53 results about "Cell Evaluation" patented technology

There is disclosed, a mobile station, and a method for candidate cell evaluation in a fast moving environment. The method includes receiving a plurality of transmissions from a plurality of candidate cells, where each of the plurality of transmissions corresponds to one of the plurality candidate cells. The method further includes measuring signal strengths of the plurality of transmissions and determining change in the signal strengths of the plurality of transmissions. The method further includes calculating a weighting factor corresponding to the plurality of candidate cells based on the measured signal strengths, the change in the signal strength, and a Doppler and assigning priority levels to the plurality of candidate cells based on the calculated weighting factor.

A method of cellular evaluation based on the electronic nature of cells is reveled though cellular reproductions use of a magnetic force. The dynamic process of nuclear response is shown to be electronic in nature relative to DNA mediating electrons hydrogen bonding in bases pairing of DNA though out the a cell cycle and finally during metaphase one see the magnetic component of interaction. The electrostatic understanding of magnetic force is not well defined in physics in the process of electrodynamic. Cells use electrodynamic interaction within the cell are being studied as the basis and using the cell to measure and define electrodynamic interaction with the system that is biological a call. Specifically DNA thought the electronic interaction interactions. It appears infrared spectrum holds promises to help in revel these mechanisms. The promise of understanding or merely evaluation of electrodynamic interaction holds great promise to science with the greatest medical implication to understand genomic responses in cells. Understanding how the DNA interacts within a cell dynamic transition are known to take place and these are regulated thought electrodynamic interaction.

A method for performing a cell reselection in a system comprised of a hierarchy of cells, wherein cells of one layer of the hierarchy have a size that differs from cells of another layer of the hierarchy. The method includes steps of (a) identifying to a user equipment a layer to which individual cells in a neighbor cell list are associated; (b) when performing neighbor cell measurements for reselection purposes, avoiding a measurement of cells in the list that are larger than a current serving cell unless a Cell Selection (S) parameter falls below a search threshold parameter (Ssearch), and is greater than zero; and (c), if S is less than or equal to zero, and no cell reselection to a better cell is in process, beginning a measurement of neighbor cells without regard for their hierarchical level. If the user equipment has made cell reselection to N different cells on the same hierarchical layer within a time Tmax, the user equipment initiates a reselection procedure for larger neighbor cells. This procedure accommodates user equipment that is moving at a relatively high speed through the cells. If the user equipment locates a larger cell, which fulfills cell reselection criteria Sn > 0 and Qn > Qs+Qoffsets,n+Qhyst for a period of time Treselection, cell reselection to the larger cell is made. Furthermore, if the user equipment performs a cell reselection to the larger cell, the user equipment does not attempt to reselect to a smaller cell within a time X, unless an immediate cell evaluation is triggered, wherein the time X can be pre-specified, or can be set by the network.

Disclosed are a cell evaluation device, a cell evaluation method, and a non-transitory computer readable recording medium recorded with a cell evaluation program capable of evaluating individual cells in a cell image obtained by imaging a cell group with high accuracy. The cell evaluation device includes an image acquisition unit 30 that acquires a cell image obtained by imaging a cell group; a cell evaluation unit 32 that specifies an evaluation target cell and peripheral cells around the evaluation target cell in the cell group and evaluates the evaluation target cell based on evaluation results of the peripheral cells.

The invention discloses an over-coverage cell evaluation method based on LTE flexibly collected MR data analysis, and belongs to the technical field of wireless network optimization. The evaluation process comprises the following steps of based on MR, collecting a TA value, and calculating a distance d from a UE to an antenna opening; combining neighboring cell information to calculate an average distance R1 from a single cell to a neighboring cell, then combining switched data to filter out a neighboring station in which the switched data exists, calculating an average distance R from the cell to the neighboring cell, defining that R is a service cell reasonable coverage radius, and adopting the R1 if no switched data exists in the cell; defining that N fold R is an over-coverage area, wherein N is independently set according to a scene difference. MR carries information of TA, RSRP, RSRQ and the like to establish a comprehensive evaluation means so as to position the over-coverage cell, and the purpose of precise recognition and optimization for the over-coverage cell is achieved.

