Abstract: There is provided provision of timing information of a first timing information source using timing information of a second timing information source to a wireless device. A network node determines that second timing information from the second timing information source is available and that timing information from the first timing information source is derivable from the second timing information. The network node instructs the wireless device to use the second timing information as a source for deriving first timing information of the first timing information source.

Abstract: A system information update notification may be transmitted/received in system information modification period n, updated system information may be transmitted/received in system information modification period (n+1), and the updated system information may be applied from a particular time point after the system information modification period (n+1). The updated system information may include EPDCCH configuration information or start OFDM symbol information which enables a UE to start control/data reception.

Abstract: A method, a device, and a non-transitory storage medium provide to receive from an end device operated by a user, a measurement of a signal transmitted by a wireless station of a wireless access network to the end device, wherein the measurement is taken outside of a building; receive, from the end device, another measurement of a signal transmitted by the wireless station to the end device, wherein the other measurement is taken inside the building; calculate, based on the first measurement and the second measurement, a path loss, for a second frequency, between a future generation cell site and the building; calculate a received signal power of the future generation cell site based on the path loss; compare the received signal power to a threshold value; determine, based on the comparison, whether the user is qualified to receive future generation equipment to be placed in the building.

Abstract: A method and apparatus for timing advance (TA) synchronization for uplink (UL) data transmissions are provided. A base station transmits a TA instruction to a UE. The TA instruction indicates one of at least two TA options. The first TA option indicates direct initial grant-free (GF) uplink (UL) data transmissions. The second TA option indicates indirect initial GF UL data transmissions with the UE initiating TA reference signaling for updating a TA parameter of the UE. The UE performs an initial GF UL data transmission to the base station based on the TA instruction.

Abstract: Methods of combining semi-persistent resource allocation and dynamic resource allocation are provided. Packets, such as VoIP packets, are transmitted on the uplink and downlink using respective semi-persistent resources. For each mobile device, awake periods and sleep periods are defined. The semi-persistent resources are aligned with the awake periods so that most of the time the mobile device can turn off its wireless access radio during the sleep periods. In addition, signalling to request, and to allocate, resources for additional packets are transmitted during the awake periods, and the resources allocated for the additional packets are within the awake windows.

Abstract: A cellular multiple-input and multiple-output, MIMO, system comprises a base station having a plurality of antennas. Pilot signals are received by the base station in each frame of a sequence of frames (60). The base station analyzes the pilot signals to determine radio channel properties of radio channels between respectively each one of a plurality of terminals and the base station. The sequence of frames (60) comprises frames of a first frame type (61, 63, 64, 68) and frames of a second frame type (62, 69). Each frame of the second frame type (62, 69) have a greater number of time slots in which the base station receives the pilot signals than each frame of the first frame type (61, 63, 64, 68). The frames of the second frame type (62, 69) are included periodically in the sequence of frames (60).

Abstract: An aspect of the present disclosure provides a method of removing interference at a terminal. The method may include the steps of: receiving information on a plurality of measurement sets for an interfering cell from a serving cell; performing a first measurement on a subframe indicated by a first measurement set from a plurality of measurement sets based on a cell-specific reference signal (CRS) received from a remote radio head (RRH) and a macro base station in the interfering cell; and performing a second measurement on a subframe indicated by a second set of measurements based on a CRS received from the macro base station in the interfering cell; and reporting a result of the first measurement and a result of the second measurement to the serving cell.

Abstract: Methods and apparatus for controlling implementation of services in a mobile telecommunications network. A user database stores one or more user subscription profiles. Each user subscription profile is associated with services implemented in one or more network domains and includes a plurality of individual Operator Determined Barring indicators, ODBs, and respective status information. A network node includes a receiver configured to receive, from the user database, a user subscription profile, a master ODB indicating barring for a plurality of the services associated with the user subscription profile and master ODB status information. An ODB status determiner is configured to determine that the master ODB is active. An ODB initiator is configured to initiate, for the plurality of services, barring for all individual ODB indicators in the user subscription profile, irrespective of the received status information for the individual ODB indicators.

