Abstract: A method, computer program and apparatus is described comprising: receiving, from a user equipment at a network node, an indication that the user equipment has the capability to mitigate self-interference at the user equipment for multi-band operation; and transmitting, from the network node to the user equipment, an approval to allow the user equipment to mitigate self-interference at the user equipment for the multi-band operation.

Abstract: Circuitry comprising: a first radio path comprising a first filter configured for a first radio access technology (RAT) system; a second radio path comprising a second filter configured for a second radio access technology (RAT) system different to the first RAT system; means for obtaining a first indicator, dependent on the first RAT system, wherein the first indicator is one of a predetermined number of states; means for obtaining a second indicator, dependent on the second RAT system wherein the second indicator is one of a predetermined number of states; and means for using a combination of the states of the first indicator and the second indicator to control characteristics of at least the first filter.

Abstract: Embodiments of the present disclosure relate to apparatuses, methods, devices and computer readable storage medium to trigger loop backing of protocol data units (PDUs) in conformance testing. The method comprising: at a first apparatus, the first apparatus receives, from a second apparatus, a configuration of a test loop mode for the first apparatus at least indicating one or more timers for delaying a plurality of PDUs buffered in the first apparatus and the number of PDUs to be looped back in a test loop from the first apparatus to the second apparatus at an expire of each of the one or more timers; and the first apparatus participates in a conformance test at least based on the configuration.

Abstract: A method comprising: determine, at a first apparatus, at least one of: that a condition related to a communication interruption and a discontinuous reception, DRX, operation for the first apparatus is fulfilled, or that a first indication to handle a collision between the communication interruption and the DRX operation is received from a second apparatus; and based on the determining the at least one of that the condition is fulfilled or that the first indication is received, shift the communication interruption in time domain.

Abstract: According to an example aspect of the present invention, there is provided a method comprising, embedding information for time synchronization to a SSB, encrypting the SSB and transmitting in a cellular communication network the encrypted SSB comprising the information for time synchronization.

Abstract: A method may include determining that a user equipment is in a radio resource control, RRC, non-connected state. The method may also include broadcasting a system information block, SIB, to a plurality of user equipment including the user equipment. The system information block SIB includes a non-access stratum, NAS, container for conveying a NAS message to the user equipment. In the method, the RRC non-connected state includes an RRC inactive state or an RRC idle state.

Abstract: A user equipment including a first radio sub-system configured to use a first radio access technology; a second radio sub-system configured to use a second radio access technology different to the first radio access technology; a data interface configured for transfer of parameters between the first radio sub-system and the second radio sub-system; wherein the a first radio sub-system is configured to send in-device co-existence relevant parameters to second radio sub-system, wherein the in-device co-existence parameter at least indicates a radio resource, in a frequency domain and/or a time domain.

Abstract: A user equipment including means for determining that a level of interference of a received signal at the user equipment is above a threshold; determining a transmission state of at least one sub-system of the user equipment; and determining based, at least in part, on the determining that a level of interference of a received signal is above a threshold and the determined transmission state of at least one sub-system whether at least a portion of the interference is caused by a transmitter of the user equipment.

Abstract: In accordance with example embodiments of the invention there is at least a method and apparatus to perform determining a pre-configured measurement gap configuration; and receiving, from a network node of a communication network, at least one priority level associated with a state of a pre-configured measurement gap. Further, to perform determining a pre-configured measurement gap configuration; determining at least one priority level associated with a state of a pre-configured measurement gap; and sending towards a network device of a communication network, information comprising the pre-configured measurement gap configuration and the at least one priority level.

Abstract: A user equipment including a first radio sub-system configured to use a first radio access technology; a second radio sub-system configured to use a second radio access technology different to the first radio access technology; a data interface configured for transfer of parameters between the first radio sub-system and the second radio sub-system; wherein the a first radio sub-system is configured to send in-device co-existence relevant parameters to second radio sub-system, wherein the in-device co-existence parameter at least indicates a radio resource, in a frequency domain and/or a time domain.

Abstract: An apparatus may be configured to: receive, from a network, an indication of one or more sets of ports, wherein the one or more sets of ports are grouped; receive, from the network, at least one parameter for port interference detection, wherein the at least one parameter for port interference detection comprises at least one of: a scrambled cyclic redundancy code, a number of interfered ports, a set index for a set of at least one of the one or more sets of ports, or an indication of a selected set of the one or more sets of ports; and determine the set of at least one of the one or more sets of ports based, at least partially, on the at least one parameter for port interference detection.

Abstract: An apparatus may be configured to: determine at least one parameter associated with measurement of at least one synchronization signal block (SSB), wherein the at least one parameter comprises at least one of: an indication of a time period between measurements of SSBs, an indication of a minimum time period between measurements of SSBs, an indication of a first time period to switch from measurement of an SSB to transmission, an indication of a second time period to switch from reception to measurement of the SSB, an indication of a third time period to switch from measurement of the SSB to reception, or an indication of a fourth time period to switch from transmission to measurement of the SSB; and transmit, to a network entity, the at least one parameter related to a switching time between measurement and transmission or reception.

