Abstract: A brokering service apparatus (400) and method therein (150) for assisting a first node (111) to roam in multiple mesh networks (100) are disclosed. The multiple mesh networks (100) comprises a first network (110) comprising a first node (111) and a gateway node (113) and a second network (120) comprising a gateway node (123). The multiple mesh networks (100) further comprises a mesh node (140, 141) which may belong to either the first network (110), the second network (120) or a third network (130). The brokering service apparatus receives a connection request associated with the first node 111 and the first network (110), the connection request is sent by the first node (111) via the mesh node (140). The brokering service identifies the first network (110) and data requirements for the first node (111) and negotiates a roaming contract between a first NMS (160) associated with the first network (110) and at least a second NMS (170) associated with the second network (120).

Abstract: A method for reassigning exit internet protocol (IP) addresses in a virtual private network (VPN), the method including receiving a message indicating an amount of communication data associated with a first exit IP address, determining that the amount of communication data satisfies a data threshold associated with the first exit IP address, and transmitting, based at least in part on the determining, a notification indicating that the amount of communication data satisfies the data threshold. Various other aspects are contemplated.

Abstract: An aggregated switch PBR system includes aggregated switches coupled together by an ICL and to a first core switch by a first LAG. A first aggregated switch includes a first link in the first LAG, and a second link to a second core switch. The first aggregated switch provides a first PBR entry in its PBR table that redirects packets initially provided for forwarding via the second link to the second core switch such that those packets are forwarded via the first link to the first core switch. When the first link becomes unavailable, the first aggregated switch provides a second PBR entry in its PBR table that redirects the packets initially provided for forwarding via the second link to the second core switch such that those packets are forwarded via the ICL to the second aggregated switch for transmission via the first LAG to the first core switch.

Abstract: This disclosure involves applying rate limits to violating tenant computing devices causing resource consumption violations at system components identified via violation evaluation processes. A system identifies a resource consumption violation with respect to a computing system hosting an online service. The system retrieves log data identifying tenant systems that accessed the memory resource during a particular time period in which the resource consumption violation impacted performance of the online service. The system determines, from the log data, that a violator tenant system accessing the online service caused the resource consumption violation. The system enforces a rate limit against the violator tenant system rather than other tenant systems identified in the log data.

Abstract: A relay apparatus relays a frame by connection type communication in which the frame is transmitted and received between communication devices, and includes: communication ports each of which is connected to one of the communication devices; a determiner that receives a reception frame from a communication port among the communication ports, the communication port being connected to a communication device as a frame transmission source among the communication devices, and performs determination of the reception frame by referring a header portion of the reception frame; a rewriter that generates a transmission frame obtained by rewriting the header portion of the reception frame in accordance with a predetermined condition; and a transmitter that transmits the transmission frame from a communication port connected to a communication device as transmission destination among the communication ports.

Abstract: The present technology provides a computer-implemented method and system for performing frequency selective scheduling between a user equipment (UE) and a base station. The UE selects a sub-band within a predetermined system bandwidth based on observed radio conditions. The UE then communicates the selected sub-band to the base station. The base station then selects a LTE resource block having a frequency range falling within the sub-band. The selected resource block is then used for communication between the base station and the UE. The process may be repeated at a frequency related to the channel coherence.

Abstract: Methods, systems, and devices for wireless communications are described. In some systems, devices may implement transmission repetitions for transport blocks (TBs) to improve reception reliability. To support low latency, TBs may be transmitted in any transmission time interval (TTI) or mini-slot within a subframe or slot. The systems may implement processes to handle these TB repetitions near slot or subframe boundaries. For example, different resources in time for an initial TB transmission may correspond to different numbers of repetitions to avoid crossing defined boundaries. In some cases, TB transmission parameters, numbers of repetitions, or both may be modified based on a repetition window spanning multiple slots or subframes. A base station may transmit a grant indicating the initial resource in time, and a user equipment (UE) may determine the number of transmission repetitions for a TB based on a proximity of the initial resource in time to a defined boundary.

Abstract: An information adding method and apparatus, to increase a quantity of terminals that can be represented by an identifier sequence. The method includes: performing, by a transmit end, polar code encoding on a first bit sequence to generate an encoded second bit sequence; adding, by the transmit end, a part or all of an identifier sequence to the second bit sequence to generate a third bit sequence, where the identifier sequence is used to identify a terminal; and sending, by the transmit end, the third bit sequence.

Abstract: Disclosed herein is a method for transmitting a wake-up signal in a wireless communication system supporting a wake-up radio (WUR). The method performed by a network entity comprises receiving WUR capability information from a terminal; assigning a category related to an operation of a WUR module to the terminal based on the received WUR capability information; transmitting information for the assigned category to the terminal; and transmitting a wake-up signal to the terminal according to an on-duration of each category.

Abstract: A method for uplink multi-user (UL MU) operation in a WLAN system according to an embodiment of the present specification comprises the steps of: receiving, by an access point (AP), a buffer state report frame used for the UL MU operation from a user STA associated with the AP, wherein the buffer state report frame includes bitmap information for a plurality of access categories for which the buffer state of the user STA is to be reported, and identification information for a number of traffic identifiers (TIDs) for at least one traffic being buffered by the user STA, wherein the identifier information is set based on a number of the plurality of access categories indicated by the bitmap information; and transmitting, by the AP, a trigger frame for triggering the UL MU operation from a plurality of user STAs.