Abstract: A 5G or pre-5G communication system for supporting a higher data transmission rate beyond a 4G communication system such as long-term evolution (LTE) is provided, including a method for performing device to device (D2D) discovery by a user equipment (UE), which is out of the coverage area serviced by a base station, in a wireless communication network. The method includes the operations of receiving pre-configuration information for transmitting a discovery message, and transmitting the discovery message in a transmission resource determined on the basis of the pre-configuration information, wherein the pre-configuration information includes a list of pools for transmitting the discovery message, and the transmission resource is determined from the list of pools.

Abstract: A data routing method includes: receiving, by a home subscriber server (HSS), a route distinguisher of a mobile management entity (MME) serving user equipment (UE) and an information transmission manner supported by the MME that are sent by the MME; receiving, by the HSS, a query message, wherein the query message carries a UE identifier and an information transmission manner that needs to be used; determining, by the HSS according to the information transmission manner supported by the MME, the UE identifier, and the information transmission manner that needs to be used, that the MME supports the information transmission manner that needs to be used; and sending, by the HSS, the route distinguisher of the MME to a data routing apparatus, so that the data routing apparatus routes, according to the route distinguisher, a data packet that needs to be transmitted.

Abstract: Disclosed in embodiments of the present invention are an MCS index determination method and base station equipment. The method comprises: calculating, by a base station equipment and according to a first SINR obtained by measuring an SRS signal at time k0, a second SINR of a PUSCH signal; determining, by the base station equipment and according to the second SINR, a first MCS index; and calculating, by the base station equipment and according to the first MCS index and data volume actually required to be transmitted by a user, an actually scheduled PRB amount, and a second MCS index actually used.

Abstract: Embodiments herein relate to a method performed by a wireless device for handling communication in a wireless communication network. The wireless device obtains an indication of one or more sets of reference signals, wherein each set is associated with one or more services. The wireless device further determines a service to use; and measures a signal strength or a quality of a reference signal of a set out of the one or more sets of reference signals, which set of reference signals is associated with the determined service.

Abstract: Apparatuses, methods, and systems are disclosed for determining a request for system information. One apparatus includes a processor that: determines whether system information used by the apparatus is scheduled to be transmitted; and in response to the system information not being scheduled to be transmitted, determines whether the system information is requested by a second apparatus.

Abstract: Systems and methods for adjusting a network signal in a wireless telecommunications network are provided. In aspects, the method can include identifying a broadcast cell having a plurality of TR components. The method can also include determining if a Sector Power Ratio (SPR) of one or more of the TR components is above an SPR threshold value. The method can also include adjusting the power and/or phase supplied to one or more of the TR components to adjust one or more network signal footprints.

Abstract: The present invention addresses method, apparatus and computer program product for dynamic cell clustering for Coordinated Multipoint operation. Clustering metric information defining relevant metrics for making cell clustering decision for Coordinated Multipoint operation are received from a network element serving a neighboring cell, and based on the received clustering metric information, it is decided whether to include the neighboring cell to a cluster for Coordinated Multipoint operation.

Abstract: An acknowledgment packet sending method and device are provided, so as to reduce sending of acknowledgment packets on an air interface, and improve efficiency of air interface resource utilization. After receiving a TCP acknowledgment packet that is sent by a TCP protocol entity unit of a communications device and does not carry data information, an RLC protocol entity unit of the communications device discards the received TCP acknowledgment packet; or determines, according to a sending status of an RLC acknowledgment packet, whether to send a TCP acknowledgment packet to a peer communications device, and performs corresponding processing according to a result of the determining.

Abstract: In a method for reducing interference in a first wireless communication network and a second wireless communication network, a first access point (AP) device of the first wireless communication network coordinates with a second AP device of the second wireless communication network with respect to utilizing transmit beamforming at the first AP device and transmit beamforming at the second AP device for the purpose of reducing interference in the first wireless communication network and the second wireless communication network. Based on coordinating with the second AP device, the first AP device uses a beamforming matrix to transmit, via a multiple input, multiple output (MIMO) communication channel, to one or more first stations in the first wireless communication network for mitigating interference between the first wireless communication network and the second wireless communication network.

