Abstract: Systems and methods are provided for defining a split multi-link system. For example, the split multi-link system can define a multi-link device (MLD), where the MLD operates a first radio from a first AP of a plurality of APs and a second radio from a second AP of the plurality of APs through a Media Access Control (MAC) Service Access Point (SAP) of the split multi-link system. The first radio from the first AP and the second radio from the second AP may operate at different frequencies. The split multi-link system may also affiliate the first radio from the first AP and the second radio from the second AP with the MLD, where, using the MLD, the split multi-link system can transmit or receive one or more data frames from the MLD to a non-MLD or MLD client device using the first radio or the second radio.

Abstract: An operation method of a receiving node in a communication system includes: receiving, from a transmitting node, mapping information between transmission parameters and aggregation factors (AFs); receiving, from the transmitting node, control information including a first transmission parameter used for transmission of data among the transmission parameters; determining a first AF mapped to the first transmission parameter from among the AFs based on the mapping information; and performing a repetitive reception operation on the data transmitted from the transmitting node based on the first AF.

Abstract: Some aspects described herein relate to reducing a delay in the retransmission of undelivered capability information segments. For example, when transmitting capability information via multiple segments, a UE may request the network to acknowledge each segment and/or may modify a network configured parameter to reduce the delay in retransmitting undelivered segments. In some aspects, a UE may attach to a network for a priority service, such as an emergency service or a short message service. In connection with the attachment, the UE may provide a reduced set of capability information that is relevant to the priority service and that omits at least some capability information irrelevant to the priority service.

Abstract: A network node and a method for a network node to allocate wireless resources among a plurality of radio access technologies, RATs, are provided. The method includes determining a quality requirement based at least on a historical wireless resource allocation and allocating wireless resources among the plurality of 5 RATs based at least on the determined quality requirement. A controller and a method for the controller are also provided.

Abstract: A method and apparatus for managing SCells during a conditional PCell handover in a wireless communication system is provided. A wireless device receives, from the source PCell, a handover command including a PCell condition for a target PCell. The handover command includes at least one of Secondary Cell (SCell) conditions for target SCells. A wireless device evaluates the SCell conditions for the target SCells upon determining that the PCell condition for the target PCell is met. A wireless device transmits, to the target PCell, a handover complete message including result of the evaluation of the SCell conditions for the target SCells.

Abstract: A method for performing an operation for a first terminal in a wireless communication system comprises the steps of: determining that a physical layer problem has occurred during communication with a base station; switch from resource allocation mode 1 to resource allocation mode 2 on the basis of the physical layer problem; and transmitting, in resource allocation mode 2, sidelink data to a second terminal by using a sidelink resource, wherein the sidelink resource is determined as a sensing-based resource and/or a random selection-based resource in consideration of the latency budget and sensing validity period of the sidelink data.

Abstract: Various example embodiments for supporting stateless multicast in communication networks are presented. Various example embodiments for supporting stateless multicast in communication networks may be configured to support stateless multicast in multi-domain packet distribution networks. Various example embodiments for supporting stateless multicast in communication networks may be configured to support stateless multicast in multi-domain packet distribution networks which may be based on Internet Protocol (IP). Various example embodiments for supporting stateless multicast in a multi-domain packet distribution network may be configured to support multicast of packets based on use of internal multicast packets for multicast communication of the multicast packets within sub-domains of the multi-domain packet distribution network and use of external multicast packets for unicast communication of the multicast packets across or between sub-domains of the multi-domain packet distribution network.

Abstract: A method for performance measurement in packet switched communication networks. The method includes generating a flow of artificial packets, which is then aggregated to the packet flow to be measured by an aggregator. The artificial packets are configured to follow the packet flow to be measured, starting from the point where aggregation is performed. Two measurement points are then provided after the aggregator, which provide respective raw performance measurements indicative of actual positions of the artificial packets in the aggregated packet flow. The raw performance measurements are then used for providing the performance measurements. Since all the raw performance measurements are generated after the aggregator, the measurement results are accurate without need to precisely insert the artificial packets at predetermined positions of the packet flow to be measured.

Abstract: The present disclosure provides a method and device in a node used for wireless communications. A node receives a first information block, receives a first PDCCH, the first PDCCH belongs to a first search space set; transmits W bit sets, the first information block is used to determine the W bit sets; the first search space set is associated with a first control resource set, the first control resource set belongs to a first control resource pool; the first control resource pool is used to determine a first bit set out of the W bit sets, the first bit set comprises X bit subsets; the X bit subsets are respectively for X cell groups, and the first PDCCH is used for a first serving cell; the first PDCCH is used to determine a first identifier. The present disclosure guarantees the successful transmission of HARQ.