Patent application number | Description | Published |
20110306889 | Pulse Condition Acquisition Apparatus And Method - A device and method for collecting sphygmus information; it includes a sensor component, said sensor component incorporates a electric machine fixed in the casing, a screw fixed with said electric machine, a lifting structure setting outside said screw, and a sensor probe fixed in the base of said lifting structure, said electric machine drives said screw to revolve when rotating, further makes said lifting structure ascended or descended relatively to said screw. The pulse signal collection can be automatically achieved, and limited protecting structure is employed in the collecting process. | 12-15-2011 |
20120283573 | DETECTION DEVICE FOR CHINESE MEDICAL INSPECTION DIAGNOSIS - The present invention is to provide a monitoring device for inspection diagnosis in traditional Chinese medicine, comprising: a housing, a light source and a shooting structure, the said light source and shooting structure are positioned in the housing, a photoconductive component is positioned in the said housing, the said photoconductive component comprising at least one photoconductive layer, the said light source is positioned inside the photoconductive layer or on the side cross section of the photoconductive layer, with the diffuse reflection of the photoconductive component the said light source forms a area light source. In the present invention, as the photoconductive component is adopted in light transmission, the point light is converted to area light so that a soft, stable and uniform illumination environment similar to the natural light comes into being in the monitoring device. | 11-08-2012 |
Patent application number | Description | Published |
20140135070 | TERMINAL AND METHOD FOR CONTROLLING A SCREEN - Embodiments of the present disclosure disclose a terminal and method for controlling a screen. The method comprises: during a calling or call originating process of the terminal, determining whether a distance between a specified area and a human body is larger than a distance threshold value based on an electrical signal generated by the screen when the specified area of a screen of the terminal gets close to the human body; controlling the screen to be off if it is determined that the distance is not larger than the distance threshold value, and controlling the screen to be on if it is determined that the distance is larger than the distance threshold value. By adopting the technical solution disclosed in the embodiments of the present disclosure, the on and off status of the screen can be controlled more precisely during the calling or call originating process of the terminal. | 05-15-2014 |
20140148128 | METHOD AND DEVICE FOR PROTECTING PRIVACY INFORMATION - A method for protecting privacy information in a mobile terminal, including: granting, by the mobile terminal, user access according to an operation of a user, the granted access corresponding to the operation; enabling, by the mobile terminal, a protection mechanism set for the privacy information to be effective if the granted access includes access to the privacy information; and disabling, by the mobile terminal, the protection mechanism set for the privacy information to be ineffective if the granted access does not include access to the privacy information. | 05-29-2014 |
20140308922 | METHOD AND TERMINAL FOR OBTAINING INFORMATION - A method for a terminal to obtain information includes reading authentication information stored by a smart card external to the terminal, the authentication information being provided by an operator; storing the read authentication information in a memory of the terminal; and obtaining a service provided by the operator according to the authentication information stored in the memory. | 10-16-2014 |
20160087364 | CONNECTOR PLUG, CONNECTOR SOCKET, AND CONNECTOR - In the connector, a plurality of parallel flanges and groove pins between every two of the parallel flanges are additionally provided to the middle of the connector plug. A plurality of parallel grooves and flange pins between every two of the parallel grooves are additionally provided to the middle of the connector socket. The plurality of flanges of the connector plug are inserted into the plurality of grooves of the connector socket. The mating face of the connector plug is in contact with the mating face of the connector socket. | 03-24-2016 |
20160100106 | SYSTEM FOR CAMERA SWITCHING ON A MOBILE DEVICE - Examples herein provide alternative systems for switching cameras on a mobile device. A method of the systems can include receiving, at control circuitry of a mobile device, user-inputted instructions to activate a first camera of the mobile device, so that the first camera is operable to capture an image. The method can also include receiving touch instructions from a touchscreen of the mobile device indicative of a user interaction with the touchscreen. The method can also include determining whether the user interaction with the touchscreen matches one of a set of user interactions with the touchscreen indicative of activating a second camera and deactivating the first camera. The method can also include activating the second camera and deactivating the first camera, where the user interaction matches the one of the set of user interactions. | 04-07-2016 |
Patent application number | Description | Published |