Abstract: The present invention provides a mobile station, a base station and a radio communication method. A mobile station pertaining to the present invention is provided, including a receiving section configured to receive information that indicates at least one reference signal resource and measurement window information that indicates an allocation of a measurement window; a measuring section configured to measure a reference signal, to which precoding has been applied, based on the information that indicates the at least one reference signal resource and the measurement window information, and to generate a measurement result; and a transmitting section configured to transmit the measurement result.

Abstract: The present invention discloses a method, a device, and a system for synchronizing a physical layer state, and belongs to the field of communications technologies. The present invention realizes synchronization of the physical layer state of the first feature at the network side and the terminal after the terminal updates the RRC layer configuration corresponding to the first feature.

Abstract: Channel state information (CSI) request procedures are disclosed for use in long term evolution (LTE)/LTE-Advanced (LTE-A) networks with unlicensed spectrum. Instead of relying on periodic reference signals which may not be transmitted because of failed clear channel assessment (CCA) operations, an aperiodic reference signal is defined that provides an on-demand reference signal and CSI request for user equipment (UE). The serving base station transmits an identifier, which signals that the aperiodic reference signal will be transmitted, either in the same subframe or a future subframe, and then transmits the aperiodic reference signal in the designated subframe. UEs served by the base station will receive the identifier, identify a CSI request, either implicitly through the identifier signal received from the base station or explicitly through a UE-specific CSI request, and then generate a CSI report based on the aperiodic reference signal for transmission back to the serving base station.

Abstract: The present disclosure provides a method and system for audio cut-in functionality in a mission critical push-to-talk (MCPTT) system. The method includes receiving, by a floor control server, a first floor request message, from a primary floor participant while a floor is granted to a secondary floor participant, applying, by the floor control server, an audio cut-in policy, granting, by the floor control server, the floor to the primary floor participant while terminating a media transmission of the secondary floor participant by revoking the floor from the secondary floor participant, and transmitting, by the floor control server, a first floor taken message to the secondary floor participant, wherein the first floor taken message includes information of the primary floor participant.

Abstract: One disclosure of the present specification provides a method for performing a multimedia telephony (MMTEL) service in a machine type communication (MTC) device. The method can comprise the steps of: receiving, from an upper layer, an indication in which a mobile orienting (MO) MMTEL service is initiated; setting a special call type for the MMTEL service in a call type field within a request message for performing the MMTEL service; and transmitting the request message to a lower layer, wherein, when the request message is transmitted to the lower layer, if the MMTEL service is initiated, the MTC device does not transmit an extended access barring (EAB) application indication to the lower layer or can transmit, to the lower layer, an indication commanding the EAB to be skipped, even if the EAB is set.

Abstract: Provided are a device-to-device (D2D) related reporting method performed by a terminal in a wireless communications system, and a terminal using the same. The method comprises: entering, for a D2D operation, a radio resource control (RRC) connection state in relation to a network; performing the D2D operation with another terminal; and reporting, to the network, the D2D operation state periodically or when a specific event is satisfied.

Abstract: The present disclosure discloses a smart device grouping system, method and apparatus, which belong to the field of smart home. The method includes: sending a transmission power value to one or more smart devices; acquiring signal strength information fed back by the smart devices. The signal strength information include signal strengths of the received signals and identifications of the smart devices sending the received signals. The received signals are broadcast by other smart devices based on the transmission power value. The method further includes grouping the selected smart devices according to the signal strength information fed back by said each smart device.

Abstract: A network function (NF) entity in a communication network receives authentication data associated with a User Equipment (UE), determines the UE supports a blockchain registration procedure based on the authentication data, exchanges authentication messages with a Blockchain Roaming Broker (BRB) entity over a blockchain network interface, receives a blockchain authentication confirmation from the BRB entity, and registers the UE with the core network based on the blockchain authentication confirmation.

Abstract: The present invention relates to an apparatus and method for changing alarm information based on weather, and more particularly to an apparatus and method for changing alarm information based on weather, which can collect locations, time and weather information for a path, routinely used by a user, and a destination and actively adjust alarm time based on a weather condition, which can measure the gap between a weather forecast and real-time observation data, determine whether a gap notification condition has been satisfied and provide notification to a user, and which can collect location information and weather information via a report message, determine the urgency level of a disaster situation and generate a disaster information list that enables the disaster situation to be effectively determined.

