Abstract: This disclosure describes devices and methods related to multiplexing optical datasignals. A method may be disclosed. The method may comprise receiving, by a dense wave division multiplexer (DWDM), one or more optical data signals. The method may comprise combining, by the DWDM, the one or more optical data signals. The method may comprise outputting, by the DWDM, the combined one or more optical data signals to a first circulator. The method may also comprise combining, by the WDM, the second optical data signal and one or more third signals, and outputting an egress optical data signal to an optical switch. The method may also comprise outputting, by the optical switch, the egress optical data signal on a primary fiber.

Abstract: A radio frequency connector with high transmission performance comprises a male terminal and a female terminal which are plugged and matched with each other, wherein both the male terminal and the female terminal further comprises shielding cases which include convex parts for isolating two signal terminals; and the shielding cases of the male terminal and the female terminal are matched and connected, and the two convex parts are matched with each other. An electromagnetic shielding case is formed and an isolation cavity for shielding signals is formed, so that signals transmitted by the radio-frequency connector will not be disturbed by external signals or internal signals, and the transmission stability of the signals in the radio-frequency connector is guaranteed.

Abstract: The present disclosure provides methods and apparatus for acquiring and providing positioning assistant data, and devices. The method includes: acquiring positioning related information transmitted by the network side device through broadcasting, the positioning related information being used to indicate the positioning assistant data capable of being supported to be issued by the network side device; transmitting a positioning information request to the network side device, the positioning information request including data information about target positioning assistant data requested to be acquired by the UE, and a data type of the positioning assistant data capable of being supported to be issued by the network side device including a data type of the target positioning assistant data; and receiving the target positioning assistant data from the network side device.

Abstract: A radio frequency structure includes: a radio frequency front-end module, a switch module, and an antenna module. The radio frequency front-end module includes a radio frequency transceiver, and a first processing module, a second processing module, a third processing module, a fourth processing module, and a fifth processing module that are connected to the radio frequency transceiver. The switch module includes a first switch module and a second switch module. The antenna module includes a first antenna, a second antenna, a third antenna, and a fourth antenna that are used to receive or send radio frequency signals.

Abstract: An information reporting method, an information obtaining method, a terminal and a network device are provided. The information reporting method, applied to a terminal, includes: obtaining an execution result of the terminal for a target procedure; and sending report information corresponding to the execution result to a network device; the target procedure is a connection establishment procedure, a connection resume procedure, or a system information request procedure; the report information includes at least one of: type information of the target procedure, beam related information, resource related information, cell related information, location information of the terminal, or time related information; the execution result is access success or access failure.

Abstract: A scheduling method includes: a server receiving a first request of a first peer (P2P) node; the first request containing service content; using position information on different network hierarchies of the first P2P node and the service content to determine at least one candidate P2P node for the first P2P node; the at least one candidate P2P node can provide a service for the first P2P node; the position information being position information generated on the basis of a network topology structure; using the at least one candidate P2P node to generate a candidate P2P node information list; P2P node information in the information list representing a transmission distance between the at least one candidate P2P node and the first P2P node; and returning the information list to the first P2P node. Further disclosed at the same time are a server, a first P2P node and a computer-readable storage medium.

Abstract: Methods and systems for combinable conference rooms.

Abstract: This disclosure describes devices and methods related to multiplexing optical data signals. A method may be disclosed. The method may comprise receiving, by a dense wave division multiplexer (DWDM), one or more optical data signals. The method may comprise combining, by the DWDM, the one or more optical data signals. The method may comprise outputting, by the DWDM, the combined one or more optical data signals to a first circulator. The method may also comprise combining, by the WDM, the second optical data signal and one or more third signals, and outputting an egress optical data signal to an optical switch. The method may also comprise outputting, by the optical switch, the egress optical data signal on a primary fiber.

Abstract: Embodiments of this disclosure provide a method for controlling network access and a communications device. The method includes: determining whether a preset condition is satisfied; and when it is determined that the preset condition is satisfied, performing a first operation of accessing a second network through a first network.

Abstract: A data sending method and a terminal are provided. The method includes: if a PHY layer has not sent first data on a first semi-persistent uplink sending resource after a MAC layer of the terminal transmits the first data to the PHY layer, the PHY layer sends second data on a second semi-persistent uplink sending resource, where the second data is the first data buffered in a hybrid automatic repeat request (HARQ) process, or the second data is data corresponding to the first data buffered in the HARQ process.

