Abstract: Methods and apparatus for managing spectrum in a wireless communications system. In an exemplary method embodiment, a wireless base station: (i) receives user equipment capability information from a first user equipment device; (ii) determines whether to allocate licensed or unlicensed spectrum to the first user equipment device based on the received user equipment capability information; and (iii) communicates a first spectrum allocation grant to the first user equipment device identifying the allocated spectrum for use by the first user equipment device. In various embodiments, the licensed and unlicensed spectrum are divided into bandwidth parts that are scored or ranked based on the quality and/or quantity of the spectrum bandwidth part.

Abstract: A forwarding path determining method includes: determining, by a path computation node, a first SR-BE forwarding path from a first node to a second node in a first virtual network; determining a second SR-BE forwarding path from the first node to the second node in a physical network; and when the first SR-BE forwarding path completely overlaps the second SR-BE forwarding path, determining the first SR-BE forwarding path as a target forwarding path from the first node to the second node in the first virtual network; or when the first SR-BE forwarding path does not completely overlap the second SR-BE forwarding path, determining, by the path computation node, a first SR-TE forwarding path according to the physical network and the first virtual network, and determining the first SR-TE forwarding path as a target forwarding path from the first node to the second node in the first virtual network.

Abstract: Embodiments of the present disclosure provide methods, apparatuses and computer program for signal configuration in a wireless communication system. A method implemented at a network device comprises: transmitting information related to a resource allocation for a signal, and broadcasting the signal in accordance with the resource allocation; wherein the signal includes at least one of: a reference signal and a control signal containing system information. By virtue of the method, resource utilization may be more flexibly controlled.

Abstract: Systems and methods for protecting external memory resources to prevent bandwidth collapse in a network processor. One embodiment is a network processor including an input port configured to receive packets from a source device, on-chip memory configured to store packets in queues, and external memory configured to provide a backing store to the on-chip memory. The network processor also includes a processor configured, in response to determining that the source device is unresponsive to a congestion notification, to reduce a size of one or more queues to prevent packets transferring from the on-chip memory to the external memory.

Abstract: The present disclosure is directed to the Viral Orbital Vehicle, called the V-ROVER which is one of the access devices of the Viral Molecular Network that is a high speed, high capacity terabits per second (TBps) LONG-RANGE Millimeter Wave (mmW) wireless network that has an adoptive mobile backbone and access levels. The V-ROVER is one of the devices of the Viral Molecular Network's three-tier infrastructure molecular system connectivity architecture that transports voice, data, video, studio quality and 4K/5K/8K ultra high definition Television (TV) and multimedia information. The V-ROVER is one of the access node communications devices that makes up the Access Network Layer (ANL) of the Attobahn Viral Molecular Network.

Abstract: A wireless power transfer system includes a wireless terminal apparatus, a wireless power transmitter, and a wireless base station (a wide-area base station and a narrow-area base station). The wireless base station creates schedule information containing allocation of wireless resources regarding the wireless data communication and the wireless power transfer on the basis of grasp of a request of the wireless data communication and a request of the wireless power transfer from the wireless terminal apparatus, and transmits the schedule information to the wireless power transmitter and the wireless terminal apparatus. The wireless power transmitter executes the wireless power transfer to the wireless terminal apparatus in accordance with the schedule information. The wireless terminal apparatus receives the wireless power transfer from the wireless power transmitter in accordance with the schedule information, and executes the wireless data communication via the wireless base station.

Abstract: Embodiments of this application provide a resource use status reporting method and a communications apparatus. A terminal device divides a resource in a first resource set into a plurality of to-be-measured resources based on a first measurement parameter used to indicate a length of the to-be-measured resource, determines a use status of each to-be-measured resource to obtain use status information, and then reports the use status information to a network device.

Abstract: In a system where a first node provides a first area of TDD coverage on a first TDD carrier using a first TDD configuration and an adjacent second node provides a second area of TDD coverage on a second TDD carrier using a different second TDD configuration, the first node could additionally provide an area of FDD coverage on a first FDD carrier, including causing the area of FDD coverage to sit at least partially between the first and second areas of TDD coverage and therefore to define a spatial buffer between the first and second areas of TDD coverage. For instance, the first access node could restrict its service on the first TDD carrier to be for user equipment devices (UEs) that are relatively close to the first access node and could restrict its service on the first FDD carrier to be for UEs that are relatively far away from the first access node.

Abstract: A method for transmitting a physical sidelink feedback channel (PSFCH) by a first terminal in a wireless communication system according to an embodiment of the present specification comprises the steps of receiving configuration information related to the PSFCH from a second terminal; receiving a physical sidelink control channel (PSCCH) from the second terminal, wherein the PSCCH is related to scheduling of a physical sidelink shared channel (PSSCH); and transmitting the PSFCH to the second terminal. The PSFCH is transmitted in a slot on the basis of the PSFCH including collision information. The slot is determined on the basis of the number of preconfigured slots and a resource reserved on the basis of sidelink control information (SCI) related to the PSCCH.

Abstract: This application provides an information processing method and a communications apparatus. In embodiments of this application, when a time-frequency resource, for a first DMRS, indicated by first information overlaps a time-frequency resource, for a second DMRS, indicated by second information, but another parameter indicated by the first information is different from that indicated by the second information, a terminal device may discard the second information, to avoid a behavior error or behavior unpredictability of the terminal device. A parameter indicated by each of the first information and the second information includes at least one of the following parameters: bandwidth part indication information, antenna port information, and DMRS sequence initialization information.

