34results about How to "Increase implementation flexibility" patented technology

A method and apparatus are described for increasing multicasting reliability, including receiving content and a first layer of a plurality of a forward error correction coded packets from a first multicast group and joining an additional multicast group in order to receive one of additional layers of forward error correction coded packets and the content along with a further additional layer of the plurality of forward error correction coded packets.

A cover adapted to an electronic device is disclosed. The electronic device includes a casing and the cover includes a first covering member and a second covering member. The first covering member is made of first transparent material. The second covering member is adjacent to the first covering member. The second covering member is made of second transparent material, and at least one fine feature is formed on the second covering member.

The invention relates to a radar target detecting system based on matrix filling and a detecting method of the radar target detecting system. The radar target detecting system mainly solves the problems that, in the prior art, cost is high, the data storage quantity is large, and the system implementation mode is limited. The radar target detecting system comprises a sampling module (1), a data storage waveform reconstitution module (2) and a target detecting module (3). The sampling module (1) conducts rate reduction sampling on a radar echo signal S and transmits sampling data and sampling parameters to the data storage waveform reconstitution module (2). The data storage waveform reconstitution module (2) obtains a reconstituted radar echo signal X through the matrix filling algorithm according to the sampling data and the sampling parameters and transmits the reconstituted radar echo signal X to the target detecting module (3). The target detecting module (3) conducts pulse compression on the reconstituted radar echo signal X, and then conducts dynamic target detection and constant false alarm detection on the pulse compression result XMF through the target detecting module (3). The radar target detecting system reduces the system cost, shrinks the data storage space, improves the system implementation flexibility and can be used for radar target detecting.

The invention discloses an intelligent adjustment method of edible oil alkali refining process based on big data analysis. The method mainly includes the following steps: 1. Aligning crude oil quality, acid-base reaction data, centrifuge parameters and quality test data according to time delay 2. Form a decision table after removing redundant and contradictory records; 2. Train the Xgboost model to calculate the oil yield based on the decision table; 3. Use the K-means clustering algorithm to optimize the optimal oil yield interval of key parameters ; 4. Using adaptive simulated annealing genetic algorithm to optimize the optimal parameter combination in the optimal oil yield range with the highest oil yield as the target; 5. Using rough set algorithm to synthesize field expert rules to form basic adjustment rules; The optimal parameters given by the algorithm are constrained by basic rules, and the optimal parameter combinations given by the genetic algorithm are filtered by basic rules. The invention ensures the stable operation of the alkali refining process, reduces the production cost and realizes the maximum benefit.

A cover adapted to an electronic device is disclosed. The electronic device includes a casing and the cover includes a first covering member and a second covering member. The first covering member is made of first transparent material. The second covering member is adjacent to the first covering member. The second covering member is made of second transparent material, and at least one fine feature is formed on the second covering member.

Disclosed are an instant messaging method and device. In the instant messaging method, the emoticon pictures provided by the instant messaging tool are divided into multiple groups, one group includes at least one emoticon picture, one group corresponds to one color, and different groups correspond to different colors, and the color corresponding to each group It is a menu item in the emoticon menu; receiving an externally input command; when the received command is a color selection command for the emoticon menu, displaying the page of the emoticon pictures contained in the group corresponding to the color selection command; When the received command is a picture selection command for the emoticon picture in the page, the emoticon picture corresponding to the picture selection command is added in the sending window; when the received command is a sending command, the The content in the sending window is sent to the receiver. The above-mentioned technical solution improves the implementation flexibility of instant messaging and improves user experience.

The present invention provides a dual-mode / multi-mode terminal-based service implementation method and system. The core of the method is: setting service selection conditions based on dual-mode / multi-mode terminals on the network side, and the network side according to the preset service selection conditions Sending paging messages of other services to the terminal. The present invention enables the dual-mode / multi-mode terminal to avoid unnecessary interruptions when performing current services, etc., so that the ongoing services of the terminal can maintain good continuity; the service selection conditions in the present invention can be flexible according to user needs Settings, such as full service availability conditions, partial service priority, etc., so as to achieve the purpose of improving service implementation flexibility, improving service quality, and improving user satisfaction.

The invention discloses a multiplexing method of multiple users data in code channel, the method includes: A. setting a group of orthogonal code, the number of the orthogonal code is not less than number of user terminal UE, and every UE is corresponding with a orthogonal code; B. using orthogonal code corresponding with every UE to expand the single bit information which is to be sent of every UE, the expended single bit information is modulated; C. all the single bit information which is expanded is added to accomplish the multiplexing. The method increases the agility of UE and base station, and reduces the waste of resource.