Abstract: Provided is a method for performing synchronization of a terminal in a wireless communication system. The method comprises: receiving synchronization information from a specific terminal, wherein the synchronization information informs a specific synchronization source; and performing synchronization, on the basis of the synchronization information, with the specific synchronization source, wherein the specific synchronization source is a synchronization source in a synchronization relationship with the specific terminal.

Abstract: A surgical clip may include a first leg member having a first inner surface with a curvature, the first leg member having a first thickness in a vertical direction, a first width in a lateral direction, and a first length in a longitudinal direction, where the first width is greater than the first thickness along at least half of the first length. The surgical clip may also include a second leg member having a second inner surface with a curvature, the second leg member having a plurality of teeth. The first width may be defined by first and second lateral protrusion extending from opposing side surfaces of the first leg member. The first width may be greater than a second width of an inner portion of the first leg member and a third width of an outer portion of the first leg member.

Abstract: A method and a device for transmitting data in a wireless LAN system are presented. Particularly, a transmission STA transmits information about a preamble puncturing pattern to a reception STA. The transmission STA transmits data to the reception STA through a 320 MHz band on the basis of the preamble puncturing pattern. The preamble puncturing pattern is determined on the basis of a first bandwidth unit in which a CCA is performed and a second bandwidth unit in which user specific information is repeated. At least one 20 MHz subchannel is punctured in the 320 MHz band on the basis of the preamble puncturing pattern.

Abstract: A depth limiter that is configured to couple with a cannula tube of a trocar having a tube cross dimension. The depth limiter includes an outer frame portion and an inner gripping portion housed within the outer frame portion. The inner gripping portion includes a plurality of lobes flexible relative to each other between a relaxed configuration and at least a first flexed configuration. In the relaxed configuration the plurality of lobes collectively form a first effective cross dimension configured to be less than the tube cross dimension. In the first flexed configuration the plurality of lobes collectively form a second effective cross dimension greater than the first effective cross dimension and configured to be equal to the tube cross dimension such that the second effective cross dimension is sized to restrict axial movement of the depth limiter relative to the cannula tube of the trocar.

Abstract: Methods and apparatuses for removing material (e.g., clot) from within a body, including inverting thrombectomy apparatuses. These methods and apparatuses may include methods and apparatuses for reusing portion of the devices, method and apparatuses for loading and reloading the inverting thrombectomy apparatuses, and methods and apparatuses for improving and enhancing the ability of the inverting thrombectomy apparatuses to remove clot.

Abstract: Methods, systems, and devices for wireless communications are described. The base station may transmit one or more transmissions to a first user equipment (UE) and a second UE, and the one or more transmissions may include a first grant for the first UE and a second grant for the second UE. The first grant may assign a first uplink resource for a source data transmission and a first downlink resource for feedback by the base station associated with the source data transmission. The second grant may assign a second uplink resource for a relay data transmission and a second downlink resource for feedback by the base station associated with the relay data transmission. The first UE and the relay UE may communicate with the other of the first UE and the second UE or the base station, or both, based on the first and second grant.

Abstract: A method by a wireless device (110) is provided for monitoring a physical downlink control channel, PDCCH, for paging messages. While monitoring the PDCCH for paging messages for a group of slots for a duration, the method includes initiating monitoring of one or more first PDCCH monitoring occasions in a first slot according to a first PDCCH monitoring parameter associated with a first monitoring symbol pattern and initiating monitoring of one or more second PDCCH monitoring occasions in a second slot according to a second PDCCH monitoring parameter associated with a second monitoring symbol pattern. The group of slots include at least the first slot and the second slot, and the second slot consecutively follows the first slot. The first monitoring symbol pattern is different from the second monitoring symbol pattern.

Abstract: An intrauterine balloon apparatus to augment uterine birthing forces and assist fetal descent during parturition is provided. The body of the balloon apparatus begins packaged in a compressed state minimizing volume, enabling delivery through the birth canal. The apparatus is advanced to a proximal uterine location and deployed for operation by introducing a pressurized agent through its conduit, causing the body to expand and apply directional forces towards the infant and birth canal. The balloon body is shaped to apply pressures dispersed towards the infant and the bidirectional conduit enables fluid conduction as the infant descends. After the infant has successfully descended and been delivered through the birth canal, pressure within the balloon body is relieved through the conduit thereby collapsing the volume of the balloon body and enabling retraction through the birth canal.

Abstract: Implementations of the present disclosure relate to selecting a transmitting virtual access point (VAP) for a MBSSID set. A method comprises selecting a VAP from a set of VAPs as a transmitting VAP based on context information about the set of VAPs, at least one of the set of VAPs other than the transmitting VAP being determined as at least one non-transmitting VAP The method also comprises generating a beacon frame for the set of VAPs by including an identifier of the transmitting VAP in a header part of the beacon frame and including at least one identifier of the at least one non-transmitting VAP in a payload part of the beacon frame. A generated beacon frame is broadcasted. In this way, a transmitting VAP of a set of VAPs is no longer determined by default, but can be selected for different cases.

Abstract: Disclosed is a field detection device designed to be connected to at least one access point of a fieldbus network via at least one interface. The field detection device is designed to initiate or execute, for each of at least two connection protocols, an associated query in at least one fieldbus segment of the fieldbus network and to detect which field devices and fieldbus components in said at least one fieldbus segment can be accessed via the connection protocol in question. Furthermore, the field detection device is designed to provide a connection directory in which at least one connection protocol is specified for each field device and for each fieldbus component of a set of field devices and fieldbus components of the at least one fieldbus segment, by means of which connection protocol the field device in question or the fieldbus component in question can be accessed.

