102 results about "Cell activation" patented technology

Embodiments of the present disclosure disclose devices, methods and apparatuses for cell activation. In the embodiments, a terminal determines a pathloss-reference signal (PL-RS) as known for a secondary cell (SCell) with an uplink based on at least one measurement result or a measurement report. The measurement report is triggered due to a cell activation command. Then, the terminal device activates, based on the PL-RS determined as known, the SCell within a first time period. In this way, communication performance related to the carrier aggregation (CA) operations can be improved.

The invention discloses a skeletal muscle repair method and system based on muscle satellite cell regulation and control. The method comprises the following steps: performing proliferation and differentiation correlation analysis on satellite cell steady state data and aerobic exercise intensity data to establish a proliferation regulation and control map; determining a collaborative repair time window according to the atlas, extracting difference response deviation correction parameters to form an activity correction factor, and performing repair intensity correction on the collaborative repair time window to generate a self-adaptive repair window; carrying out exercise prescription adaptation on the self-adaptive repair window, identifying a satellite cell activation regulation and control channel, obtaining activation delay time through activation efficiency mapping, and delimiting a response level according to the activation delay time to generate layered repair configuration; activation delay evaluation is conducted on layered repair configuration to determine a preferred activation mode, dynamic activation characteristics are extracted based on optimal activation time window data to form an intervention execution sequence, a skeletal muscle repair execution instruction is output in combination with an exercise prescription parameter table, and dynamic collaborative adaptation of satellite cell repair state monitoring and training scheme parameters is achieved.

This application provides a cell activation method and a communication apparatus, may be applied to a scenario such as carrier aggregation, and is particularly applicable to activation of a high-frequency secondary cell. The method includes: receiving first configuration information from a network device via a first cell, where the first configuration information indicates N time-frequency resources that are in one-to-one correspondence with N temporary reference signals TRSs; receiving K of the N TRSs on K of the N time-frequency resources; and further activating a second cell based on the K TRSs. Compared with activating a cell by using a physical broadcast channel block SSB, configuring a dedicated TRS for a terminal device can reduce a delay of activating a secondary cell.

Certain aspects of the present disclosure provide techniques for a method for wireless communications by a user equipment (UE), comprising receiving radio resource control (RRC) signaling configuring the UE with one or more per-carrier reference signal (RS) configurations, receiving dynamic signaling that activates a secondary cell and indicates at least one of the one or more per-carrier RS configurations, and monitoring for a temporary RS on the secondary cell based at least in part on the at least one of the one or more RS configurations indicated by the dynamic signaling.

An apparatus for wireless communication at a UE is provided. The apparatus is configured to receive a layer 1 (L1) or layer 2 (L2) mobility cell configuration for a set of cells for L1 or L2 inter-cell mobility. The set of cells include multiple cells, and each cell in the set of cells is able to be activated or deactivated for data and / or control transfer using L1 or L2 signaling. The apparatus is further configured to receive L1 or L2 signaling indicating multiple activated cells, and activate one or more cells in the multiple activated cells in the priority order for the data and / or control transfer using L1 or L2 signaling. The apparatus provides configuration, cell activation or deactivation in an optimized order, and associated signaling to enable L1 / L2 mobility for more efficient and robust mobility management.

Base station cell activation / deactivation may be based on energy cost. A base station may communicate with at least one other base station to coordinate deactivation of a cell and / or offloading one or more wireless devices in the cell to at least one other cell. Determination of additional energy cost and / or capability for serving the offloaded wireless device(s) may be made to calculate overall energy saving and / or to ensure uninterrupted connectivity in view of the deactivation. Base station communication may improve energy efficiency by performing deactivation / activation of one or more cells based on energy usage.

The present disclosure relates to a measurement method, a terminal, a communication system and a storage medium, and relates to the technical field of communication. The measurement method of the present disclosure is executed by a terminal, and comprises: in a secondary cell activation process, performing layer one reference signal received power measurement according to a reduced receive beam sweeping coefficient, wherein the reduced receive beam sweeping coefficient is less than a configured maximum receive beam quantity.

Aspects relate to cell activation. A first apparatus (e.g., a distributed unit) may obtain a first indication that is indicative of whether a user equipment is present within a coverage of a cell served by the first apparatus. The first apparatus may then output a second indication based on the first indication to a second apparatus (e.g., a central unit). In some aspects, the outputting of the second indication may be based on the first indication indicating that the user equipment is present within the coverage of the cell.

The invention relates to the field of wireless communication, in particular to a secondary cell activation method, user equipment, a computer readable storage medium and a computer program product. The secondary cell activation method is executed by user equipment, and comprises the following steps: sending an early measurement report and / or a cell reselection measurement report; receiving an auxiliary cell activation signaling; and transmitting a channel state information report in a first time delay after receiving the auxiliary cell activation signaling.

The present disclosure relates to a 5G or 6G communication system for supporting higher data transmission rates beyond a 4G communication system such as LTE. Disclosed are a method and device capable of rapidly activating a secondary cell for communication of a terminal.