Abstract: The present disclosure generally pertains to systems and methods for synchronizing nodes in a mesh network. A system in some embodiments may comprise a node having a counter that is incremented using a non-linear counting function. The node may be incremented using the function at intervals as measured by an internal oscillator of the node. The counter may also be incremented by a fixed amount when receiving a sync-packet from neighboring nodes. The non-linear counting function effectively smooths out the variability of the internal oscillator while the synchronization packet acts to keep the value of the counter synchronized with the value of the counters of neighboring nodes. This allows nodes in a mesh network to be synchronized for certain events while avoiding the issues of other synchronization techniques.

Abstract: The disclosed computer-implemented method may include systems for optimizing a network environment that is synchronized with a precise time source. For example, a disclosed system can increase the accuracy and efficiency of the network environment with a method for smoothly handing off synchronization control within a group of time servers, each projecting a precise time. Additionally, another disclosed system can further increase the accuracy and efficiency of the network environment with a method for optimizing the latencies of the network environment when scheduling and routing tasks among the network environment members. Various other methods, systems, and computer-readable media are also disclosed.

Abstract: A method and system for controlling configuration of dual-connectivity service for a user equipment device (UE), where the dual-connectivity service would involve the UE being served concurrently by a first access node over a first connection according to a first radio access technology (RAT) and by a second access node over a second connection according to a second RAT. An example method includes selecting the second access node to be used in the dual-connectivity service of the UE, with the selecting being based cooperatively on (i) a power class of the UE and (ii) a quantity of receive antennas of the second access node. And the example method further includes, based on the selecting, configuring the dual-connectivity service for the UE.

Abstract: A method for physical channel transmission in a machine type communication (MTC) system, applied to a base station, and includes: acquiring user capability information of user equipment (UE); determining a user capability of the UE according to the user capability information, the user capability including: nonsupport for physical downlink channel transmission in along term evolution (LTE) control channel region of a subframe, or support for physical downlink channel transmission in the LTE control channel region of the subframe; and sending a physical downlink channel transmission to the UE according to a transmission type corresponding to the user capability.

Abstract: Methods and apparatuses for multiple input-multiple output (MIMO) channel access are provided herein. A method performed by a station may include receiving, from an access point (AP), a frame including information indicating a broadcast address. The frame may further include a control trailer including information indicating that a multi-user multiple input-multiple output (MU-MIMO) frame is to be transmitted by the AP and information indicative of a designation of a plurality of STAs, the plurality of STAs including the STA. The frame may solicit response frames from at least the designated plurality of STAs. The method may further include transmitting a response frame to the indicated broadcast address and receiving the MU-MIMO frame from the AP.

Abstract: Automated determination of a timing offset for DOCSIS time protocol to provide precision time protocol accuracy. A cable modem receives, from a cable modem termination system (CMTS), a message that includes a timestamp that is correlated to a primary reference clock. The cable modem determines a downstream travel time representative of a period of time between a generation of the timestamp by the CMTS and a first timing reference point of the cable modem. The cable modem accesses an internal delay time representative of a period of time for the timestamp to travel from the first timing reference point to a second timing reference point of the cable modem, and sets a precision time protocol (PTP) clock of the cable modem to a time equal to the timestamp incremented by the downstream travel time and the internal delay time.

Abstract: Systems and methods for supporting target groups for congestion control in a private fabric in a high performance computing environment. An exemplary method can provide, at one or more microprocessors, a first subnet, the first subnet comprising a plurality of switches, a plurality of host channel adapters, and a plurality of end nodes, including a plurality of virtual machines. The method can define a target group on one of an inter-switch link or at a port of a switch of the plurality of switches, wherein the target group defines a bandwidth limit on the at least one of an inter-switch link between two switches of the plurality of switches or at a port of a switch of the plurality of switches. The method can provide a target group repository stored in a memory of the host channel adapter where the defined target group in the target group repository is recorded.

Abstract: A method and apparatus for providing for full-duplex (FD) operation in time division duplex (TDD) communications are disclosed herein. A wireless transmit/receive unit (WTRU) may receive an indication of a first, UL heavy, TDD uplink (UL)/downlink (DL) configuration and an indication of a second, DL heavy, TDD UL/DL configuration. The WTRU may also receive a grant in a common DL subframe. The WTRU may apply the hybrid automatic repeat request (HARQ) process timing associated with one of the TDD UL/DL configurations for DL HARQ feedback. Also, the WTRU may monitor a set of subframes for a UL or a DL grant. Further, the WTRU may receive a grant in a subframe which may include an indication of a reference TDD UL/DL configuration. The WTRU may then apply the HARQ process timing associated with the reference TDD UL/DL configuration for DL HARQ feedback.

Abstract: Methods and systems that use a plurality of machine learning models to both monitor user-generated data entries corresponding to differences in network traffic that may be evidence of a disruption and determine severity levels based on: (i) current and historic differences in average network traffic over the plurality of communication networks; (ii) current and historic user-generated data entries; and (iii) labeled severity levels for historic differences in average network traffic over the plurality of communication networks.

Abstract: Some of the present implementations provide a method for a user equipment (UE) for receiving a power saving signal. The method receives, from a base station, a power saving signal comprising a minimum applicable K0 (K0min) that indicates a minimum scheduling offset restriction between a physical downlink control channel (PDCCH) and a physical downlink shared channel (PDCCH). The method determines an application delay based on a predefined value. The method then applies the minimum scheduling offset restriction after the application delay.