34results about How to "Does not affect normal business" patented technology

The embodiment of the invention provides a method for copying data as well as a method, device and system for reading the data. The method for copying the data comprises the steps: confirming a data copying speed of copying data to a cache region according to the access frequency of the cache region, the load of a magnetic disc and the load of the cache region when the access frequency of the cache region is not more than a high frequency threshold value; and copying the data from the magnetic disc to the cache region according to the copying speed. The method for reading the data comprises the steps: judging whether read request access data are memorized in the cache region after receiving the read request which is used for accessing the magnetic disc; and confirming to read the read request access data from the cache region or the magnetic disc according to the load factor of the magnetic disc and the access balance rate of the cache region when the read request access data are memorized in the cache region. The embodiment of the invention is good for improving the overall performance of a memory system.

The disclosed multimedia business (MMB) system comprises: a server transmitting the display command for video; a MM service device browsing MM menu, capturing the control command and displaying the stored video; and a wireless controller for controlling the display. This invention improves service quality, adds new profit increasing point, and has wide application.

This invention disclosed a back-plate with through-hole plugging-in device. This back-plate contains PCB, crimp connection socket and through-hole plugging-in device. The PCB is connected with the crimp connection socket, and the crimp connection socket is connected with the through-hole plugging-in device. The crimp connection socket's induced plug is plugged into the cavity of the PCB hole, the coordination between them formed with stationary fit. This invention also disclosed an assembling method for through-hole plugging-in devices.

The embodiment of the invention discloses a method and a device for processing data. A specific embodiment of the method comprises the following steps: receiving an SYN message of which a destinationaddress is a target IP; establishing a session according to the quaternion of the TCP message; and forwarding the TCP message to a server corresponding to the target IP. According to the embodiment ofthe invention, a better cleaning effect is achieved on the attack of the TCP flag bit DDoS (Distributed Denial of Service).

The invention relates to a method for controlling the call picture quality of a video telephone and a mobile phone adopting the method. The method is characterized in that an image quality control command is formed through hardware pressing keys or a software interface according to the displayed quality of an actual image observed by a user at a decoding side during the video telephone call process, to control an image encoder at a remote terminal and to perform dynamic and real time control to the image quality, therefore to achieve the desired visual experience.

The invention discloses lighting skylights and a transformation method thereof, and relates to the field of roof transformation of buildings. According to the key points of the technical scheme, the transformation method comprises the following steps that S1, a rigid protective layer is made on an original lighting ceiling; S2, a plurality of sets of steel structures are welded to original I-shaped steel of the original lighting ceiling; S3, the openable lighting skylight is mounted on each set of steel structure; S4, gluing is conducted for close-up; and S5, glass plates and the rigid protective layer in the original lighting ceiling are dismantled. The lighting skylights and the transformation method thereof have the technical effects that 1, the shape of the original lighting ceiling isanalyzed, the openable lighting skylights are additionally arranged on the original lighting ceiling, the glass plates of the original lighting ceiling are removed, thus the new lighting ceiling structure is formed, and firefighting smoke-discharging and natural ventilation can be achieved on the new lighting ceiling; and 2, an area below the original lighting ceiling is not affected by the transformation method, for example, when a shopping mall is transformed, normal operating is not affected.

The invention relates to a PDT cluster system auxiliary control channel design method. The PDT cluster system auxiliary control channel design method is characterized in that: one or more auxiliary control channels are set while setting a dedicated control channel on a PDT cluster base station, so that part terminals can register to the auxiliary control channels for business, wherein the dedicated control channel and the auxiliary control channels are collectively called control channels; the auxiliary control channels can be set and cancelled, and other applications of the auxiliary controlchannels are completely consistent with the dedicated control channel. The invention uses a single base station to achieve the purpose of terminal shunting without adding the erection of system equipment; compared with the shunting mode with multiple base stations, the PDT cluster system auxiliary control channel design method has the advantages such as low cost, low maintenance difficulty, higherflexibility and so on. Meanwhile, the scheme can flexibly control the terminal shunting through setting a shunting ratio, which has strong adaptability to the changeable field requirements. The terminal can seamlessly transform the control channel in the idle state without affecting normal business, therefore, the product has higher fluency.