20150014243 | Inorganic Phase Separation Membrane and the Application Thereof in Oil-Water Separation - An inorganic phase separation membrane and an application thereof in an oil-water separation relate to a field of a functional material technology, and more particularly to a super-hydrophilic and underwater super-oleophobic inorganic phase separation membrane with a micro-nano scale, a surface recombination, and mesh structure, wherein, a molecular sieve coating is formed on a porous substrate. The inorganic phase separation membrane can separate a variety of oils in several harsh water environments with a high efficiency, a low power loss, and a quick speed. The inorganic phase separation membrane can be used for a long time, and is easy to be reformed. The inorganic phase separation membrane of the present invention is formed by the porous substrate and the molecular sieve coating that forms on the porous substrate, wherein, an aperture size of the porous substrate is 20 μm-200 μm; a thickness range of the molecular sieve coating is 3 μm-50 μm; a mass ratio of the porous substrate to the molecular sieve coating is 100:1-5:1; the porous substrate is a stainless steel mesh, a copper mesh, an aluminum mesh, or a porous ceramic; and a framework type of the molecular sieve is LTA, SOD, FAU, MEL, CHA, MFI, DDR, AFI, BEA, or PHI. | 01-15-2015 |
Patent application number | Description | Published |
20110310726 | METHOD FOR PROCESSING CHANNEL SWITCHING FAILURE CASE, TERMINAL DEVICE, AND CHANNEL SWITCHING SERVER - A method for processing a channel switching failure case is disclosed. The method for processing a channel switching failure case is used to provide media services for receiver in unicast and multicast modes and includes: detecting whether a data stream is of failure case after sending a channel switching request; and sending a failure case message and/or a failure case processing message to a channel switching server when a failure case occurs so that the channel switching server may process the failure case. A terminal device and channel switching server are provided so that the channel switching server may recover channel switching services provided for receiver and provide correct services for a user. | 12-22-2011 |
20120079132 | METHOD, DEVICE, AND SYSTEM FOR SELF-ADAPTIVELY ADJUSTING DATA TRANSMISSION RATE - Embodiments of the present invention disclose a method, a device, and a system for self-adaptively adjusting a data transmission rate, which solve the problem of network buffer overflow. The method includes: receiving parameters sent by a client; calculating a predicted value of a data sending rate according to a maximum value of a network buffer and the received parameters; judging whether the predicted value of the data sending rate is less than an original service bit rate; and if the predicted value of the data sending rate is less than the original service bit rate, discarding data of at least one data unit in a send buffer. The method, the device, and the system are mainly applied to adjust the data transmission rate, and especially to adjust the data transmission rate in a time-varying network. | 03-29-2012 |
20120084826 | Channel switching processing method, system, and related devices - A channel switching processing method, system, and related devices are provided. The method includes: receiving, by a switching server, a channel switching request sent by a receiving end; and when the switching server determines that current switching resource information does not meet a switching condition according to the channel switching request, performing, by the switching server, an exception handling procedure, and sending channel switching instruction information to the receiving end, in which the channel switching instruction information is configured to instruct the receiving end to perform a channel switching operation corresponding to the channel switching instruction information. A channel switching processing system and related devices are also provided. Therefore, the channel switching efficiency may be effectively improved. | 04-05-2012 |
20120117265 | METHOD AND COMMUNICATION SYSTEM FOR IMPLEMENTING STREAM SERVICES, AND RELEVANT DEVICE - A method for implementing stream services is provided according to the embodiments of the present invention. The method includes: determining, by a server, a response message, in which the response message includes: at least one of an interval between a first data stream and a second data stream, latest data information of the second data stream, and rate change point information of the first data stream; and sending, by the server, the first data stream and the response message to a receiving end, so that the receiving end performs corresponding operation according to the response message. A communication system and a relevant device are further provided according to the embodiments of the present invention. The embodiments of the present invention can effectively improve data sending flexibility. | 05-10-2012 |
20140019633 | Signaling and Processing Content with Variable Bitrates for Adaptive Streaming - A method for adaptive streaming of a media content, wherein the method comprises receiving a media presentation description that provides presentation information for the media content, determining a plurality of representations from the media presentation description that comprise segments that are provided with bitrate and quality information, selecting a media segment that meets a desired quality level to download from one of the representations, updating a buffered media time for downloading the media segment, and determining when to switch to another representation by comparing the buffered media time to a switching threshold value. | 01-16-2014 |