A wireless device may be instructed to activate a cell. The wireless device may activate a cell and start a timer. The wireless device may receive downlink control information (DCI). The DCI may indicate monitoring of a downlink control channel or may indicate a resource grant. The wireless device may monitor the downlink control channel and start another timer. The wireless device may receive the resource grant while one or more timers are running.

Example embodiments of the present disclosure provide a solution for activating a cell. In an example method, a terminal device determines a set of associated cells. The terminal device receives an activation signalling for activating a cell among the set of associated cells. The terminal device activates the cell based on at least one measurement for at least one other cell among the set of associated cells.

This application discloses a cell activation method and apparatus, communication equipment, storage medium, and program product; on one hand, the method includes: a terminal activating a secondary cell. On the other hand, the method includes: a network device sending first information, the first information instructing the terminal to activate the secondary cell; thereby realizing the activation of the secondary cell and improving system performance.

Example embodiments of the present disclosure relate to apparatuses, methods, and computer-readable storage media for cell activation. In one method, a first apparatus receives, from a second apparatus, a cell activation command for activating at least one cell. The first apparatus transmits, to the second apparatus, at least one measurement report for at least one serving cell on at least one uplink resource. The at least one serving cell includes the at least one cell to be activated. The at least one uplink resource is positioned in association with the cell activation command.

The invention discloses a composition for efficiently amplifying high-purity NK cells and application of a kit, and relates to the technical field of cell culture. The antibody combination comprises a CD3 antibody, a CD16 antibody and an NKG2D antibody, wherein the mass ratio of the CD3 antibody to the CD16 antibody to the NKG2D antibody is (0.01-1): (2-8): (2-8). According to the composition for activating the NK cells, provided by the invention, the PBMC cells are cultured by using the composition, so that the purity and the number of the harvested NK cells can be greatly improved, the activity of the obtained NK cells is higher, and the motility rate can reach 90% or above. Therefore, the problems of low amplification purity and few amplification times of the NK cells are solved. In addition, the NK cell amplification method provided by the invention is simple and easy to implement, and is easy to popularize and apply.

The application provides a secondary cell activation method, device and system. The method can be applied to a secondary cell activation scene. In the method, a terminal device receives first signaling sent by a network device, the first signaling is used to trigger activation of a secondary cell, and the first signaling carries first indication information through a reserved bit, the first indication information is used to instruct the terminal device to send a first sounding reference signal to the network device, and the first sounding reference signal is used to determine uplink channel state information. The terminal device determines a transmission resource corresponding to the secondary cell from a pre-configured transmission resource set based on the first indication information, and the transmission resource is used to guide sending of the first sounding reference signal. Then, the terminal device sends the first sounding reference signal to the network device by using the transmission resource. It can be seen that the method can carry the first indication information through the reserved bit in the first signaling, does not need to modify the first signaling, and ensures correct analysis of the first signaling.

Example embodiments of the present disclosure relate to an apparatus, a method, and a computer readable storage medium for cell activation. In a method, a first device receives an activation command for activating a plurality of cells from a second device. The first device then transmits a first measurement result for a first group of cells among the plurality of cells to the second device. The activation delay for activating the plurality of cells is based on a number of cells in a different second group of cells among the plurality of cells. The second group of cells satisfies at least one of the following conditions: the cells in the second group of cells are discontinuous with the cells in the first group of cells, or the timing for the cells in the second group of cells is different from the timing for the cells in the first group of cells.

The invention provides a multi-carrier communication method and a communication device. In the communication method provided by the application, a network device configures a fusion cell for a terminal device, the fusion cell comprises a plurality of carriers, and the plurality of carriers share synchronous measurement information. According to the service requirements, the network equipment can perform switching transmission on the frequency domain resources in the fusion cell through the indication of the physical layer signaling, and a cell activation process is omitted, so that the load balancing efficiency is improved, and the energy consumption of the network equipment is reduced.

The present disclosure relates to memory macros including through-silicon vias. A memory macro structure includes a first memory array; a second memory array; a cell activation circuit coupled to and located between the first memory array and the second memory array; a control circuit coupled to the cell activation circuit and positioned adjacent to the cell activation circuit; and a through-silicon via (TSV) extending through one of the cell activation circuit or the control circuit.

Example embodiments of the present disclosure relate to a terminal device, a network device, methods, apparatuses and a computer readable storage medium for reducing cell activation delay. A terminal device determines, during an activation procedure of a secondary cell, at least one measurement result of the secondary cell at the terminal device, and performs a layer 1 measurement on the secondary cell based, at least partially, on the at least one measurement result. As such, there is no need to perform the layer 1 measurement on full beams and the time length of the activation procedure may be shorter. Thus, the activation delay can be reduced, the power consumption can be reduced, and the communication efficiency may be improved.