Abstract: This disclosure relates to performing cellular communication in unlicensed spectrum using a flexible slot structure. A cellular base station may perform a listen-before-talk procedure, and may transmit a reservation frame when the listen-before-talk procedure is successful. The reservation frame may reserve a wireless medium for a transmit opportunity. Transmission slots may be scheduled for communication with one or more wireless devices during the transmit opportunity. The transmission slots may be selected from multiple possible uplink transmission slot types and multiple possible downlink transmission slot types. Indications of the scheduled transmission slots, including indications of slot types of the scheduled transmission slots, may be provided to the wireless devices. Wireless communication may be performed between the cellular base station and the wireless devices according to the scheduled transmission slots.

Abstract: A method, apparatus, and system for generating and transmitting a physical broadcast channel (PBCH) are provided. A base station may perform a first scrambling process on PBCHs in a time period before a channel coding, and perform a second scrambling process after the channel coding. PHCH payloads and PBCH DMRS may provide information bits to be used in the scrambling processes.

Abstract: Disclosed are a communication technique for merging, with IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system, and a system thereof. The present disclosure can be applied to an intelligent service (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail, security and safety-related services, and the like), based on a 5G communication technology and an IoT-related technology.

Abstract: In one aspect, a method of a multi-tenancy router to manage a wireless network comprising executing on a processor the following steps. With a port-based multi-tenancy router, assign a set of different behaviors to different ports for wireless network access management of a wireless network. With at least one computer processor, a set of behaviors related to a user of one or more wireless networks are determined. A list of the currently-available ports of the multi-tenancy router is generated. One or more behaviors of each port of the list of currently-available ports are assigned.

Abstract: Aspects of the subject disclosure may include, for example, receiving a first service request via a network, transmitting a query to service layer equipment, and receiving, from the service layer equipment, first service requirements to fulfill the first service request. Responsive to receiving the first service requirements, a request for network resource capacity information is transmitted to instantiated software defined network (SDN) controllers. Network capacity information is received from the instantiated SDN controllers and an insufficiency thereof is determined according to the service requirements and the network capacity information. Another software defined network controller is instantiated into the network, responsive to the determined insufficiency, to fulfill the first service request. The first service requirements are met, in part, by the instantiated software defined network controllers that are instantiated and, in part, by the other software defined network controller.

Abstract: Disclosed is a method and apparatus for generating information indicating a synchronization signal (SS) block. A method comprises: determining a frequency resource associated with a wireless device; determining, by a base station and based on the determined frequency resource, whether to add or omit a first bitmap indicating a plurality of groups in which at least one synchronization signal (SS) block is transmitted: generating, based on the determining to add the first bitmap, system information comprising a parameter comprising: the first bitmap; and a second bitmap indicating a position of one or more transmission SS blocks in each of the plurality of groups; and transmitting, based on the position, the one or more transmission SS blocks each comprising a Physical Broadcast Channel (PBCH) and a synchronization signal.

Abstract: A method of wireless communication includes receiving, by a user equipment (UE) from a base station, a trigger for aperiodic sounding reference signal (SRS) transmission for a group of component carriers (CCs), and selecting for transmission, by the UE and in response to the trigger, one or more SRS resource sets for each CC of the group of one or more CCs. At least one CC has multiple SRS resource sets configured. The UE transmits, to the base station, an SRS on each CC of the group of CCs based on the selecting. Another method of wireless communication includes transmitting, by a base station to a UE, a trigger for aperiodic SRS transmission for a group of CCs. At least one CC has multiple SRS resource sets configured for the UE. The base station receives, from the UE, one or more SRS on each CC of the group of CCs.

Abstract: A transmission rate adjustment method and a network device, the method including obtaining, by a network device, a target data stream, where the target data stream includes a first data packet, and where the first data packet includes at least two non-idle units, and inserting or deleting a padding unit between two non-idle units of the at least two non-idle units, in response to bandwidth adjustment needing to be performed, and according to a value of the bandwidth adjustment that needs to be performed, where the padding unit provides adaption to a difference between a bandwidth of an upstream transmission channel of the network device and a bandwidth of a downstream transmission channel of the network device.

Abstract: Disclosed are techniques for enhanced positioning methods that are suitable for use in a wireless network that utilizes beamformed communication. More particularly, a user equipment (UE) may determine a capability for a number of beam switches that the UE supports per slot for one or more slot types and transmit, to a network node, capability information indicating the capability for the number of beam switches that the UE supports per slot in slots having the one or more slot types. As such, the network node may transmit and the UE may receive one or more signals across a number of beams based on the capability indicated in the capability information for the number of beam switches per slot based on a slot type associated with a slot in which the one or more signals are transmitted.

Abstract: A preamble symbol receiving method includes, receiving a signal, processing the received signal, determining whether the processed signal contains the preamble symbol, in response to determining that the processed signal contains the preamble symbol, determining the position of the preamble symbol and resolving signaling information carried by the preamble symbol. The preamble symbol includes at least one time-domain symbol generated using a free combination of any number of first three-segment structures and second three-segment structures according to a predefined generation rule.