Abstract: A radio base station and method comprise transmitting a message including measurement parameters to a radio terminal being in a connected state, and receiving measurement results of radio environment, location information, and a time stamp from the radio terminal in response to the radio terminal transitioning from an idle state to a connected state, the measurement results being measured by the radio terminal during the idle state. A network including the radio base station uses the measurement results to detect coverage problems of the network. The measurement results include a first measurement result for a first frequency band measured by the radio terminal in accordance with the measurement parameters, and the measurement results further comprise a second measurement result for a second frequency band measured by the radio terminal during the idle state even when the measurement parameters do not include a measurement instruction for the second frequency band.

Abstract: A method for performing inter-frequency positioning measurements on positioning signals periodically transmitted by at least some of a plurality of cells in a wireless communication network is provided. The method includes receiving, at a mobile device, assistance data that identifies a first neighbor cell the plurality of cells, where the first neighbor cell transmits a first positioning signal. The method also includes obtaining a first cell property of the first neighbor cell. The mobile device then adjusts a duration of a first measurement gap in response to the first cell property. In one aspect, the first measurement gap corresponds to a time period during which the mobile device is to perform positioning measurements of the first positioning signal.

Abstract: A cellular communication network comprises a core network interconnecting a set of cells, an item of equipment in the core network being responsible for managing the mobility of the user equipment between the cells. An item of user equipment transmits (401) to said equipment in the core network an attachment request message for registering itself and also transmitting a message requesting updating of localization areas at the expiry of a period with a duration set by said equipment in the core network in an attachment acceptance message and/or in a message accepting updating of localization areas. The user equipment includes, in each message requesting attachment to the core network and/or in each message requesting updating of localization areas, a proposed duration to be applied to said time delay.

Abstract: A method includes monitoring a geospatial location of a user of a mobile device having a processor communicatively coupled to a memory through the mobile device, date stamping and time stamping the geospatial location of the user through the mobile device, and monitoring, through a server having another processor communicatively coupled to another memory and/or the mobile device, an interaction of the user with the mobile device and/or a device communicatively coupled to the server based on the geospatial location of the user. The method also includes predicting, through the server and/or the mobile device, an event related to the mobile device and/or the device based on the monitoring of the interaction of the user therewith, and enabling, through the server and/or the mobile device, automatic performance of an action on the mobile device and/or the device on behalf of the user in accordance with the prediction of the event.

Abstract: A signal detecting device provided in a connector at an end of a communication cable or in a communication device to which the connector is connected. The signal detecting device includes a detection circuit that branches and extracts a portion of a signal transmitted through the communication cable and indicates existence of a data communication based on the extracted signal, and a self-diagnostic circuit that inputs a diagnostic signal into the detection circuit upon diagnosis of the detection circuit.

Abstract: An approach is provided in which a mobile device receives a first message from an electronic tag that includes a computer network address and also a unique property identifier corresponding to a physical property. The mobile device activates a camera in response to receiving the first message and, in turn, transmits a second message to the computer network address that includes the unique property identifier and an image captured by the activated camera.

Abstract: A system for (a) determining a first direction from a first device toward a second device based on a first set of WiFi® wireless signals received by at least one antenna of the first device from the second device, (b) determining a second direction from a third device toward the second device based on a second set of WiFi® wireless signals received by at least one antenna of the third device from the second device, and (c) based at least on a first location of the first device, the first direction from the first device toward the second device, a second location of the third device, and the second direction from the third device toward the second device: determining a third location of the second device.

Abstract: A switching device includes a processor, an input buffer, an output buffer, and a Banyan switching architecture, where the processor is configured to convert an initial switching table to a non-congestion switching table and an order-adjustment table using a preset reordering algorithm; the input buffer is configured to save first period data that is from an input port; the processor is further configured to perform, using the non-congestion switching table, data switching on data in the first full-period data saved in the input buffer, to obtain second full-period data; the Banyan switching architecture is configured to perform synchronous data switching on the second full-period data; the output buffer is configured to save the second full-period data on which the synchronous data switching has been performed; the processor is further configured to adjust, using the order-adjustment table, a data order of the second period data.

