45results about How to "Improve the success rate of establishment" patented technology

The invention discloses a grouping domain system and a means by which user equipment obtains an access point name, which comprises that after a mobility management entity obtains the information of APN (access point name) subscribed by UE (user equipment) from a subscribed data storing entity; the mobility management entity sends the APN information subscribed by the US to the UE. With the invention, the UE is allowed to obtain the names of all access points that can be accessed by UE in the subscribed data when the UE is attached to procedures, which solves the problem that the service establishment fails because the APN used by the UE does not match the APN in the subscribed data and other problems, improves the experience of the user and enhances the success rate of service establishment.

This invention discloses a system to realize QoS consultative mechanism, including: MS, RAN, AGW, PCRF module, AF module, and the system further includes: the space between PCRF module with AF between modules includes: the connectivity of PCRF unit to receive the information of quality degradation QoS form AF unit authorized by application layer. The space between AGW and PCRF unit includes: the connectivity of AGW to receive the information of quality degradation QoS form PCRF unit authorized by application layer. The invention also provides a method to realize QoS consultative mechanism.

This invention discloses a method for setting up radio resource control connection and a radio network controller to reduce the time delay and increase the success rate for setting up the RRC connection, in this invention, after the RNC sends the information for setting up the RRC connection, if the RNC does not receive the information of finishing the RRC connection from said UE in a preset time length, it transmits the information again to the UE, the RNC re-transmits set-up information of the RRC connection based a preset time length till said RNC receives the information of finishing the connection and the re-transmission times reach to the preset numerical values, in which, the product of the preset time length and the preset numerical value is less than the maximum waiting time needed for sending the RRC connection request information again after the failure of the information sent by the UE.

The invention discloses a multicast router based on package and circuit switching technology and a working mode thereof. The multicast router based on package and circuit switching technology is characterized by being applied to a network on chip which includes a plurality of multicast routers, a plurality of resource nodes and a plurality of interconnection channels; each multicast router comprises an input state machine module, a priority encoder module, a decoder module, an address filtering module, an arbiter module, a crossbar module and an output state machine module; in a multicast data transmission event, a single requester node can simultaneously support sending the same batch of data to at most eight target nodes at the same time; and the success rate of establishing a link can be improved by the priority encoder module, and the target nodes are prevented from repeatedly routing by the address filtering module. The multicast router based on package and circuit switching technology can fully utilize the parallelism characteristic of the network on chip to save time consumed for the event of sending the same batch of data to the plurality of target nodes by the single requester node, and consumption on cache resources of the multicast routers in the network on chip is reduced.

The invention discloses a method for improving the banana immature male flower embryonic callus induction success rate, and relates to a method for establishing a banana embryonic suspension cell system. The method comprises the following steps of: A, selecting a banana variety which is widely popularized at present or a banana variety which hardly induces embryonic callus; B, selecting banana flower buds which bloom for 1-10 weeks, and preserving the flower buds for 24 hours before immature male flowers are officially cultivated; C, carrying out embryonic callus induction; D, obtaining embryonic suspension cells; E, developing young embryos; and F. regenerating the young embryos into seedlings. According to the method, the purpose of improving the induction success rate of the banana immature male flower embryonic callus and the establishment success rate of the banana embryonic suspension cell system is achieved by using different culture medium formulae and culture processes at different key stages of inducing the banana immature male flower embryonic callus and establishing the banana embryonic suspension cell system; due to the application of the method, embryonic suspension cell systems of a plurality of triploid banana varieties which are widely popularized are effectively established, and the development of transgenosis of different banana varieties is facilitated.

The embodiment of the invention provides a service session establishment method, equipment and a system, which can enable a terminal to successfully establish a corresponding service session when a current AMF (Access and Mobility Management Function) entity may not support a network slice corresponding to a service. In order to achieve the above purpose, the embodiment of the invention provides the following technical scheme: receiving network slice information from a first AMF entity by the terminal when the terminal is registered to a service network through the first access and mobility management function (AMF) entity; determining a second AMF entity supporting the network slice corresponding to the service by the terminal according to the network slice information; and establishing aservice session of the service by the terminal through the second AMF entity.