The invention provides a base station fault detection method. In the method, by periodically executing online detection on an uplink pilot time slot (UpPTS) signal loop, namely, detecting whether the processes that the uplink synchronous signals on the UpPTS routes from a RRU to an uplink synchronous detection module for detection via data routing and the uplink synchronous detection module submits the detection result to a layer 1 baseband processing module, are regular, the currently happed random access fault can be known in time under a condition of having no influence on the regular services and having very small influence on the system load.

The embodiment of the invention discloses a transport vehicle charging scheduling control method and device, and the method comprises the steps of: obtaining remaining electric quantity information of a plurality of transport vehicles related to a target space place, wherein the transport vehicles run among different functional regions of the target space place to execute tasks allocated by a business system associated with the target space place; according to remaining electric quantity information and classification thresholds of electric quantity remaining degree types, determining the electric quantity remaining degree type to which the transport vehicles belong; carrying out charging scheduling on the transport vehicles according to the electric quantity remaining degree type. According to the embodiment of the invention, the state of transport vehicles can strongly guarantee the operation of the business system.

The invention relates to a method for realizing indoor positioning of a PDT terminal. The method is characterized in that PDT beacons are arranged indoors at certain intervals, and when a PDT terminalis used indoors, frequency points of the PDT beacons are scanned regularly; when the PDT terminal scans the frequency point of the PDT beacon machine, RC signaling sent by the PDT beacon machine canbe received, the PDT terminal decodes the RC signaling to obtain the ID of the PDT beacon machine, and meanwhile, the field intensity value when the signaling is received is recorded; the PDT terminalperiodically scans frequency points of the peripheral PDT beacons, the PDT terminal reports the collected effective ID and field intensity value Rx of the PDT beacons to the PGIS dispatching desk, and the PGIS dispatching desk identifies the position of the PDT terminal according to the reported base station number, ID number and field intensity value. According to the invention, under the existing PDT system, only a certain number of PDT beacons are added to realize indoor accurate positioning of the existing PDT terminal.

The method and network system for implementing L2TP user access backup provided by the present invention are applied to a system in which users connect to LAC devices through the access network and then connect to LNS devices through L2TP tunnels, including: the main LAC device and the backup A message channel is established between the LAC devices, and the L2TP access information on the active LAC device is backed up to the standby LAC device; when a fault is detected on the active LAC device or the downlink of the active LAC device Perform active-standby switchover with the standby LAC device; the standby LAC device publishes a route carrying the address of the LAC end of the L2TP tunnel to the upper-layer network, and publishes a port switching message to the lower-layer network, forwards the user's uplink traffic to the LNS device through the L2TP tunnel according to the backup information, and Send the user downlink traffic sent by the LNS device through the L2TP tunnel to the lower network. According to the present invention, real-time backup of L2TP users across LAC devices can be realized, and uninterrupted transmission of user services can be realized in the case of failure of LAC nodes or downlinks.

Embodiments of the present invention provide a base station energy-saving method, device, and base station, which relate to the field of communication technology. The method includes: a macro base station receives an energy-saving handover request sent by at least one small cell base station, and each energy-saving handover request carries first parameter information ; Judging whether the at least one small cell base station satisfies the energy-saving handover condition according to the first parameter information and the energy-saving handover condition; The base station sends an energy-saving switching command, so that the at least one small cell base station enters an energy-saving state. In the present invention, the macro base station judges whether at least one small cell base station can be switched to the energy-saving state according to the first parameter information of at least one small cell and the energy-saving switching condition, and fully considers the load condition of the macro base station to ensure that the macro base station can be at least one Users covered by the small cell normally provide services.

Disclosed is a way recovering quickly the VLR data in the GSM. It keeps user identifier (IMSI) in the VCR, and the IMCI (8 bytes) can save to the hardware in any time. Because the interface of the VLR and HLR is canonical interface provided by the GSM, the VLR can read IMSI from the hardware according to the system load when VLR resets, and acquires user customized data from the HLR based on the GSM protocol. Thus is avoids thempact resulted from unbalanced load when VLR resets, reduce startup time of the MSC and the VLR.