Provided is an operation method of a coordinator, the method including receiving a data packet from a node, configuring bitmap information indicating whether the data packet is received, and broadcasting a beacon packet including the bitmap information indicating whether the data packet is received.

Provided is an operation method of a coordinator, the method including receiving a data packet from a node, configuring bitmap information indicating whether the data packet is received, and broadcasting a beacon packet including the bitmap information indicating whether the data packet is received.

A wireless communication network serves a User Equipment (UE) based on a Data Network Name (DNN). An Access and Mobility Management Function (AMF) receives initial signaling for the UE and selects a current Session Management Function (SMF) to serve the UE for the DNN responsive to the initial signaling. The current SMF serves the UE for the DNN. The AMF detects when the UE enters a geographic area while using the DNN. The current SMF transfers a wireless reattach instruction for the DNN to the UE responsive to the detection of the UE entering the geographic area while using the DNN. The AMF receives new signaling for the UE responsive to the wireless reattach instruction and selects a new SMF to serve the UE for the DNN responsive to the new signaling. The new SMF serves the UE for the DNN.

Aspects of the subject disclosure may include, for example, predicting opportunities for a mobile communication device to access a network via available pathways during a first time period according to a history of network connectivity of the mobile communication device, selecting a first pathway of the available pathways according to the opportunities that are predicted for the mobile communication device to access the network via the available pathways during the first time period, and directing transmission of first data to the mobile communication device via the first pathway during the first time period, wherein a presence of a second data at the mobile communication device enables an application to access the first data at the mobile communication device. Other embodiments are disclosed.

Embodiments of the present invention pertain to the communication field and disclose a method and device for selecting a serving gateway entity. The method includes: receiving an access request message of a user equipment UE sent by a base station, where the access request message includes location information of the base station; acquiring, according to the location information of the base station, a signaling plane address list of serving gateway entities SGWs serving the UE; and selecting, according to failure information of paths between the SGWs and neighboring network elements of the SGWs and the acquired signaling plane address list of SGWs serving the UE, an SGW having no failed path to a neighboring network element of the SGW to serve the UE. The device includes: a receiving module, an acquiring module, and a selecting module.

A method for access control is performed by a base station. The method includes: sending, by a base station, an access control configuration for a multi-modal service, the access control configuration being used for controlling an access initiation of a terminal which is based on the multi-modal service. Another method for access control is performed by a terminal. The method includes: receiving, by a terminal, an access control configuration for a multi-modal service, the access control configuration is configured to control an access initiation of the terminal, wherein the access initiation of the terminal which is based on the multi-modal service.

Disclosed is a communication method using interference alignment in a wireless local area network (WLAN). An access point (AP) according to one embodiment may receive first channel information between a station associated with the AP and the AP and second channel information between the station and a neighboring AP to perform interference alignment in cooperation with the AP from the station, and perform interference alignment based on the first channel information and the second channel information.

Disclosed is a communication method using interference alignment in a wireless local area network (WLAN). An access point (AP) according to one embodiment may receive first channel information between a station associated with the AP and the AP and second channel information between the station and a neighboring AP to perform interference alignment in cooperation with the AP from the station, and perform interference alignment based on the first channel information and the second channel information.

The disclosure relates in some aspects to the establishment, discovery, and creation of virtual wireless communication networks. A device can create a virtual wireless communication network with a serving mobile network operator (MNO), e.g., via a service provider, and provide information regarding connectivity to the virtual wireless communication network. Provided information can include, without limitation, restricted access to content and uploaded specific content. The disclosure also relates in some aspects to enabling a network to configure access and policing entities to support a virtual wireless communication network.

The disclosure relates in some aspects to the establishment, discovery, and creation of virtual wireless communication networks. A device can create a virtual wireless communication network with a serving mobile network operator (MNO), e.g., via a service provider, and provide information regarding connectivity to the virtual wireless communication network. Provided information can include, without limitation, restricted access to content and uploaded specific content. The disclosure also relates in some aspects to enabling a network to configure access and policing entities to support a virtual wireless communication network.