A method is proposed for communication traffic load balancing between cells of a communication system which are differently loaded. An evaluation factor is determined by a predefined mapping function for each of a home cell k and at least one other cell l, each evaluation factor being a measure of the load on the respective cells. At least one comparing factor is determined with respect to the home cell evaluation factor by comparing the evaluation factor of the home cell with those of the at least one further cells. Each of the comparing factors has a corresponding traffic load penalty factor. The traffic load penalty factors are a measure of load difference and/or transmission quality between the cells. This assignment is repeated in a loop such that current traffic load penalty factors are determined depending on predefined traffic load penalty factors and/or forerunner traffic load penalty factors determined in earlier cycles of the loop. The current traffic load penalty factors are used to evaluate unused transmission capacity of a cell and/or cells in comparison to the home cell and/or a time at which at least a part of the traffic of the home cell is handed over to at least one cell with unused capacity.

There is provided a cell image evaluation device, method, and program to appropriately evaluate the state of a stem cell colony according to different changes in form of respective local regions of the cell colony. There are included a low magnification image acquisition unit 20 that acquires a cell image by imaging cells; a cell evaluation unit 23 that evaluates the cell image; and a local region information acquisition unit 21 that acquires the specific information of a local region in a colony region of the cells in the cell image. The cell evaluation unit 23 determines, for each local region in the colony region, an evaluation method for a cell image in the local region based on the specific information of the local region, and evaluates the cell image of the local region using the determined evaluation method.

The invention discloses a polymethacrylamide cationic polymer cooperatively modified by side groups natural arginine and lactobionic acid, a preparation method and application thereof as a gene carrier. A methacrylamide cation functional polymer with amino as a side group is synthesized through reversible addition-fragmentation chain transfer (RAFT) polymerization and subsequent deprotection reaction, then arginine containing a protective group and a lactobionic acid building block are linked to a polymethacrylamide molecule, and finally the protective group is removed for obtaining the target polymer. The preparation method of the polymethacrylamide cationic polymer is simple and mild in reaction conditions. Cell evaluation results show that the prepared polymethacrylamide cationic polymer cooperatively modified by side groups natural arginine and lactobionic acid has high biological compatibility, low cytotoxicity, high gene transfection efficiency and good serum stability, and is an effective novel glycosyl-modified non-virogene carrier, and is applicable as an efficient gene transfection reagent.

The invention discloses a modified polyethyleneimine derivative as well as a synthesis method and application thereof. According to the invention, Triton X-100 is conjugated to polyethyleneimine, suchthat a PEI-Triton-N carrier is obtained. In-vitro cell evaluation shows that the carrier shows good safety and stability; cell transfection effect experiments show that the carrier shows efficient and low-toxicity gene delivery capacity, can significantly improve the gene transfection efficiency of various cells including skin immortalized cells HaCaT difficult to transfect, and is an excellent in-vitro transfection reagent; an in-vivo toxicity experiment shows that the carrier has no obvious systemic toxicity; and a gene delivery experiment result of mouse skin local administration shows that the carrier has good local administration gene delivery capability and is a good local administration gene delivery vector.

An apparatus, and a method performed by the apparatus, including a terminal with a front end receiver and analog filter (AF) operable throughout a bandwidth that is large enough to cover the total bandwidth used by different access technologies that the terminal supports. The terminal is operable to simultaneously extract from the output of a single front end receiver and AF the carrier frequencies and bandwidths of the different access technologies. This permits cell evaluation activity and an ongoing communication session to be conducted simultaneously with different access technologies on different bandwidths within the bandwidth of the analog filter and without interruption of the communication session.

An aggregated cell evaluation apparatus includes a laser light source, a speckle image acquisition unit, an SC calculation unit, an evaluation unit, and a memory unit. The speckle image acquisition unit acquires a two-dimensional speckle image by forward scattered light generated in aggregated cells by irradiation of the aggregated cells with laser light output from the laser light source. The SC calculation unit calculates a speckle contrast value K_n of a speckle image I_n at each time t_n, determines a maximum value K_max among the speckle contrast values K₁ to K_N, and normalizes the speckle contrast value K_n at each time t_n by the maximum value K_max to obtain a normalized speckle contrast value K_n′. The evaluation unit evaluates motion of the aggregated cells, based on the normalized speckle contrast value K_n′ at each time t_n.

