiving (s1906) a message transmitted by the access point. The method also includes the first UE determining (s1908) a priority value included in or associated with the message. The method also includes the first UE determining (s1910), based on the priority value, whether or not the message is intended for a UE other than the first UE.

Abstract: This disclosure relates to Random Access (RA) procedures in communication networks, and in particular relates to the 4-step RA procedure and the 2-step RA procedure. The techniques described herein more specifically relate to the content of a channel state information report in a random access procedure. A method performed by a wireless device in a random access, RA, procedure comprises performing measurements of one or more reference signals transmitted by abase station. The method further comprises sending a first message to the base station in a Physical Uplink Shared Channel, PUSCH. The first message comprises a Channel State Information, CSI, report comprising information based on the measurements of the one or more reference signals.

Abstract: Various embodiments of the present disclosure provide a method for random access. The method which may be performed by a terminal device comprises determining resource for a physical uplink shared channel of a two-step contention-free random access procedure. The method further comprises transmitting the physical uplink shared channel with a preamble in one message to a network node in the two-step contention-free random access procedure, according to the determined resource. According to various embodiments of the present disclosure, the physical uplink shared channel resource may be determined or configured for a two-step contention-free random access procedure in a flexible and efficient way, so that the performance of the random access procedure can be improved.

Abstract: For contention free random access (CFRA) with 2-step RA type or 4-step RA type, a network node may configure different physical random access preamble configurations (e.g., different PRACH occasions, preamble index, or preamble format) for different user equipment (UE)/service groups that are associated with different UE priorities, UE types, service priorities, service types, and/or network slices. A UE may select a configuration to use to transmit the random access preamble based on the priority of the UE, the type of the UE, the priority of the service, the type of the service, and/or the network slice. In 2-step RACH, a network node may also configure different msgA PUSCH resources for different UE priorities, UE types, service priorities, service types, and/or network slices.

Abstract: The embodiments herein relate to time domain resource allocation for PUSCH transmission. In one embodiment, there proposes a method in a wireless communication device for Random Access (RA), comprising: transmitting a preamble on Physical Random Access Channel (PRACH); receiving a Random Access Response (RAR) message; transmitting, on Physical Uplink Shared Channel (PUSCH), a message for terminal identification (Msg3), wherein the time resource allocation of Msg3 is different than the time resource allocation of other message to be transmitted on the PUSCH (normal PUSCH). The embodiments herein can support flexible time resource allocation configuration for Msg3, and at the same time, the signaling overhead in RAR/DCI for indicating the time resource allocation of PUSCH carrying Msg3 can be reduced.

Abstract: Methods and devices for early CSI reporting by high priority devices, such as for mission critical services. Early reporting can be configured or otherwise indicated by a node for UEs having a particular status, access identity, and/or access category. Reported feedback can include a transmission rank indicator (RI), a precoder matrix indicator (PMI), and a channel quality indicator (CQI) for a codeword.

Abstract: Various embodiments of the present disclosure provide a method for random access. The method which may be performed by a terminal device comprises determining a frequency hopping configuration for uplink shared channel transmission to a network node in a two-step contention-free random access procedure. The method further comprises performing the uplink shared channel transmission to the network node in the two-step contention-free random access procedure, according to the determined frequency hopping configuration. According to various embodiments of the present disclosure, frequency hopping may be configured for the uplink shared channel transmission in a two-step contention-free random access procedure in a flexible and efficient way, so that the performance of the random access procedure can be improved.

Abstract: A wireless device (40) determines that no resources configured for random access on a link support a minimum gap requirement of the wireless device (40), where the minimum gap requirement is a minimum gap required in time between an end of a transmission of a random access preamble (16) and a start of a transmission of a payload (18). Based on this determination, the wireless device either (i) transmits a random access preamble (16) using the resources configured for random access on the link, but waits to transmit a payload (18) until the wireless device (40) receives a random access response in response to the random access preamble (16); (ii) delays random access on the link until resources configured for random access on the link support the minimum gap requirement of the wireless device (40); or (iii) selects to perform random access on a different link.

Abstract: Methods, a terminal device and a base station for random access procedure. According to an embodiment, the terminal device determines a request message for random access. The request message comprises a preamble and one or more physical uplink shared channels (PUSCHs). The terminal device transmits the request message.

Abstract: The present application discloses a DECT base station, mobile terminal and system for transmitting data frame. The DECT base station comprises the first codec module and the first RF module. The first codec module is configured to store the acquired encoded data frame in the encoding buffer area of the first codec module; wherein, between the length of the encoded data frame and the length of a B-field data in the TDMA frame, there is a multiple relationship. The first RF module is configured to send, when receiving the first trigger signal, the encoded data frame in the encoding buffer area to mobile terminal. The present application can transmit data frame under the action of the trigger signal, to ensure the completeness and effectiveness of the data frame, thereby increasing the number of broadband voice communication channels.