During handover of a radio terminal (1) from a first network to a second network, a target RAN node (3) is operates to: receive, from a core network (5), slice information about a network slice which is included in the second network and to which the radio terminal (1) is to be connected; create, upon receiving the slice information, radio resource configuration information that is to be used by the radio terminal (1) after the handover in the second network; and transmit this radio resource configuration information through the first network to the radio terminal (1). It is possible to contribute to appropriately configuring an AS layer or NAS layer of a target RAT in inter-RAT handover.

The present disclosure aims to provide a core node capable of appropriately allocating a radio resource of a RAN Slice allocated for a specific service to a radio terminal that uses this specific service. A core node according to the present disclosure includes: a determination unit configured to determine a radio resource to be allocated in accordance with a service provided for a radio terminal; and a communication unit configured to transmit resource identification information indicating the radio resource determined in the determination unit to a base station that manages a plurality of radio resources for each RAN Slice associated with a service.

The present disclosure aims to provide a core node capable of appropriately allocating a radio resource of a RAN Slice allocated for a specific service to a radio terminal that uses this specific service. A core node according to the present disclosure includes: a determination unit configured to determine a radio resource to be allocated in accordance with a service provided for a radio terminal; and a communication unit configured to transmit resource identification information indicating the radio resource determined in the determination unit to a base station that manages a plurality of radio resources for each RAN Slice associated with a service.

Disclosed in embodiments of the present invention are a wireless communication method, a network device, and a terminal device. The method comprises: a first device receives network slice information sent by a second device, wherein the network slice information is to indicate multiple network slices; the first device determines a target network slice from the multiple network slices, the target network slice comprising at least one network slice supported by the first device; and the first device performs wireless communication according to the target network slice.

Disclosed in embodiments of the present invention are a wireless communication method, a network device, and a terminal device. The method comprises: a first device receives network slice information sent by a second device, wherein the network slice information is to indicate multiple network slices; the first device determines a target network slice from the multiple network slices, the target network slice comprising at least one network slice supported by the first device; and the first device performs wireless communication according to the target network slice.

A resource allocation method for IoV in a high-density in-vehicle communication environment. Establishing a channel model in the high-density in-vehicle communication environment, establishing allocation matrix A and reuse matrix for resource allocation, and calculating signal-to-noise ratio (SINR) γ.sub.n.sup.v at a receive end of a vehicular user equipment (VUE) and SINR γ.sub.m.sup.c at a receive end of a cellular user equipment (CUE); constructing a resource allocation model with constraints that γ.sub.m.sup.c is less than specified SINR threshold γ.sub.th.sup.c and γ.sub.n.sup.v is less than maximum outage probability threshold p.sub.o and an optimization objective of maximizing the number of VUEs that can successfully communicate in the coverage of the base station; driving and simplifying the constraints in the resource allocation model by using a series theorem; and finally heuristically solving the simplified resource allocation model, determining transmit power of VUEs, and obtaining a resource allocation method.

The disclosure refers to a method in a network entity for establishing network cells in a wireless communication system, wherein the network entity provides wireless network coverage to a plurality of network cells. The method comprising the method steps of: identifying a need of establishing network cells, accessing a network cell establishment list, wherein the network cell establishment list defines a number of network cells and an order in which respective network cell is to be established, and establishing network cells in accordance with the order provided by the network cell establishment list. The disclosure also refers to a network entity configured to perform such method.

Systems and methods for partitioning radio spectrum in an AP to support a mixed client environment while maintaining efficient 802.11ax transmissions is provided. Clients in a zone may be categorized into 802.11ax and legacy clients, and those clients may further be categorized into a majority population and a minority population. Assignment of the minority and majority populations can be effectuated by considering the number of available channels to be assigned to each population of client devices, as well as steering load/cost and a client device's ability to be steered to another channel. Moreover, assignment of the minority and majority populations can take into account maintaining a particular client-channel density.

Systems and methods for partitioning radio spectrum in an AP to support a mixed client environment while maintaining efficient 802.11ax transmissions is provided. Clients in a zone may be categorized into 802.11ax and legacy clients, and those clients may further be categorized into a majority population and a minority population. Assignment of the minority and majority populations can be effectuated by considering the number of available channels to be assigned to each population of client devices, as well as steering load/cost and a client device's ability to be steered to another channel. Moreover, assignment of the minority and majority populations can take into account maintaining a particular client-channel density.

A network management entity for a communication network includes: a processor configured to operate a logic subnetwork in the communication network, wherein the logic subnetwork is configured to enable a first communication device to communicate via the logic subnetwork and to provide the first communication device with further resources of the logic subnetwork; and a communication interface configured to receive a position signal indicating a position of a second mobile communication device. The processor is further configured to incorporate the second mobile communication device in the logic subnetwork to provide the logic subnetwork with at least one resource of the second mobile communication device if the position of the second mobile communication device is within a defined position range.