20140082683 | CHANNEL SWITCHING PROCESSING METHOD, SYSTEM, AND RELATED DEVICES - A channel switching processing method includes receiving, by a switching server, a channel switching request from a receiving end. When the switching server determines that current switching resource information does not meet a switching condition according to the channel switching request, the switching server performs an exception handling procedure and sends channel switching instruction information to the receiving end. The channel switching instruction information is configured to instruct the receiving end to perform a channel switching operation corresponding to the channel switching instruction information. | 03-20-2014 |
20140108605 | Method and Apparatus for Processing Video Stream - Disclosure of the present invention provide a method and an apparatus for processing a video stream. The method includes: acquiring a request message from a terminal, where the request message carries address information of multiple sub video screens, according to the address information, acquiring multiple substreams corresponding to the multiple sub video screens in a one-to-one manner, merging the multiple substreams into a single stream, and generating an indication message used to indicate a picture parameter of the single stream, and sending the single stream and the indication message to the terminal, so that the terminal decodes the single stream and displays decoded multiple sub video screens according to the indication message. | 04-17-2014 |
20140201324 | USING QUALITY INFORMATION FOR ADAPTIVE STREAMING OF MEDIA CONTENT - Different representations are associated with an instance of media content, and a representation can include multiple portions of media content. A respective quality value and bitrate can be associated with each of the portions. Information about the instance of content, including bitrate and quality information, can be accessed by and/or sent to a client. The quality information indicates the availability of measures of quality (e.g., quality values) and where those quality values reside or how they can be retrieved. The client can use quality as well as bitrate to make more intelligent decisions while streaming the content. For example, while the content is being downloaded over a network, the client can adapt to changes in available network bandwidth by selecting one portion of the instance of media content over another based not just on its bitrate but also based on its quality value. | 07-17-2014 |
20140304422 | STREAMING MEDIA SEGMENT PREPARATION METHOD AND APPARATUS - Embodiments of the present invention provide a streaming media segment preparation method and apparatus. The method includes: determining at least one quality point, where the at least one quality point is separately used to indicate quality of at least one target segment of streaming media in a first time period; and determining, according to the at least one quality point, the at least one target segment of the streaming media in the first time period. In the embodiments of the present invention, streaming media segments are prepared by taking a quality factor of the streaming media segments into consideration, which may avoid the problem that redundant segments are generated during preparation of the streaming media segments according to bit rates, thereby reducing a storage volume of a server. | 10-09-2014 |
20150215597 | METHOD FOR SYNCHRONOUS PLAYBACK BY MULTIPLE SMART DEVICES, AND APPARATUS - Embodiments of the present invention provide a method for synchronous playback by multiple smart devices, and an apparatus. A first device acquires frame synchronization information at intervals of a preset time, and sends the frame synchronization information to one or more second devices, where the frame synchronization information is frame information of a frame to be played by the first device or frame information of a frame that the first device starts to play currently; and after learning the frame synchronization information sent by the first device, the second device adjusts frame resources played by itself. Because the multiple smart devices that perform synchronous playback are generally in one local area network, a transmission delay of frame information from the first device to the second device can be ignored, thereby improving a synchronization effect among the multiple smart devices. | 07-30-2015 |
Patent application number | Description | Published |
20130062696 | SOI Semiconductor Structure with a Hybrid of Coplanar Germanium and III-V, and Preparation Method thereof - The present invention provides an SOI semiconductor structure with a hybrid of coplanar germanium (Ge) and III-V, and a method for preparing the same. A heterogeneous integrated semiconductor structure with a hybrid of Ge and the group III-V semiconductor material coplanar on an insulator includes at least one Ge substrate formed on the insulating layer, and the other substrate is a group III-V semiconductor material formed on the Ge semiconductor. The preparation method for forming the semiconductor structure includes: preparing a global Ge on insulator substrate structure; preparing a group III-V semiconductor material layer on the Ge on insulator substrate structure; performing photolithography and etching for the first time to make a patterned window to the above of a Ge layer to form a recess; preparing a spacer in the recess; preparing a Ge film by selective epitaxial growth; performing a chemical mechanical polishing to obtain the heterogeneous integrated semiconductor structure with a hybrid of Ge and the group III-V semiconductor material being coplanar; removing the spacer and a defective Ge layer part close to the spacer; implementing isolation between Ge and the group III-V semiconductor material; and preparing a high-performance CMOS device including a Ge PMOS and a III-V NMOS by forming an MOS structure. | 03-14-2013 |
