404results about How to "Avoid sending" patented technology

An electronic mail system provides one or more approvers with approval authority over electronic mail of a user. The approvers have the opportunity to approve an incoming electronic mail message before the message is delivered to the user, and have the opportunity to approve an outgoing electronic mail message by the user before the message is sent to its intended recipient. Messages can be approved or rejected automatically, using filters, or through actions by an approver. Rejected incoming messages are not delivered to the user. Rejected outgoing messages are not sent to the intended recipient. Mail to be approved can be synchronized for consistency among multiple approvers. The user whose mail is to be approved can access the mail from multiple locations, with the mail at each location synchronized to appear in the same folders.

The embodiment of the invention relates to the technical field of wireless communication, particularly relates to a pilot signal transmission method, a signal measuring method, a signal measuring system, a piece of pilot signal transmission equipment and a piece of signal measuring equipment, and aims to solve the problem that each antenna unit transmits one pilot signal to result in very low transmission power of each antenna unit, and user equipment is high in complexity when the number of the antenna units is large in the prior art. The pilot signal transmission method of the embodiment of the invention comprises the step in which network side equipment sends determined CSI feedback configurations to user equipment, wherein one CSI feedback configuration corresponds to one CSI-RS resource, and a pilot signal corresponding to each port of one CSI-RS resource is sent through a set of antenna units corresponding to the port. By adopting the scheme provided by the embodiment of the invention, the transmission power of the antenna units can be increased to enable the user equipment to carry out signal measurement correctly, the performance of data transmission is improved, and the complexity of the user equipment is reduced when the number of the antenna units is large.

A method and system for preventing the exploitation of email messages in attacks on computer systems. Invalid formatting is often used by attackers to introduce undesirable content into email, because email handling applications and utilities are often insensitive to deviations from the standards, and invalid formatting can allow undesirable content to go undetected. According to the present invention, an original email message is decomposed into component parts, which are formatted according to email message standards. Format-compliant components are inspected for undesirable content and reassembled into a replacement email message that is sent to the destination of the original email message. Components with undesirable content are sanitized.

In a GPRS system, a method of a mobile station acquiring an IP network address. The method comprises the steps of: the mobile station generating a link identifier and sending it to a gateway over a wireless link in a network address request together with a request to check if the link identifier is unique; the gateway receiving the network address request and checking if the link identifier is unique; the gateway responding with a network address request response including either the sending a unique link identifier confirmed as being unique or a different unique link identifier; the gateway sending a network prefix to the mobile station; the mobile station combining the interface identifier and the network prefix to generate the IP network address.

A circuit can include a CAN bus and multiple nodes. The multiple nodes can reboot at the same time so that a Time 0 is set at boot for each node. Each node can store an ID node and determine from its ID node one time slot of a plurality of periodic time slots starting from Time 0 in which to transmit on the CAN bus. Each node can transmit messages on the CAN bus in its determined time slot subsequent to Time 0.

An audio forwarding device 120 comprising a media interface 122 configured to receive a media stream, the media stream comprising a video stream and an audio stream, the audio stream being synchronized with the video stream, a display interface 124 configured to transmit the video stream to a display 130 for display of the video stream, and a wireless data network interface 126 configured to stream the audio stream in the form of digital data to a mobile computing device 140 over a digital wireless data connection 162 for the mobile computing device to play the audio stream on a headphone interface.

The invention discloses a method for processing a periodic sounding reference signal (SRS) and equipment. The method comprises the following steps of: forbidding user equipment to send the periodic SRS when an uplink timing advance (TA) value on a newly-added secondary cell (SCell) cannot be determined by the user equipment. By the embodiment of the invention, the unnecessary sending of the periodic SRS by the SCell is avoided, and the unnecessary interference of a system is reduced.

The invention relates to a method for checking the integrity of a set of data packets received by a receiving communication device from a sending communication device, the data packets of the set being received in unpredictable order. The invention also relates to a communication device implementing a method according to the invention, in particular to a smart card.

The embodiment of the invention discloses a federated learning method and device, computer equipment and a medium, and belongs to the technical field of computers. The method comprises the following steps that: first computer equipment acquires sample label information corresponding to a sample identifier, and acquires first fusion information corresponding to the sample identifier; the second computer equipment acquires second fusion information corresponding to the sample identifier and sends the second fusion information to the first computer equipment; the first computer equipment acquiresa gradient operator corresponding to the sample identifier based on the first fusion information, the second fusion information and the sample label information, and sends the gradient operator to the second computer equipment; and the first computer equipment and the second computer equipment respectively adjust model parameters of a first sub-model and model parameters of a second sub-model inthe machine learning model based on the gradient operator. According to the method, the training speed of the model is increased while the privacy of the user is ensured, the information amount of thecharacteristics of the sample is enriched, and the accuracy of the model is improved.

The invention provides a method and a device for RRC connection reestablishment. The method is that a proper community is selected; the RRC connection reestablishment is initiated if the selected proper community is viewed as a prepared community; and idle state is returned if the selected proper community is viewed as an unprepared community. By adopting the method and the device for controlling the RRC connection reestablishment through wireless resources, the signaling flow is saved.

The invention relates to a terminal to be used in a system, which comprises a device management server and a data transfer network for transmitting information used in association with configuration between the terminal and the device management server. The terminal comprises means for detecting change in the terminal capabilities, and means for transmitting information on the change in the terminal capabilities to the device management server. In addition, the invention relates to a system for transmitting information used in connection with the terminal configuration between the terminal and the device management server. Further, the invention relates to a method in the configuration of the terminal, to a method for providing configuration information to the terminal, as well as to a computer software product to be used in the terminal configuration.

The invention discloses a 3G (The Third Generation Telecommunication)-based method and equipment for guaranteeing service quality in real-time transmission service. The method comprises the following steps: after an input port receives a message, carrying out service quality processing and merging into a queue; and before a media stream message is transmitted, according to a timestamp, judging whether the buffer time of the media stream message in a transmit queue is over a preset time threshold or not, if so, discarding media stream message, otherwise, transmitting the media stream message out through the destination port. The invention also discloses the 3G-based equipment for guaranteeing the service quality in real-time transmission service. The 3G-based method and the equipment for guaranteeing the service quality in the real-time transmission service can fully utilize network bandwidth to transmit the effective media stream message when the network bandwidth is fluctuated, and the condition that invalid media stream message is transmitted can be avoided.