Abstract: A rotation connection component includes: a first base, a second base, and a connection clamp. The second base is rotationally connected to the first base through the connection clamp, the connection clamp is slidably connected to the first base, the rotation connection component has an unfolded state and a folded state. In the folded state, the connection clamp slides into the first base. In the unfolded state, at least a portion of the connection clamp slides from the first base, and the second base rotates by a preset angle relative to the first base.

Abstract: Methods and systems for enhanced domain name system (DNS) response caching are described. An enhanced DNS response caching method includes receiving a connection request for a fully qualified domain name (FQDN). A DNS client checks a local cache for a cached resolved domain name corresponding to the FQDN and sends 3300 a query to obtain or refresh the cached resolved domain name if a Time to Live parameter is expired or about to expire. In response to receiving a negative response or no response for the query, the DNS client determines whether an enhanced DNS response caching parameter is enabled. If the enhanced DNS response caching parameter is enabled, the DNS client sends an expired cached resolved domain name to process the connection request.

Abstract: An antenna structure of reduced size but able to cover first, second, and third LTE-A bands together with WI-FI and BLUETOOTH frequencies includes a metal frame defining at least two gaps. The gaps extend and pass completely through the metal frame, and divide the metal frame into radiating portions. At least one feeding portion is electrically coupled to each radiating portion. Each radiating portion can simultaneously activate first, second, and third operating modes for the radiation of signals in first, second, and third frequency bands.

Abstract: Methods and systems are provided for integrated channel and/or band stacking solutions. A plurality of signals may be received, such as via a signal receiver, with each of the received signals being different from remaining ones of the plurality signals. At least two received signals may be processed, such as via one or more processing circuits, and an output signal may be generated based on the processing of the at least two received signals. The output signal may include only one or more portions from each of the at least two signals, with the one or more portions being stacked within the output signal. The stacking of the one or more portions from the at least two signals may include applying channel equalization, with the channel equalization including equalizing power of a plurality of sub-components of a frequency band corresponding to the one or more portions.

Abstract: The embodiments of the invention disclose a data encapsulation and transmission methods, a device, and a computer storage medium. The data encapsulation method comprises: encapsulating, according to a CPRI line bit rate at a receiving terminal and using FTN encapsulation, a frame corresponding to CPRI to be a block frame combination comprising at least block frame, wherein each block frame comprises 256 words, and each word comprises a frame overhead byte and a frame payload byte.

Abstract: A computer-implemented method in a content delivery (CD) network includes determining at least one pseudo client IP address using first log information and second log information. The first log information being from a rendezvous service in the content delivery (CD) network, and includes at least one resolver IP address associated with at least one first request made at the rendezvous service. The second log information is from at least one probe service in the CD network, and includes at least one client IP address associated with at least one second request to the at least one probe service. The method also includes making an association between (i) the at least one pseudo client IP address and (ii) the at least one resolver IP address; and then, responsive to a name resolution request, the name resolution request including the at least one resolver IP address, the rendezvous service using the at least one pseudo client IP address instead of the resolver IP address to resolve the name.

Abstract: Method of limiting offending messages communicated over a network, such as but not limited to messages associated with Spam and DoS attacks. The message limiting optionally including limiting bandwidth or other communication capabilities associated with an entity communicating or facilitating communication of the messages.

Abstract: Aspects of the present disclosure involve systems, methods, computer program products, and the like, for managing the distribution of content and/or communications from a telecommunications or computer network to an end user of the network. In general, the system receives a request for content from a user of the network and analyzes the request to determine an estimated geographic region and/or an access network associated with the requesting device. Based on the determined geographic region or access network, a networking device returns a specific anycast IP address from which the content may be received. In this manner, the content providing network may utilize multiple anycast IP addresses within the network to provide content to one or more end users of the network. The specific anycast IP address is provided to an end user device to obtain the requested content.

Abstract: Disclosed are a method of automatically switching between WLAN and LTE networks and communication terminal. The method comprises: receiving measurement parameters of signals reported by WLAN and LTE networks; acquiring preset information of network priorities, the network priorities being used to indicate a preferential network used for bearing communication services when WLAN and LTE networks co-exist; and performing a switching operation according to the measurement parameters of signals and the preset information of the network priorities.

Abstract: A wireless network environment includes a wireless base station and multiple mobile communication devices. A first mobile communication device transmits a first wireless communication from a first mobile communication device to establish a wireless communication link with a wireless base station. The first mobile communication device receives communication information from a second mobile communication device in the wireless network environment. The first mobile communication device uses the communication information from the second mobile communication device to establish the wireless communication link between the first mobile communication device and the wireless base station. For example, the communication information indicates a magnitude of a wireless pathloss between the second mobile communication device and the wireless base station.