Abstract: A solid material grinding method and device with an adjustable discharge size includes a grinding disc housing, and a movable grinding disc and a stationary grinding disc provided in a grinding disc cavity of the grinding disc housing coaxially with grinding surfaces opposite to each other. The movable grinding disc is driven to rotate in the grinding disc housing, thereby grinding materials between the movable grinding disc and the stationary grinding disc. The movable grinding disc is further connected to a pushing mechanism, and the pushing mechanism adjusts the distance between the movable grinding disc and the stationary grinding disc in a push-and-pull manner. A top rectifying blower and a side edge rectifying blower respectively blow gas from an upward side and a lateral side of the movable grinding disc and the stationary grinding disc. A central rectifying blower blows gas to the center of the stationary grinding disc.

Abstract: The present invention provides a web development system. In a running state of a web application being developed, the development system generates or modifies a script code used to perform a predetermined function. The development system includes a script parser that parses the generated script code or the modified script code to correspondingly generate an object type which performs a new function, or to modify the object type which performs an existing function. The development system also includes an object manager that generates a new function object or modifies the existing function object according to the generated object type and organizes the invoking relationships between the new or modified function object and other objects, so as to generate or modify the predetermined function when the web application is operating.

Abstract: A web development method for a web development system includes, in a running state of the web development system, generating or modifying script code used to perform a predetermined function; parsing, by a script parser, the generated script code or the modified script code to correspondingly generate an object type which performs a new function, or to modify the object type which performs an existing function; and generating a new function object or modifying the existing function object, by an object manager, according to the generated object type which performs the new function or the modified object type which performs the existing function, and organizing the invoking relationships between the new function object and other objects, or, invoking relationships between the modified function object and other objects, so as to generate or modify the predetermined function when the web development system is operating.

Abstract: Systems and methods for intelligently switching between communication modes. An optimum communication mode is selected based upon determining the mobility of the subscriber station, the location of the subscriber station, and orthogonality of signals received from the subscriber station with respect to a signal of another subscriber station. Each determination may be continually or incrementally performed according to the passage of a time interval or upon observation of changes in relevant conditions.

Abstract: Systems and methods which implement cooperative random or quasi-random beam forming as between a plurality of base stations in a wireless network to reduce multi-cell interference are shown. For example, a plurality of base stations in a wireless network cooperate to provide frequency resources, such as channels, subchannels, subcarriers, etc., in a plurality of randomesque beams. In operation, subscriber stations preferably analyze signals as received on a plurality of the randomesque beams to determine one or more “best” beams for use in communication between the subscriber station and base station. Assuming an identified beam is available for use by the subscriber station, payload communications may be provided using one or more beams identified by the subscriber station as a “best” beam. The base stations of the wireless network preferably cooperate to periodically reform the randomesque beams.

Abstract: Methods and systems for improved channel estimation that jointly consider interference contributions and noise contributions separately. Associated method involve measuring pilot channel signals at a receiver and then determining what component of the measured pilot channel signals are attributable to a serving BS and what component of the measured pilot channel signals are attributable to an interfering BS. This information is used to determine a product of the pilot channel signals attributable to the serving BS and the pilot channel signal attributable to the interfering BS, where the found product is used to estimate said channel.

Abstract: Systems and methods for intelligently switching between communication modes. An optimum communication mode is selected based upon determining the mobility of the subscriber station, the location of the subscriber station, and orthogonality of signals received from the subscriber station with respect to a signal of another subscriber station. Each determination may be continually or incrementally performed according to the passage of a time interval or upon observation of changes in relevant conditions.