The invention relates to the field of communication and discloses a method and a device of converting a media coding manner for improving a success rate of session setup. The method comprises the following steps of when an SBC (Session Border Controller) receives an SDP (Session Description Protocol) negotiation request for the first time, compensating first media type information of a calling party, comparing the first media type information before compensation and second media type information selected by a called user based on the first media type information after compensation, when determining that the two have no intersection, selecting a first media coding manner used by the calling party based on the first media type information before compensation, selecting a second media coding manner used by the called party based on the second media type information, and converting the media coding manner of a media data stream between the calling party and the called party based on the first media coding manner and the second media coding manner. According to the method and the device, the problem of incapability of establishing the session due to failure of media format negotiation is avoided, and the success rate of session setup is improved, so that the system service performance is improved.

The invention discloses a wireless network control method and a wireless network controller. The wireless network control method comprises the following steps: receiving a radio resource control (RRC) connection request message reported by a mobile terminal; analyzing the reason that the mobile terminal request to set RRC connection according to the RRC connection request information; judging whether the mobile terminal needs to report the terminal capacity information according to the reason why the mobile terminal request to set RRC connection; informing the mobile terminal of reporting the terminal capacity information if the mobile terminal needs to report the terminal capacity information; otherwise, informing the mobile terminal of not reporting the terminal capacity information. According to the method, whether the mobile terminal needs to report the terminal capacity information is determined through analyzing the reason of RRC connection, thus reducing RRC connection time delay, improving RRC connection success rate and reducing interference caused by extra packet transmitting.

The invention discloses a method for rapid separation and line establishment of chicken gonad primordial germ cells. The method comprises: separating and purifying primordial germ cells from the gonadof a 7-day-old chick embryo, and amplifying the separated primordial germ cells within 15 days by using a culture insert matched feeder layer method through an optimized culture system to obtain morethan one million cells so as to achieve rapid amplification and line establishment. According to the present invention, the method has characteristics of high success rate, short time, stability andhigh efficiency, can obtain more than 10<6> cells through the amplifying within in 15 d, and can establish the foundation for the poultry germplasm source conservation and preparation of transgenic chicken.

An embodiment of the invention provides a link establishing method, an apparatus and a system, and the invention relates to the communication field, and can increase success probability of X2 link establishment. The method for establishing links comprises the following steps: a source base station sends a first message to an objective base station by mobility management entity (MME), and the first message includes an internet protocol address of the source base station and a terminal number selected by the source base station; the source base station receives a second message sent by the objective base station by MME, and the second message includes an IP address of the objective base station and a terminal number selected by an objective base station; an X2 link is established by the source base station according to the IP address of the source base station, the terminal number of the source base station, and the IP address of the objective base station, the terminal number of the objective base station and the objective base station.

The invention discloses an application program starting method, device and apparatus, and relates to the technical field of networks. According to the technical scheme, the method comprises that: a starting request of an application program is obtained, the starting request comprises domain name information of a server, a target protocol type is determined from multiple candidate protocol types, and according to the domain name information of the server, a protocol corresponding to the target protocol type is adopted to establish first network connection with the server. In the process, the protocol type suitable for the current network environment in the multiple candidate protocol types is determined as the target protocol type, and the protocol corresponding to the target protocol typeis adopted to establish the network connection with the server, so that the probability of successful establishment of the network connection can be improved, and the online rate of the application program is improved.

A method for transmitting request resource from service layer to transmission layer in next generation network includes adding refusal reason and helping to regulate resource request information when resource distribution request of service layer device is refused by transmission layer device, regulating resource to be requested by service layer device according to newly added information in response message and consulting with CPE protocol if it is necessary then reissuing request, reporting current resource state to service layer device by transmission layer device and deciding to regulate resource requirement or not by service layer device according to current resource state when session is set up.

A service preemption method, device, and nodeB. The method comprises: receiving a service request; when it is determined that the type of the user equipment belonging to the service is a carrier aggregation UE, disassembling, according to obtained wireless resources status information, the evolved universal terrestrial radio access network radio access bearer (E-UTRAN RAB, E-RAB) carried by the service request; determining, according to the E-RAB reception result of a primary cell, the primary cell service preemption result, and the result of establishing E-RAB of a secondary cell, whether to access the service, and responding to the service request; determining, according to the preemption service process result, whether to release preempted service.

The invention provides a method for synchronizing a PDP state and a network side device. The method includes the steps that a service request sent by a terminal is received, wherein the service request carries the PDP state of the terminal; whether the PDP state in the service request is an activated state or not is judged and if yes, RAB connection of a user plane is directly established; if the PDP state in the service request is a deactivated state and a PDP state locally stored in the network side device is the activated state, the PDP state locally stored is synchronized to the PDP state of the terminal, and the PDP state locally stored and the PDP state of the terminal are identical. According to the scheme, the problem that RAB connection establishment fails due to non-synchronization of the PDP states of the terminal and a core network side can be solved.