Abstract: For determining operational status of components of a wireless signal transmission environment, a signal is received from a client power receiver (CPR), and at least one waveform characteristic value of the signal is calculated. Based on the determined waveform characteristic value(s), a current transceiver system operational status is computed for the CPR at a current location. The determined current transceiver system operational status is compared with a prior-stored last known good transceiver system operational status for the CPR at the current location, and it is determined if, as a result of the comparing, the current transceiver system operational status matches the prior-stored last known good transceiver system operational status for the CPR at the current location. Determining a presence or an absence of the match facilitates identifying one of a presence and an absence of: functional problem(s) in: at least one of the transceiver system and the CPR.

Abstract: A communication control method, and network apparatus includes receiving a PLMN identifier and a first identifier from a first user terminal, where the first identifier is included in a discovery signal which the first user terminal has received from a second user terminal, determining, in response to receiving the first identifier, whether the first identifier is an identifier allocated in the first PLMN. In response to a determination that the first identifier is not the identifier allocated in the first PLMN, sending the first identifier to a second network apparatus belonging to a second PLMN, and receiving the information of an application used by the second user terminal, from the second network apparatus. In response to the controller determining that the first identifier is the identifier allocated in the first PLMN, transmitting, to the first user terminal, information of the application used by the second user terminal.

Abstract: Embodiments of the present disclosure provide a method at a central coordination node for coordinating resources among a plurality of operating networks that is communicatively connected to the central coordination node. The method comprises receiving blanking determination related information reported from the plurality of operating networks and determining a blanking pattern for at least one of the plurality of operating networks based at least on the blanking determination related information. The method also comprises distributing the blanking pattern to the at least one of the plurality of operating networks.

Abstract: A method and system performing the method includes receiving a request to activate an additional profile in a subscriber identity module that comprises at least one active profile associated with a first basic logical channel. The additional profile is in an inactive state. The method also includes requesting, using the first basic logical channel, the subscriber identity module to associate the additional profile with a second basic logical channel for communicating with the first profile. The method further includes transmitting a command to the additional profile using the second basic logical channel while the at least one active profile associated with the first basic logical channel is in an active state.

Abstract: The present disclosure relates to a communication method and system for converging a 5th Generation (5G) communication system for supporting higher data rates beyond a 4th Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A cell selection/re-selection method and an apparatus adapted thereto is provided.

Abstract: The present invention discloses a method of implementing UE capability exchange and a method of route control for parallel IMS and CS services in communication system, so as to distinguish among multiple UEs sharing a same IMPU during capability exchange and route control. Said method comprises: each of UEs involved in capability exchange sending its capability information to the opposite party respectively; the opposite party storing these information as well as the correlation between the information and the service ID; The UE including equipment ID of the opposite UE in an initiated service request; service control function entity in the network utilizing the equipment ID to query the established correlation among equipment ID, service ID, and address of the UE, so as to determine the address of the destination UE and route the service request to the destination UE. Said equipment ID identifies effectively a UE in the network.

Abstract: A method for simultaneously participating in a plurality web conferences may include generating, by a computer system, a web conference instance for each web conference being joined. The method may also include polling a corresponding web conferencing server for web conference information by each web conference instance on the computer system. The method may additionally include polling for both audio and video information in response to a chosen web conference instance being an active web conference instance on the computer system. The polling may be performed at a predetermined time interval or polling term. The method may further include setting a polling term for each inactive web conference instance on the computer system that is longer than the predetermined time interval or polling term of the active web conference instance.

Abstract: Method for accessing cell and base station are provided. The method includes: transmitting system information indicating whether the cell supports connection resume function to a UE; after receiving an RRC connection resume request from the UE, acquiring a resume identification of the UE from the RRC connection resume request; looking up context information of the UE based on the resume identification, and transmitting an RRC connection resume acknowledgement message to the UE after finding the context information; after determining an MME supports connection resume function, transmitting a context information activation request including identification information of the UE to the MME; receiving a context information activation acknowledgement message from the MME, which is transmitted after the MME finds the context information of the UE according to the identification information; and transmitting a notification message indicating that a bearer is resumed to the UE.