The embodiment of the invention provides a cell evaluation method and device, relates to the technical field of communication, and can improve the cell evaluation accuracy. The method comprises the following steps: 1, ; obtaining the total number of samples in the measurement report MR of the first priority cell and the number of standard samples, determining a second priority cell overlapped withthe coverage area of the first priority cell as a second priority neighbor cell, obtaining the weight coefficient of the second priority neighbor cell, the total number of samples in the MR of the second priority neighbor cell and the number of standard samples; according to the total number of the samples in the MR of the first priority cell and the number of the standard samples, and determining a standard sample rate of the first priority cell according to the weight coefficient of the first priority neighbor cell, the weight coefficient of the second priority neighbor cell, the total number of samples in the MR of the second priority neighbor cell and the number of standard samples, and determining the first priority cell as a standard cell when determining that the standard sample rate is greater than a preset standard rate. The scheme provided by the invention is suitable for evaluating the cell.

A paging origination identifier associated with an origination of a page to a mobile radio terminal is included with a mobile terminal's response to the page. For example, assuming that the page to the mobile terminal is in a first area, the mobile terminal responds to the page from a second area and includes the identifier in that response. The second area may be a cell controlled by another radio network control node, another radio network operator, or even another type of cellular system. The identifier is used to route the page response through the radio network ultimately to the paging originator. The identifier may be, for example, a paging area identifier, a registration area identifier, or a network exchange identifier. Another example identifier is the cell where the mobile terminal received the page. Cell evaluation and selection processes need only be performed while the mobile terminal is listening to the paging channel, for example, thereby saving mobile terminal battery life. Since the mobile terminal checks for an optimum cell just before it transmits a paging response, it ensures that the optimum cell is used, thereby improving the quality of the communication. As a result, there is less chance of increased interference caused by the uplink transmission, of a lost connection, or of an error in the message.

The present application relates to the field of machine learning and neural networks for processing housing source data of a community, in particular to a housing source value parameter estimation method and apparatus, a computer device and a storage medium. The method comprises the following steps of: acquiring each cell index of a target cell; inputting it into the preset cell similarity model to obtain the cell evaluation index of the target cell; searching a similar cell corresponding to the target cell according to the cell evaluation index of the target cell in the preset cell set; obtaining the average value parameters of the housing source of the similar district, estimating the average value parameters of the housing source of the target district, obtaining the average value parameters of the housing source of the target district, obtaining the evaluation parameters of the target housing source, and obtaining the estimated value parameters of the target housing source throughthe preset semi-parametric quantile regression model. This application can estimate the value parameters of the target house without referring to the transaction data of the house of the same house type as the target house source and without requiring the valuation of the valuer, and the evaluation result is more objective and accurate.

An embodiment of the invention provides a cell evaluation method and device, and relates to the technical field of communication. The cell evaluation method and device are used to solve the problem of how to accurately analyze the use efficiency of a cell. The method comprises the following steps: acquiring network side resource data, equipment side resource data and inter-cell switching data ofa preset cell in a preset time period; according to the network side resource data, determining downlink PRB use efficiency and PDCCH CCE efficiency of a preset cell; determining RRC connection efficiency and CPU efficiency of a preset cell according to the equipment side resource data; determining the inter-cell switching efficiency of the preset cell according to the inter-cell switching data; determining a first use efficiency level of the preset cell according to the downlink PRB use efficiency, the PDCCH CCE efficiency, the RRC connection efficiency, the CPU efficiency and the inter-cellswitching efficiency; determining an evaluation result of the preset cell according to the first use efficiency level.

A cell evaluation system includes physical measurement unit, a database, and evaluation unit. The evaluation unit refers to a relevance stored in the database, searches reference measurement information based on measurement information of a cell newly measured via the physical measurement unit, and evaluates the cell with biological measurement information associated with the searched reference measurement information.