The embodiment of the invention discloses a data transmission method, device and equipment and a readable storage medium. The method comprises the steps that a first terminal generates a data transmission request; the first terminal obtains the predicted socket number and a second penetrating extranet socket of the second terminal; the first terminal notifies the first network address translator to construct a first external network socket interval corresponding to the predicted socket number, and the first terminal sends a first penetration data packet to a second penetration external networksocket through each socket in the first external network socket interval; when the first penetrating external network socket exists in the first external network socket interval, the first terminal performs data transmission with the second terminal through the first penetrating external network socket and the second penetrating external network socket; wherein the first penetrating extranet socket is a socket which has sent the first penetrating data packet and has received a second penetrating data packet sent based on the second penetrating extranet socket. By adopting the method and the device, the success rate of point-to-point direct connection link establishment can be improved.

The invention provides a data transmission method and device, and relates to the field of data transmission. The method comprises the steps that a first node initiates a point-to-point P2P communication request according to a first mode and initiates a relay communication request at the same time, and a P2P communication request and a relay communication request are used for requesting to establish a communication connection channel with a second node; when the first communication connection channel is successfully established, the network type of the first communication connection channel isjudged, and the network type comprises a P2P network and a relay network; and if the network type of the first communication connection channel is a relay network, the first node performs data transmission with the second node through the first communication connection channel and re-initiates the P2P communication request. According to the embodiment of the invention, the problem of overhigh network relay load in the background art can be solved.

This invention discloses a method for realizing network convergency, in which, after computing a service route successfully in terms of a user request, the NE will set up service for the user, get a pre-deducted TE resource value based on the service route computation result and flood the value, the NE having received the value refreshes its own stored pre-deducted TE resource value corresponding to the NE based on said value, thus, the elements in the network can get to know the TE resource values of which NE are changes and computes the routes based on the new TE resource values after receiving succeeded route computation requests so as to greatly increase the success for setting up services after computing routes successfully.

This invention discloses a method for setting up radio resource control connection and a radio network controller to reduce the time delay and increase the success rate for setting up the RRC connection, in this invention, after the RNC sends the information for setting up the RRC connection, if the RNC does not receive the information of finishing the RRC connection from said UE in a preset time length, it transmits the information again to the UE, the RNC re-transmits set-up information of the RRC connection based a preset time length till said RNC receives the information of finishing the connection and the re-transmission times reach to the preset numerical values, in which, the product of the preset time length and the preset numerical value is less than the maximum waiting time needed for sending the RRC connection request information again after the failure of the information sent by the UE.

An apparatus and method for improving mobile-terminated call set-up performance comprises triggering an inter-radio access technology (IRAT) transition from a source cell to a target cell, remembering the deterministic timing of a plurality of paging occasions in the source cell, and using the deterministic timing for checking at least one paging channel in the source cell during transition to the target cell and before starting to monitor at least one paging channel in the target cell.

The invention discloses a multicast router based on "packet circuit" switching technology and its working mode, which is characterized in that it is applied to an on-chip network composed of several multicast routers, several resource nodes and several interconnection channels. A multicast router includes: an input state machine module, a priority encoder module, a decoder module, an address filter module, an arbitrator module, a crossbar module and an output state machine module; in a multicast data transmission transaction, a single requester node can at most At the same time, it supports sending the same batch of data to eight destination nodes at the same time; and the success rate of link establishment can be improved through the priority encoder module, and the destination node can avoid repeated routing through the address filtering module. The invention can make full use of the parallelism feature of the on-chip network, save the time spent on sending the same batch of data transactions from a single requester node to multiple destination nodes, and reduce the consumption of cache resources of multicast routers in the on-chip network.

The invention relates to a cell redirection method based on circuit switched domain fall back (CSFB). The method comprises the following steps: carrying out packet domain service in a current service cell, wherein the current service cell does not support circuit switched domain service; redirecting a terminal to a first target cell capable of carrying out circuit switched domain service; and if the redirection fails, residing in a circuit switched domain continuously, the terminal carrying out cell selection and connecting the terminal to a second target cell capable of carrying out circuit switched domain service. The method can improve conversation establishment success rate when the CSFB-based cell redirection fails, and thus communication quality is improved.

