Embodiments are directed towards employing a plurality of tag states to control tag suspension based on an asynchronous process that proactively monitors tag performance, response times, and latency. Tags may be in one of multiple states. Tags in a NORMAL state or a FLAGGED state may be enabled for deployment, and tags in a SUSPENSION A state or a SUSPENSION B state may be blocked from deployment. A tag's state may change based on monitoring the tag's latency to determine if latent events occur. Tag latency may be asynchronously monitored independent of web page requests. If latent events occur, then the tag's state may change from NORMAL to FLAGGED, from FLAGGED to SUSPENSION A, or from SUSPENSION B to SUSPENSION_A. If non-latent events occur, then the tag's state may change from SUSPENSION B to FLAGGED or from FLAGGED to NORMAL, while a tag's state may change from SUSPENSION_A to SUSPENSION_B after a predetermined time period.

A method and an associated SDCDN device for delivering data content in a communication network. A software defined content delivery network (SDCDN) monitors one or more performance indicators regarding an exchange of the data content between a first content delivery network (CDN) and at least one client device using a communication channel. The SDCDN determines that at least one performance indicator of the one or more performance indicators exceeds a threshold performance value. The SDCDN identifies a different CDN in operative communication with the at least one client device. The different CDN includes the data content. In response to determining that at least one performance indicator exceeds the threshold performance value, the SDCDN transmits a transfer command to the at least one client device to cause the at least one client device to switch to the different CDN and receive the data content from the different CDN.

A terminal device includes a transmission processing part configured to notify the network of a type of the terminal device, and a reception processing part configured to derive the required number of repetitive transmissions and/or repetitive receptions (the first number of repetitions) on the basis of downlink reference signal received power. The terminal device measures the downlink reference signal received power on the basis of the first measurement period longer than 200 ms, upon deriving the first number of repetitions. The type of the terminal device notified to the network is different from a type of a terminal device employing a measurement period of 200 ms.

To detect a failure in a link or a failure in a network due to a frame loss between apparatuses, and degenerate a band in communication in which a frame is divided and divided frames are transmitted. A communication apparatus (100) includes a transmitter-receiver (101) configured to receive divided frames transmitted through a plurality of paths, the divided frame being obtained by dividing a frame, and a coupler (103) configured to couple the received divided frames, in which when the coupling of the received divided frames has failed in the coupler, the transmitter-receiver (101) transmits a signal-faulty signal indicating a transmission fault. When the communication apparatus (100) has failed in coupling frames, it can detect a failure in a link or a failure in a network due to a frame loss between apparatuses by transmitting a signal-faulty signal indicating a transmission fault.

[Problem] To provide an available bandwidth measuring method capable of appropriately changing a search range of available bandwidths and improving the accuracy of available bandwidths. [Solution] The present invention is characterized by setting a first search range provided with a first determination section that determines whether or not the first search range for searching available bandwidths is to be changed to a second search range, generating a packet train containing a plurality of measurement packets having packet sizes that increase sequentially on the basis of the first search range, transmitting the plurality of measurement packets at a predetermined transmission interval, receiving the packet train and measuring a reception interval of the plurality of measurement packets, calculating and outputting estimated values of available bandwidths on the basis of the result of measuring the reception interval and packet sizes of the plurality of measurement packets, determining whether or not to change from the first search range to the second search range on the basis of the first determination section and the estimated values, and on the basis of the determination result, setting a change to the second search range and continuing the search for available bandwidths, or determining available bandwidths using the estimated values as available bandwidths.

An Internet Protocol (IP) camera control method, apparatus, and system to prevent the IP camera from being always in a working state, where the method includes waiting, by the IP camera, for receiving a standby instruction, where the IP camera is currently in the working state, and switching, by the IP camera, from the working state to a standby state when the IP camera receives the standby instruction from a server, such that power consumption of the IP camera is reduced.

A method and an apparatus for sending a TCP data packet and a system. The method includes: obtaining a first round-trip time of sending a TCP data packet in a network, and determining a second round-trip time; if the first round-trip time is longer than the second round-trip time, using a congestion window determined according to a first algorithm as a first congestion window; otherwise, using a congestion window determined according to a second algorithm as the first congestion window; and sending the TCP data packet by using the first congestion window. In the technical solution disclosed in the present invention, a current congestion window that exists when a first round-trip time is obtained grows to a first congestion window at one go, so that a requirement of a service for a throughput can be better met, and a network bandwidth can be utilized more effectively.

Examples described herein relate to apparatuses and methods for managing connection of a wireless communication device, including, but not limited to, receiving, by the wireless communication device, a call setup page from a network while in a connected mode, determining whether a data inactivity duration exceeds a threshold upon receiving the call setup page, transmitting a Scheduling Request (SR) probe to the network in response to determining that the data inactivity duration exceeds the threshold, determining whether an uplink grant corresponding to the SR probe has been received, and performing a local connection release in response to determining that the uplink grant corresponding to the SR probe has not been received.

Systems and methods for providing wireless communication impairment correction using non-linear iterative precoding by a transmitter device are disclosed. The transmitter may exploit the non-linear transmit indications, and perform digital non-linear multiple input multiple output (MIMO) precoding of a transmit signal to improve the error vector magnitude (EVM) at the intended receiver device and/or reduce the adjacent channel leakage ratio (ACLR) at the unintended receiver devices. The non-linear transmit indications may comprise amplitude modulation to amplitude modulation (AM-AM) and amplitude modulation to phase modulation (AM-PM) indications. In operation, the non-linear transmit indications may be received from the intended receiver devices or may be measured by the transmitter device.

Aspects of the subject disclosure may include, for example, detecting a request for a network service between two network nodes and identifying a network path between the two network nodes, wherein the network path is realized by equipment performing a number of network functions. A first network function of the number of network functions is associated with a first number of redundant virtualized network resources performing at least a similar network function as the first network function. Usage metrics are determined corresponding to the first number of redundant virtualized network resources and a first virtualized network resource of the first number of redundant virtualized network resources is assigned to the network path based on the usage metrics to obtain a first assigned virtualized network resource. The network service is provided between the two network nodes using the first assigned virtualized network resource. Other embodiments are disclosed.