Abstract: A surgical device including a cannula having a base member at a proximal end, a sidewall connected to the base member, and a bore defined by the base member and sidewall. The sidewall further has an opening into the bore between axially-extending edges of the sidewall. A configurable guide insert includes a combination track having a circular opening for insertion of a camera device and a slot opening for insertion of a cutting instrument. The configurable guide insert may be permanently or detachably coupled to the base member and is positionable in a right orientation for a procedure in a patient's right side or in a left orientation for a procedure in a patient's left side. The combination track slidably receives a camera device through the circular opening into the bore and slidably receives a surgical implement through the slot opening and into an action area outside the bore.

Abstract: The present disclosure provides a method of scheduling for a UE. The method includes dividing M UEs into N groups, wherein a distance metric between each UE in a group and the center of the group does not exceed a first predetermined threshold, where M and N are positive integers; pairing the N groups, wherein a distance metric between centers of the two paired groups is greater than a second predetermined threshold; and in a case where there is a group paired with a group to which a first UE for which scheduling is to be performed belongs, scheduling transmissions in different directions respectively for the first UE and the second UE from the paired group on the same time-frequency resource. The present disclosure also provides a signal transmission method, a base station, a UE and a computer readable medium.

Abstract: Embodiments of this application provide a communication method and apparatus, and a device. An example method includes: A base station receives a first message from a first network device, where the first message is used to indicate to add a terminal device to a multicast session corresponding to a multicast service, the first message includes first indication information, and the first indication information is used to indicate the multicast session. The base station sends radio bearer information corresponding to the multicast session to the terminal device based on the first message, where the radio bearer information is used by the terminal device to join the multicast session.

Abstract: A data transmission method includes: determining, by a regional access device, a message that needs to be transmitted includes M pieces of QoS information; and after the regional access device determines that a device identifier in a first piece of QoS information is consistent with a device identifier of the regional access device, updating a QoS value of the message that needs to be transmitted with a first QoS value in the first piece of QoS information, and forwarding the updated message that needs to be transmitted. The first piece of QoS information is any one of the M pieces of QoS information.

Abstract: A system for placement of biocompatible electrodes in an opening formed in a patient's body part, such as DBS electrodes inserted into a patient's skull during surgical procedures in the brain. The system includes a coupled catheter and annulus. The catheter includes a guide tube having at least three cooperating guide elements configured to releasably fit together and collectively form a continuous lumen through the catheter that is dimensioned to receive an electrode therein. The annulus is configured to be placed in the opening formed in the patient's body part, and to receive the catheter therethrough. A track mechanism is used to operably couple the catheter to the annulus.

Abstract: A prioritization method for random access, comprising receiving one or more first packet flow for transmission, wherein the one or more first packet flow is assigned a respective access category queue, initiating a random access procedure for the first packet flow, receiving a packet of a second packet flow for transmission, wherein the second packet flow is assigned an access category queue having priority over the access category queue assigned to the first packet flow, issuing an indication configured to interrupt the random access procedure for the first packet flow, and performing a random access procedure for the received packet of the second packet flow wherein idle time slots previously sensed by the random access procedure for the first packet flow are considered as sensed also for the random access procedure for the second packet flow. Corresponding apparatus and computer program product are also disclosed.

Abstract: A gastrocutaneous closure device allows gastrocutaneous fistula closure from external abdominal access through the fistula site. Access through the fistula ensures accurate closure placement on the interior lumen wall of the stomach. A closure or clip has a plurality of prongs defined by a deformable material, such that the prongs extend radially from a central hub in an arcuate or curved, semicircular shape. The arcuate shape converges towards a central point or axis at a distal end, and the proximate end of the prongs attaches to the central hub such that the prongs radiate from the hub and the distal end curves back toward the axis through the hub. The deformable prongs may therefore radially compress or retract to define a larger or smaller diameter. The fistula lies on the axis such that the biased, inserted prongs pull the inner stomach wall closed around the healing fistula.

Abstract: A tool, consisting of an enclosure and a rotatable knob retained by, and protruding from, the enclosure. The tool has a tube having a proximal end that is retained by the enclosure, and the tube has an axis of symmetry. A Geneva drive is retained within the enclosure, the Geneva drive consisting of a drive wheel fixedly attached to the rotatable knob and a driven wheel fixedly attached to the proximal end of the tube, so that an axis of rotation of the driven wheel coincides with the axis of symmetry of the tube. Thus, a continuous rotation of the rotatable knob causes the tube to rotate about the axis of symmetry in discrete angular steps.

Abstract: Provided is a method of operating a transmitting user equipment (UE) in a wireless communication system. The method includes receiving a first radio resource control (RRC) configuration-related message by the transmitting UE (Tx UE), and transmitting a message to a receiving UE by the Tx UE. The first RRC configuration-related message includes sidelink hybrid automatic repeat request (HARQ) enable or HARQ disable configuration information.

Abstract: The disclosure relates to a 5G or pre-5G communication system for supporting higher data transmission rates than 4G communication systems such as LTE systems. According to an embodiment, a method for receiving a multicast service by a UE in a wireless communication system comprises receiving, from an application function (AF), a multicast service announcement message including first information related to a local multicast and broadcast service (MBS), identifying that the UE is located in a local MBS area, and transmitting, to an access and mobility management function (AMF), a multicast session join request message for joining a multicast session for the local MBS, the multicast session join request message including second information corresponding to the first information.