20130071993 | Preparation Method for Full-Isolated SOI with Hybrid Crystal Orientations - A preparation method for a full-isolated silicon on insulator (SOI) substrate with hybrid crystal orientations and a preparation method of a complementary metal oxide semiconductor (CMOS) integrated circuit (IC) based on the method are disclosed. In the preparation method for the full-isolated SOI substrate with hybrid crystal orientations provided in the present invention, a SiGe layer is adopted to serve as an epitaxial virtual substrate layer with a first crystal orientation, so as to form a strained top silicon with the first crystal orientation; a polysilicon supporting material is adopted to serve as a support for connecting the top silicon with the first crystal orientation and a top silicon with a second crystal orientation, so that the SiGe layer below the strained top silicon with the first crystal orientation may be removed, and an insulating material is filled to form an insulating buried layer. The top silicon and the insulating buried layer formed in the method have uniform and controllable thickness, the strained silicon formed in the window and the top silicon outside the window have different crystal orientations, so as to provide higher mobility for the NMOS and the PMOS respectively, thereby improving the performance of the CMOS IC. | 03-21-2013 |
20130221412 | Device System Structure Based On Hybrid Orientation SOI and Channel Stress and Preparation Method Thereof - The present invention provides a device system structure based on hybrid orientation SOI and channel stress and a preparation method thereof. According to the preparation method provided in the present invention, first, a (100)/(110) global hybrid orientation SOI structure is prepared; then, after epitaxially growing a relaxed silicon-germanium layer and strained silicon layer sequentially on the global hybrid orientation SOI structure, an (110) epitaxial pattern window is formed; then, after epitaxially growing a (110) silicon layer and a non-relaxed silicon-germanium layer at the (110) epitaxial pattern window, a surface of the patterned hybrid orientation SOI structure is planarized; then, an isolation structure for isolating devices is formed; and finally, a P-type high-voltage device structure is prepared in a (110) substrate portion, an N-type high-voltage device structure and/or low voltage device structures are prepared in the (100) substrate portion. In this manner, a carrier mobility is improved, Rdson of a high-voltage device is reduced, and performance of devices are improved, thereby facilitating further improvement of integration and reduction of power consumption. | 08-29-2013 |
20130264609 | Semiconductor Structure of Hybrid of Coplanar Ge and III-V and Preparation Method Thereof - The present invention provides a semiconductor structure with a hybrid of Ge and a group III-V material coplanar and a preparation method thereof. A heterogeneously integrated semiconductor structure with Ge and a group III-V semiconductor material coplanar includes at least one Ge substrate formed on a bulk silicon substrate, and the other substrate is the group III-V semiconductor material formed on the Ge semiconductor. The preparation method includes: preparing a Ge semiconductor layer on a bulk silicon substrate; preparing a group III-V semiconductor material layer on the Ge semiconductor layer; performing first photolithography and etching to make a patterned window to a Ge layer so as to form a recess; preparing a spacer in the recess; preparing a Ge film through selective epitaxial growth; performing chemical mechanical polishing to obtain a heterogeneously integrated semiconductor structure with a hybrid of Ge and the group III-V semiconductor material coplanar; removing the spacer and a defect part of the Ge layer close to the spacer; implementing isolation between Ge and the group III-V semiconductor material; and preparing a high performance CMOS device including a Ge channel PMOS and a group III-V channel NMOS by forming an MOS structure. | 10-10-2013 |
20140004684 | Method for Preparing GOI Chip Structure | 01-02-2014 |
20140199825 | SILICON-GERMANIUM HETEROJUNCTION TUNNEL FIELD EFFECT TRANSISTOR AND PREPARATION METHOD THEREOF - A silicon/germanium (SiGe) heterojunction Tunnel Field Effect Transistor (TFET) and a preparation method thereof are provided, in which a source region of a device is manufactured on a silicon germanium (SiGe) or Ge region, and a drain region of the device is manufactured in a Si region, thereby obtaining a high ON-state current while ensuring a low OFF-state current. Local Ge oxidization and concentration technique is used to implement a Silicon Germanium On Insulator (SGOI) or Germanium On Insulator (GOI) with a high Ge content in some area. In the SGOI or GOI with a high Ge content, the Ge content is controllable from 50% to 100%. In addition, the film thickness is controllable from 5 nm to 20 nm, facilitating the implementation of the device process. During the oxidization and concentration process of the SiGe or Ge and Si, a SiGe heterojunction structure with a gradient Ge content is formed between the SiGe or Ge and Si, thereby eliminating defects. The preparation method according to the present invention has a simple process, which is compatible with the CMOS process and is applicable to mass industrial production. | 07-17-2014 |