An energy-type power cell evaluation system used for a pure electric vehicle and an evaluation method belong to the cell evaluation system field. An existing energy-type power cell evaluation system used for the pure electric vehicle and an existing evaluation method lack an evaluation basis. The energy-type power cell evaluation system used for the pure electric vehicle comprises an energy-type power cell capability evaluation control module used for the pure electric vehicle and an energy-type power cell capability evaluation database used for the pure electric vehicle. In the energy-type power cell evaluation method used for the pure electric vehicle, under a 0 DEG C-40 DEG C condition, energy-type power cell capability data used for the pure electric vehicle, which is tested by an energy-type power cell performance test device used for the pure electric vehicle, is transmitted to the energy-type power cell capability evaluation control module used for the pure electric vehicle; the energy-type power cell capability evaluation control module used for the pure electric vehicle calls an evaluation criterion used by each subprogram module to evaluate seven test experiment data to carry out corresponding capability evaluation respectively so as to obtain an energy-type power cell capability conclusion used for the pure electric vehicle.

A power-type power cell evaluation system used for a hybrid electric vehicle and an evaluation method belong to the cell evaluation system field. The power-type power cell evaluation system used for the hybrid electric vehicle and the evaluation method lack a basis. The power-type power cell evaluation system used for the hybrid electric vehicle especially comprises a power-type power cell capability evaluation control module used for the hybrid electric vehicle and a power-type power cell capability determination database used for the hybrid electric vehicle. In the power-type power cell evaluation method used for the hybrid electric vehicle, under a normal temperature, a cell capability parameter of a power-type power cell used for the hybrid electric vehicle is tested; tested cell capability test data is transmitted to the power-type power cell capability evaluation control module used for the hybrid electric vehicle; and the power-type power cell capability evaluation control module used for the hybrid electric vehicle calls an evaluation subprogram module to carry out capability evaluation.

The present application relates to the field of machine learning and neural networks for processing cell source data, in particular to a method and device for estimating an average value parameter ofa residential building source, a computer device and a storage medium. The method comprises the following steps of: acquiring each cell index of a target cell; Inputting the cell index corresponding to the target cell into the preset cell similarity model to obtain the cell evaluation index of the target cell; Searching a similar cell corresponding to the target cell according to the cell evaluation index of the target cell in the preset cell set; Acquiring the average value parameters of the housing source of the similar plots, estimating the average value parameters of the housing source ofthe target plot according to the average value parameters of the housing source of the similar plots, and obtaining the average value parameters of the housing source of the target plot. The present application estimates the house source price of the target district by presetting and synthesizing the house source average price of each similar district. Compared with the factors considered by the appraiser, the present application is more comprehensive and specific, and the appraisal result is more accurate and credible.

The invention discloses a preparation method of mesenchymal stem cells capable of reversing senescence. The preparation method comprises the following steps: S1, selecting and evaluating a donor; S2, separating human mesenchymal stem cells; S3, performing in-vitro proliferation culture on the cells; S4, performing cell evaluation; S5, preparing a product; and S6, performing cell cryopreservation. According to the invention, the activity of the cells in a mouse body is higher, the cell death number is smaller, the preparation exclusion is smaller, and the characteristic promotes preparation cells to replace regional aging cells in the mouse body to realize reverse senescence, and can also be used for injection treatment of diseases including diabetes, burns, osteoarthritis, graft-versus-host diseases and the like. A serum-free culture medium is selected for in-vitro proliferation culture of the cells, and a human platelet lysate is added into the serum-free culture medium to improve the viscosity of the culture medium, so that the cells are prevented from mechanical damage, cell modification in the proliferation process is avoided, and potential risks existing in conventional fetal calf serum culture, for example, comorbidity with infection sources and microbial pollutants of people and livestock, and immune response, are avoided.

Provided are a cell evaluation apparatus and a cell evaluation method capable of preventing overlooking of remaining undifferentiated cells. A first evaluation part 1 and a second evaluation part 2 that evaluate cells to be evaluated are provided. The first evaluation part 1 includes first and second discrimination parts 31 and 32 that respectively discriminate whether the cells to be evaluated correspond to two types of cells on the basis of an image obtained by imaging the cells to be evaluated, and the second evaluation part 2 evaluates the cells to be evaluated under an evaluation condition different from an evaluation condition of the first evaluation part in a case where discrimination results in the first and second discrimination parts 31 and 32 are conflicting.