The present disclosure relates to systems, methods, and devices for secondary cell activation with UE-specific reference signals. The techniques described herein may better ensure efficient fine time tracking during a second cell (SCell) activation procedure by using a user equipment (UE)-specific tracking reference signal (TRS). A primary cell (PCell) may provide the UE with a TRS configuration including a UE-specific reference signal (RS) with periodicity or aperiodicity. In response to receiving an SCell activation command from the PCell, the UE may perform cell activation with fine time tracking according to the UE-specific RS. Since the delay time of the UE-specific RS may be less than the delay time of a system synchronization block (SSB) from the SCell, the use of the UE-specific RS may expedite the cell activation procedure.

The present application belongs to the technical field of communications. Disclosed are a secondary-cell activation method, a terminal, and a network-side device. The secondary-cell activation method in the embodiments of the present application comprises: a terminal sending a valid measurement result to a network-side device; and the terminal determining, on the basis of the valid measurement result, whether a secondary cell to be activated can use a cell activation delay of a known cell to perform cell activation, wherein the valid measurement result comprises a measurement result in an idle state or an inactive state.

The invention relates to a method for time-frequency synchronization signaling in secondary cell activation and a related device, in particular to a method for time-frequency synchronization signaling in secondary cell activation, a wireless communication device, a base station device and a computer program product, the method comprises the following steps: receiving a message used for configuring a tracking reference signal (TRS) resource used for activating a secondary cell (SCell), so as to configure the TRS used for activating the SCell as a time-frequency synchronization signal; the TRS resource is a non-periodic TRS resource, the SCell is activated by a media access control (MAC) control element (CE), the non-periodic TRS is triggered by the MAC CE, the non-periodic TRS is triggered in a time slot n1, the non-periodic TRS is detected in a time slot n1 + X, the time slot n1 + X is detected in a time slot n2 + X, the time slot n1 + X is detected in a time slot n2, and the time slot n1 + X is detected in a time slot n2. Wherein X is an offset configured by a radio resource control (RRC) message or defined by a protocol.

The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The present disclosure provides a method performed by user equipment in a communication system and user equipment. According to one aspect of the disclosure, there is provided a method performed by user equipment (UE) in a communication system, the method comprising: receiving a first indication related to a first reference signal adaptation before receiving a secondary cell activation command; performing deactivated secondary cell measurement based on first reference signal after adaptation within a first time window, wherein, the first time window is related to at least one of: transition period, measurement period based on the first reference signal after adaptation, and reporting time of valid layer 3 measurement results.

The utility model discloses a cell activation kit convenient to take and place, including box body and box cover, the box cover sets up the top of box body, and the box cover with the box body constitute detachable connection structure through buckle, and the placing table fixed mounting is in the inside of box body, the placing hole, the placing hole even is set up in the top surface of placing table, the moving mechanism, the moving mechanism sets up in the placing hole, the clamping mechanism, the clamping structure with moving mechanism is connected, the pressure structure, the pressure structure sets up in the bottom surface of box cover. This cell activation kit convenient to take and place can fix test tube automatically, guarantees stability, avoids the cumbersome operation when taking and placing, improves work efficiency, and strong convenience is favorable to the development of cell activation work, and the operation is simple and flexible, and the practicality is strong.

This invention provides a functional fascia gun head, belonging to the field of massage devices and physical therapy technology. This functional fascia gun head consists of a power-generating layer and a regular fascia gun head; the power-generating layer can be placed outside or inside the regular fascia gun head. Another design of the functional fascia gun head is entirely composed of a power-generating layer. When the fascia gun is in operation, the power-generating layer generates a Maxwell pulse electric field and a pulse displacement field current under force, forming a pulse wave. This pulse wave can effectively penetrate multiple layers of skin structure, promoting blood circulation and cell activation, achieving various health benefits such as warming the meridians and activating collaterals, relaxing muscles, relieving pain, preventing injury, dispelling cold and dampness, harmonizing yin and yang, promoting homeostasis, and delaying aging. The power-generating layer is made of various materials and has various structural forms; the manufacturing process is simple, significantly improving the product's multifunctionality and ease of use, providing more diversified and efficient options for the medical and beauty fields.

The invention discloses TIM-3 scFv bionic nanoparticles loaded with an A-D-A organic sound-sensitive agent and a preparation method and application of the TIM-3 scFv bionic nanoparticles loaded with the A-D-A organic sound-sensitive agent. The preparation method comprises the steps that a tetrahydrofuran solution of CH-H and a tetrahydrofuran solution of DSPE-PEG are added into deionized water, ultrasonic treatment is carried out, then rotary evaporation is carried out, concentration and drying are carried out, and the A-D-A organic sound-sensitive agent nanoparticles are obtained; the method comprises the following steps: obtaining a cell membrane of a macrophage with stable overexpression of an EGFP-TIM-3 scFv gene, then mixing the cell membrane with A-D-A organic sound-sensitive agent nanoparticles, and extruding through an extruder; the organic sound-sensitive agent can efficiently generate ROS and can directly kill tumor cells and induce ICD, meanwhile, TIM-3 scFv blocks TIM-3 signals on cDC1 cells, the antigen presentation function of the cDC1 cells is recovered, positive feedback circulation of sonodynamic killing, antigen release, cross presentation and T cell activation is formed, and the aim of treating colorectal cancer is achieved.