20150194338 | Method For Preparing Ultra-thin Material On Insulator Through Adsorption By Doped Ultra-thin Layer - The present invention provides a method for preparing an ultra-thin material on insulator through adsorption by a doped ultra-thin layer. In the method, first, an ultra-thin doped single crystal film and an ultra-thin top film (or contains a buffer layer) are successively and epitaxially grown on a first substrate, and then a high-quality ultra-thin material on insulator is prepared through ion implantation and a bonding process. A thickness of the prepared ultra-thin material on insulator ranges from 5 nm to 50 nm. In the present invention, the ultra-thin doped single crystal film adsorbs the implanted ion, and a micro crack is then formed, so as to implement ion-cut; therefore, the roughness of a surface of a ion-cut material on insulator is small. In addition, an impurity atom strengthens an ion adsorption capability of the ultra-thin single crystal film, so that an ion implantation dose and the annealing temperature can be lowered in the preparation procedure, thereby effectively reducing the damage caused by the implantation to the top film, and achieving objectives of improving production efficiency and reducing the production cost. | 07-09-2015 |
20150292110 | METHOD FOR PREPARING GRAPHENE - The invention belongs to the technical field of inorganic compounds, and particularly, relates to a method for directly preparing graphene by taking CBr | 10-15-2015 |
20150325468 | METHOD FOR PREPARING MATERIAL ON INSULATOR BASED ON ENHANCED ADSORPTION - Provided is a method for preparing a material on an insulator based on enhanced adsorption. In the method: first, a single crystal film having a doped superlattice structure, an intermediate layer, a buffer layer and a top layer film are epitaxially grown in succession on a first substrate; then, low dosage ion implantation is performed on the structure on which the top layer film is formed, so that ions are implanted above an upper surface or below a lower surface of the single crystal film having a doped superlattice structure; next, a second substrate having an insulation layer is bonded to the structure on which ion implantation has already been performed, and an annealing treatment is performed, so that a microscopic crack is produced at the single crystal film having a doped superlattice structure to achieve atomic-scale stripping. The effective stripping of bonding wafers is achieved by means of enhanced adsorption. The stripped surface is smooth and has a low roughness, and the quality of the crystal of the top layer film is high. | 11-12-2015 |
20160005609 | MANUFACTURING METHOD OF GRAPHENE MODULATED HIGH-K OXIDE AND METAL GATE MOS DEVICE - A manufacturing method of a graphene modulated high-k oxide and metal gate Ge-based MOS device, which comprises the following steps: 1) introducing a graphene thin film on a Ge-based substrate; 2) conducting fluorination treatment to the graphene thin film to form fluorinated graphene; 3) activating the surface of the fluorinated graphene by adopting ozone plasmas, and then forming a high-k gate dielectric on the surface of the fluorinated graphene through an atomic layer deposition technology; and 4) forming a metal electrode on the surface of the high-k gate dielectric. Since the present invention utilizes the graphene as a passivation layer to inhibit the formation of unstable oxide GeO | 01-07-2016 |
Patent application number | Description | Published |
20100220662 | BEARER PROCESSING METHOD AND MOBILE MANAGEMENT DEVICE - A bearer processing method and a network device are provided. The method includes: determining whether a corresponding user equipment (UE) exists, if user subscription data recorded in a mobile management device is changed; and initiating a bearer modification or deletion process by the mobile management device according to the determining result with regard to whether the UE exists. The mobile management device includes: a storage unit, adapted to record user subscription data; a determination unit, adapted to determine whether a corresponding UE exists, after the user subscription data recorded in the storage unit is changed; and a trigger unit, adapted to initiate a bearer modification or deletion process according to the determining result with respect to whether the UE exists. | 09-02-2010 |
20100278113 | METHOD AND SYSTEM FOR PROCESSING BEARER UNDER ISR MECHANISM - A method and a system for processing a bearer under an idle mode signaling reduction (ISR) mechanism are provided. The method for processing a bearer under an ISR mechanism includes the following steps. A mobility management network element acquires an access mode of a current network. The mobility management network element notifies a serving gateway (SGW) of the access mode of the current network, so that the SGW processes bearer according to the access mode of the current network. It can be ensured that the access mode of the current network is consistent with the access mode for a policy and charging control (PCC) strategy adopted during a bearing procedure under the ISR mechanism. | 11-04-2010 |