Abstract: Embodiments of the present disclosure relate to the procedure for measurements without gaps and with interruptions as well as the related parameters. A terminal device determines at least one parameter of at least one interruption window, wherein an interruption of data communication between a network device and the terminal device is allowed to occur during the at least one interruption window. The terminal device performs one or more measurements during a measurement window associated with the at least one interruption window. It is possible to provide capabilities of the terminal device on interruptions.

Abstract: A method, apparatus and computer program is described comprising: receiving a first transmission from an antenna, the first transmission comprising a first carrier including a first signal and a second carrier including a second signal, wherein the first and second carriers are separated in frequency within a first operational band; splitting the first transmission into a first channel and a second channel; downconverting the first channel to centre the first carrier at a baseband frequency to extract the first signal; downconverting the second channel to centre the second carrier at the baseband frequency to extract the second signal; and providing the first signal to a first processor and the second signal to a second processor; wherein the first and second processors are associated with first and second subscriber identity modules respectively.

Abstract: An apparatus comprising a first reception path comprising a first low noise amplifier; multiple downstream receiver circuitry; a switching arrangement configured to, in a first state, couple the first reception path to one of the multiple downstream receiver circuitry and configured to, in a second state, simultaneously couple the first reception path to a plurality of the multiple downstream receiver circuitry; and a controller configured to place the switching arrangement in the second state to support reception of a first bandwidth, wherein the switching arrangement is configured in the second state to enable processing of the received first bandwidth as a plurality of overlapping bandwidths wherein each of the plurality of overlapping bandwidths is processed via one of the plurality of the multiple downstream receiver circuitry.

Abstract: Systems, methods, apparatuses, and computer program products for radio channel pattern matching. One method may include receiving, at an antenna panel, at least two configured transmission configuration indicator states for simultaneous multiple input multiple output reception; for each of the at least two configured transmission configuration indicator states for simultaneous reception from one or more transmission reception points, sweeping at least one narrow beam receiving one or more repeated reference signals received from the one or more transmission reception points; and, based upon at least one spatial radio multipath channel characteristic of the one or more repeated reference signals carrying each transmission configuration indicator state, selecting at least one antenna element of the antenna panel to form a group of antenna elements and control the group of antenna elements to direct at least one beam.

Abstract: There is provided co-channel interference mitigation by power adjustments that take into account sensitivity improvement provided by the sky communications. In connection with a communications network configured for ground communications and sky communications one radio device performs transmission power control of another radio device. If at the controlling radio device, a radio link is determined to be sky communications, at least one power adjustment for controlling the transmission power of the other radio device is determined in accordance with one or more power control parameters for sky communications. The transmission power of the second radio device is controlled by the first radio device, on the basis of the determined at least one power adjustment. In this way co-channel interference mitigation is supported by power adjustments that take into account sensitivity improvement provided by the sky communications.

Abstract: There is provided a method, comprising: receiving from a network an indication of a channel assignment; determining adjacent channel interface within a reception bandwidth when applying a first receiver configuration for reception on the channel assignment; determining whether the adjacent channel interference meets a predetermined criterion with respect to a predetermined threshold; based on determining that the adjacent channel interference meets the predetermined criterion, switching from applying the first receiver configuration to applying a second receiver configuration for reception on the channel assignment, and transmitting to the network a message indicating a capability update of the apparatus with respect to at least one of frequency bands or frequency band combinations; or based on determining that the adjacent channel interference does not meet the predetermined criterion, continue applying the first receiver configuration for reception on the channel assignment.

Abstract: An apparatus, provided in use in a first device comprises at least one processor and at least one memory including a computer program code, the at least one memory and computer program code configured to, with the at least one processor, cause the apparatus at least to: receive first information about a context provided by a controller, said first information being received from a base station; and cause the first device to transmit one or more ping messages to one or more second devices, said one or more ping messages comprising information about said context which causes one or more second devices to reply to the controller.

Abstract: Multiple techniques for testing a UE by a Test Equipment (TE) are disclosed. A TE configures with a procedure of performance testing of data transmission to be performed while the UE is in an inactive state. The TE performs the performance testing, wherein the procedure includes at least one of: triggering the data transmission while the UE is in the inactive state; transmitting one or more test data packages; controlling time that the UE starts to transmit, while in the inactive state, payload corresponding to the test data package(s); verifying whether or not conditions for the data transmission are met; or determining whether or not the UE passed the performance testing, based on a result of the verification of whether or not conditions for the data transmission are met. The UE performs the data transmission and can send measurement results. There are multiple conditions that can be tested.