The invention relates to a method for domesticating and culturing a colorectal cancer cell line through an organoid, which comprises the following steps of performing domestication culture on colorectal cancer single cells in colorectal cancer organoids for multiple times by using an organoid carrier and a domestication culture medium, and gradually reducing the use amount of the organoid carrier in the domestication culture process, such that the colorectal cancer single cells in colorectal cancer organs gradually adapt to a two-dimensional culture environment and are finally domesticated into an immortalized colorectal cancer cell line. The invention creatively provides a brand-new method for domesticating and culturing the colorectal cancer cell line through organoids, the method can remarkably shorten the line building time of the colorectal cancer cell line, and the line building success rate of the colorectal cancer cell line is increased; in addition, the method is simple in culturing condition and easy to implement, and the human-derived colorectal cancer cell line can be efficiently established from the primary cells in vitro at low cost.

The embodiment of the invention discloses a link establishment method, a device and a system. Address information is configured to a host according to identification information carried in a first routing message sent by a network side; and a configuration result query message is sent to the host, wherein the configuration result query message is used for querying whether a link is established successfully or not according to the address information configured to the host.

The present disclosure relates to a method for culturing colorectal cancer cell lines through organoid domestication, using organoid carriers and domestication medium to perform multiple domestication and culture of colorectal cancer single cells in colorectal cancer organoids, during the domestication culture process Gradually reducing the amount of organoid carrier used, the colorectal cancer single cells in colorectal cancer organoids gradually adapted to the two-dimensional culture environment, and were eventually domesticated into immortalized colorectal cancer cell lines. This disclosure creatively proposes a brand-new method for culturing colorectal cancer cell lines through organoid domestication, which can significantly shorten the establishment time of colorectal cancer cell lines and increase the success rate of colorectal cancer cell line establishment; in addition , the method has simple culture conditions and is easy to implement, and can establish human-derived colorectal cancer cell lines from primary cells in vitro with low cost and high efficiency.

The invention discloses an information transmission method and device, a storage medium, a base station and a terminal, and the method comprises: executing an EPS Fallback flow during the building ofan IMS call between a transmitting terminal and a receiving terminal; and forwarding the SIP retransmission message sent by the sending terminal to the receiving terminal, so that the receiving terminal and the sending terminal continue to establish the IMS call, and the SIP retransmission message is selected from a PRACK request message and a response message of the PRACK request. According to the technical scheme provided by the invention, when the EPS Fallback process is executed, the success rate of IMS call establishment can be improved, and the IMS call establishment time can be reduced.

The embodiment of the present application discloses a data transmission method, device, device, and readable storage medium. The method includes: the first terminal generates a data transmission request; the first terminal obtains the number of predicted sockets and the second penetration of the second terminal external network socket; the first terminal notifies the first network address translator to construct a first external network socket interval corresponding to the predicted socket quantity, and the first terminal passes each of the first external network socket intervals socket, sending the first penetration data packet to the second penetration external network socket; when the first penetration external network socket exists in the first external network socket interval, the first terminal passes the first The penetrating external network socket and the second penetrating external network socket carry out data transmission with the second terminal; the first penetrating external network socket has sent the first penetrating data packet, and has received the The socket of the second traversal data packet sent by the second traversal external socket. By adopting the application, the success rate of point-to-point direct link establishment can be improved.

The invention discloses a method and a device for processing a communication request, and an intelligent device, which solve the problem that in the prior art, when a calling party calls a called party, the calling party does not know the state of the called part and thus the success rate of calling is low, and improve the success rate of establishing a communication process. The method for processing the communication request comprises the steps of acquiring a physiological index for representing the physical state of a user; and when determining that the user is in a preset half-awakening state according to the physiological index, if the communication request from the calling party is received, sending a prompt message which indicates that the user is in the half-awakening state to the calling party.

The invention discloses a method for establishing a continuously passable tree shrew spermatogonia stem cell system. A special culture medium comprises main components of bFGF, LIF, EGF, GDNF, wnt3a and FBS. A separation and culture method comprises the following steps: marking an antibody on the tree shrew testicular tissue which is digested into single cells; screening by using flow cytometry or magnetic beads so as to obtain a Thy1+ cell population; transferring the screened tree shrew testicular Thy1+ cells into a culture dish for culturing; and when spermatogonia stem cell colonies of cells are generated in the culture dish, transferring into a new culture dish which is treated with mitomycin and is coated by a special culture layer. The method is high in cell separation efficiency, definite in components of a special culture medium, and free of pollution of heterogenous cells. The culture method is simple and efficient, and has the advantages that the efficiency of obtaining target cells is high when tree shrew spermatogonia stem cells are separated, and a continuously passable cell system is high in establishment success rate, good in cell proliferation passage property and safe and stable.