20110113278 | TUNNEL MANAGEMENT METHOD, TUNNEL MANAGEMENT APPARATUS, AND COMMUNICATIONS SYSTEM - The present invention relates to communications technologies and discloses a tunnel management method, a tunnel management apparatus, and a communications system so that a node that causes failure of a tunnel management request can be determined. According to the present invention, a response returned by a tunnel management node to an initiating node includes not only a cause value of tunnel management request failure but also information of the node that causes failure of the tunnel management request, so that the initiating node can find the node that causes failure of the tunnel management request and determine the error checking direction. The present invention is applicable to network devices in a communications network. | 05-12-2011 |
20110199979 | Method and System for Processing Bearer under ISR Mechanism - A method and a system for processing a bearer under an idle mode signaling reduction (ISR) mechanism are provided. The method for processing a bearer under an ISR mechanism includes the following steps. A mobility management network element acquires an access mode of a current network. The mobility management network element notifies a serving gateway (SGW) of the access mode of the current network, so that the SGW processes bearer according to the access mode of the current network. It can be ensured that the access mode of the current network is consistent with the access mode for a policy and charging control (PCC) strategy adopted during a bearing procedure under the ISR mechanism. | 08-18-2011 |
20130117614 | TUNNEL MANAGEMENT METHOD, TUNNEL MANAGEMENT APPARATUS, AND COMMUNICATIONS SYSTEM - The present invention relates to communications technologies and discloses a tunnel management method, a tunnel management apparatus, and a communications system so that a node that causes failure of a tunnel management request can be determined. According to the present invention, a response returned by a tunnel management node to an initiating node includes not only a cause value of tunnel management request failure but also information of the node that causes failure of the tunnel management request, so that the initiating node can find the node that causes failure of the tunnel management request and determine the error checking direction. The present invention is applicable to network devices in a communications network. | 05-09-2013 |
20140112146 | Method and Apparatus for Processing Bearer - The present invention provides a method and an apparatus for processing a bearer. The method includes performing depth packet inspection DPI processing on a traffic flow of a service according to a preset layer-7 protocol type matching rule. Alternatively, shallow packet inspection SPI processing is performed on a traffic flow of a service according to a preset layer-3 or layer-4 protocol type matching rule so as to obtain a DPI/SPI processing result. According to the DPI/SPI result and the preset matching rule, a service quality attribute parameter of the service is determined. The method further includes determining whether the service quality attribute parameter is the same as a service quality attribute parameter of an existing bearer, and if different, creating a dedicated bearer for the service. | 04-24-2014 |
20140211611 | TUNNEL MANAGEMENT METHOD, TUNNEL MANAGEMENT APPARATUS, AND COMMUNICATIONS SYSTEM - Embodiments of the present invention relate to communications technologies and disclose a tunnel management method, a tunnel management apparatus, and a communications system so that a node that causes failure of a tunnel management request can be determined According to the present invention, a response returned by a tunnel management node to an initiating node includes not only a cause value of tunnel management request failure but also information of the node that causes failure of the tunnel management request, so that the initiating node can find the node that causes failure of the tunnel management request and determine the error checking direction. The present invention is applicable to network devices in a communications network. | 07-31-2014 |
20140348071 | BEARER PROCESSING METHOD AND MOBILE MANAGEMENT DEVICE - A bearer processing method and a network device are provided. The method includes: determining whether a corresponding user equipment (UE) exists, if user subscription data recorded in a mobile management device is changed; and initiating a bearer modification or deletion process by the mobile management device according to the determining result with regard to whether the UE exists. The mobile management device includes: a storage unit, adapted to record user subscription data; a determination unit, adapted to determine whether a corresponding UE exists, after the user subscription data recorded in the storage unit is changed; and a trigger unit, adapted to initiate a bearer modification or deletion process according to the determining result with respect to whether the UE exists. | 11-27-2014 |
20160099828 | Tunnel Management Method, Tunnel Management Apparatus, and Communications System - The present invention relates to communications technologies and discloses a tunnel management method, a tunnel management apparatus, and a communications system so that a node that causes failure of a tunnel management request can be determined. According to the present invention, a response returned by a tunnel management node to an initiating node includes not only a cause value of tunnel management request failure but also information of the node that causes failure of the tunnel management request, so that the initiating node can find the node that causes failure of the tunnel management request and determine the error checking direction. The present invention is applicable to network devices in a communications network. | 04-07-2016 |