H04W80/02

Secure zero-touch provisioning of network devices in an offline deployment

Systems and methods are provided for new network device provisioning without Internet access. One method may include a method of network device provisioning without Internet access, the method including entering a pre-shared key (PSK) in a dynamic host configuration protocol (DHCP) message, obtaining the PSK from a set of DHCP message options by an onboarding network device requesting to join a private network, presenting the PSK, by the onboarding network device, to a network management system (NMS) of the private network, validating the PSK by the NMS, and updating an inventory list of the NMS to include the onboarding network device in the inventory list.

Secure zero-touch provisioning of network devices in an offline deployment

Systems and methods are provided for new network device provisioning without Internet access. One method may include a method of network device provisioning without Internet access, the method including entering a pre-shared key (PSK) in a dynamic host configuration protocol (DHCP) message, obtaining the PSK from a set of DHCP message options by an onboarding network device requesting to join a private network, presenting the PSK, by the onboarding network device, to a network management system (NMS) of the private network, validating the PSK by the NMS, and updating an inventory list of the NMS to include the onboarding network device in the inventory list.

USER EQUIPMENT, BASE STATION, AND METHOD THEREOF
20220353899 · 2022-11-03 ·

According to the present invention, a method performed by user equipment (UE) is proposed, comprising: identifying, for a received uplink grant, a hybrid automatic repeat request (HARQ) process corresponding to the uplink grant; determining whether the uplink grant is used for a new transmission or a retransmission; and in the case of determining that the uplink grant is used for the new transmission, for an uplink grant with physical uplink shared channel (PUSCH) duration not overlapping with PUSCH duration of another uplink grant, or an uplink grant with PUSCH duration only overlapping with PUSCH duration of another uplink grant with a lower priority, or a dynamic uplink grant with PUSCH duration not overlapping with PUSCH duration of another uplink grant having a higher priority, if a corresponding MAC PDU (Media Access Control protocol data unit) is obtained, then instructing the identified HARQ process to trigger the new transmission of the MAC PDU.

TERMINAL

A terminal (200) configures PCell and SCell simultaneously. The terminal (200) includes a receiving unit (220) that receives a reference signal for use in a detection of a beam failure in the SCell, and a controller (270) that performs a beam failure recovery procedure based on a reception quality of the reference signal. The SCell belongs to a predetermined group regarding the BFR procedure. The controller (270) performs the BFR procedure in a predetermined cell within the predetermined group.

Signaling to assist waveform selection

Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit, to a base station, feedback information that indicates delay spread information. The UE may receive control signaling that indicates to use a first waveform of a set of different waveforms for a first data transmission via a first beam based on the feedback information. The UE may then communicate the first data transmission via the first beam using the first waveform

Signaling to assist waveform selection

Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit, to a base station, feedback information that indicates delay spread information. The UE may receive control signaling that indicates to use a first waveform of a set of different waveforms for a first data transmission via a first beam based on the feedback information. The UE may then communicate the first data transmission via the first beam using the first waveform

Signal Monitoring Method and Apparatus
20220353818 · 2022-11-03 ·

A signal monitoring method is provided: If the terminal device determines, based on a message received or sent in a first time unit, that the terminal device is not in a DRX active time in a second time unit, the terminal device monitors the power saving signal in the second time unit. The terminal device determines, based on the power saving signal, whether to monitor a PDCCH in a first time interval. The first time unit is located before the second time unit, and is separated from the second time unit by M third time units. M is an integer greater than or equal to 1. The embodiments of this application are applied to a mobile communications system such as 5G NR.

Radio link monitoring for a secondary cell scheduling a primary cell
11490441 · 2022-11-01 · ·

A wireless device receives, from a base station, first configuration parameters and second configuration parameters. The first configuration parameters may be of a cell group comprising a primary cell and a secondary cell. The secondary cell may be a scheduling cell for the primary cell. The second configuration parameters may indicate one or more reference signals for radio link monitoring. In response to the secondary cell being a scheduling cell for the primary cell, the wireless device may perform radio link monitoring on the secondary cell based on the one or more reference signals received via the secondary cell. The wireless device may transmit, to the base station, an indication of link failure of the secondary cell.

Radio link monitoring for a secondary cell scheduling a primary cell
11490441 · 2022-11-01 · ·

A wireless device receives, from a base station, first configuration parameters and second configuration parameters. The first configuration parameters may be of a cell group comprising a primary cell and a secondary cell. The secondary cell may be a scheduling cell for the primary cell. The second configuration parameters may indicate one or more reference signals for radio link monitoring. In response to the secondary cell being a scheduling cell for the primary cell, the wireless device may perform radio link monitoring on the secondary cell based on the one or more reference signals received via the secondary cell. The wireless device may transmit, to the base station, an indication of link failure of the secondary cell.

DEFAULT UPLINK MULTIPLE INPUT MULTIPLE OUTPUT TRANSMISSION PRIOR TO UPLINK TRANSMISSION CONFIGURATION INDICATION STATE ACTIVATION
20230087394 · 2023-03-23 ·

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station may transmit, and a user equipment (UE) may receive, downlink control information (DCI) scheduling an uplink multiple input multiple output (MIMO) communication. The UE may transmit, and the base station may receive, the uplink MIMO communication using a default sounding reference signal (SRS) resource configuration based at least in part on the UE receiving the DCI prior to a medium access control (MAC) control element (MAC-CE) selecting a subset of uplink transmission configuration indication (TCI) states included in an uplink TCI state pool configured for the UE. Numerous other aspects are provided.