Abstract: One embodiment of the present specification provides a method for selecting or reselecting a relay for a proximity service. The method comprises the steps of: receiving, by user equipment (UE) which is to receive a relay service, synchronization signals from a plurality of other UEs capable of operating as relays; and receiving, by the UE, announce messages from the plurality of other UEs capable of operating as the relays. Here, the announce messages from each of the other UEs can contain relay type information on whether to support a UE-to-network relay service, packet data network (PDN)/access point name (APN) information, and service/group information.

Abstract: The present invention relates to the field of the mobile communications technologies, and in particular, to a wireless transmission path selection method and apparatus. In this solution, according to corresponding precoding information, a CQI of each wireless transmission path and/or orthogonality information of channel propagation directions from any two candidate transmission nodes in a candidate transmission node set to a wireless transmission path selection node are/is determined. Both the precoding information and the orthogonality information of the channel propagation directions are related to spatial beamforming. Therefore, interference imposed by spatial beamforming on a signal is considered during wireless transmission path selection, improving accuracy of a determined wireless transmission path, and improving capacity resource utilization.

Abstract: In a portable exercise tracking system, a method and apparatus for measuring power output of exercise motion by a user. The system includes a wireless motion sensor and a wireless central mass unit. The wireless motion sensor detects, measures and transmits motion data associated with a first motion by the user. The central mass unit detects and measures motion data associated with a second motion by the user. The central mass unit also computes the power output of the first motion and the second motion as a function of the first motion data and the second motion data. The disclosed method and apparatus provides a more effective means of computing total power output of a user performing free body exercises.

Abstract: Optimal enhancement of 3G cellular network capacity utilizes two components of learning and optimization. First, a pair of learning approaches are used to model cellular network capacity measured in terms of total number of users carried and predict breakpoints of cellular towers as a function of network traffic loading. Then, an optimization problem is formulated to maximize network capacity subject to constraints of user quality and predicted breakpoints. Among a number of alternatives, a variant of simulated annealing referred to as Block Coordinated Descent Simulated Annealing (BCDSA) is presented to solve the problem. Performance measurements show that BCDSA algorithm offers dramatically improved algorithmic success rate and the best characteristics in utility, runtime, and confidence range measures compared to other solution alternatives.

Abstract: Embodiments of this disclosure provide a relaying apparatus of a mobile device and an method thereof, the apparatus including: at least one processor; and a memory in which at least one instruction executable by the at least one processor is stored, wherein the at least one instruction is configured to be executed by the at least one processor: to connect the mobile device with a wireless access point; to obtain login information for logging into the mobile device; to enable a packet forwarding function to enable a data packet to be forwarded between different nodes of Wi-Fi in the mobile device; to send a relay instruction to a Wi-Fi module through a P2P node of Wi-Fi when the wireless access point is a router and the mobile device is connected with the router through a station node of Wi-Fi, so that the login information of the mobile device is broadcasted, and one or more electronic devices are connected through the P2P node; to send configuration information of packet forwarding to the Wi-Fi module to ena

Abstract: Disclosed is a UE and a method for controlling the UE.

Abstract: Methods and apparatus for providing a handover of fewer than all bearers associated with a user equipment are disclosed. An example method includes establishing a connection for fewer than all bearers associated with the user equipment, via a selective handover procedure, and receiving, from a source base station or a user equipment, a handover completion message for the fewer than all bearers associated with the user equipment. The example method further includes sending, to a core network node, a request to switch a path for the fewer than all bearers, the request comprising an information element providing an indication of whether or not a control interface connection between the source base station and the core network node should continue to be maintained, and thus not switched to the target base station. In some embodiments, but not all, an acknowledgement message is subsequently received, in response to the request.

Abstract: Aspects of the subject disclosure may include, for example, detecting that an IMSI associated with a first SIM is provisioned onto a first mobile device and designating the IMSI into an available state. Further embodiments can include determining an expiry period for the available state. Additional embodiments can include purging the IMSI from a plurality of mobile network devices and designating the IMSI into a reclaimable state in response to an expiration of the expiry period. Other embodiments are disclosed.