Abstract: A user equipment (UE) establishes a unicast link with a second UE, including establishing an authentication and security establishment procedure between the first UE and the second UE. The UE establishes a security context with the second UE during the authentication and security establishment procedure. The UE starts a timer based on a status of the unicast link. The UE reestablishes the unicast link with the second UE using the security context when the unicast link is reestablished prior to expiration of the timer.

Abstract: In an aspect, the present disclosure includes a method, apparatus, and computer readable medium for wireless communications for receiving, by a relay user equipment (UE) from a remote UE, a remote UE radio resource control (RRC) message for establishing a relayed communication between the remote UE and a network entity via the relay UE; determining, by the relay UE, remote UE information associated with the remote UE for establishing a remote UE communication context between the relay UE and the network entity based on the remote UE RRC message; and transmitting, by the relay UE to the network entity, the remote UE RRC message and the remote UE information.

Abstract: Systems, apparatuses, and methods for configurations for small data transmission by which a user equipment transmits, to a base station, user data within a random access message in a radio resource control inactive state. The user equipment may receive, via broadcast system information and/or unicast messages from the base station, a configuration on support capability or parameters for small data transmission. Based on the received configuration, the user equipment may transmit user data to the base station. The user equipment may transmit a random access preamble on a resource separately reserved for small data transmission.

Abstract: Apparatus, methods, and computer program products for disaggregated UE are provided. An example method includes establishing a connection session with the second UE. The example method further includes transmitting a request for establishing a direct radio resource control (RRC) connection with the radio access network via the connection session. The example method further includes configuring a radio bearer of the second UE.

Abstract: Apparatus, methods, and computer program products for disaggregated UE are provided. An example method includes establishing a connection session. The example method may further include sharing a subscription credential with the second UE. The example method further includes transmitting a request for establishing a first protocol data unit (PDU) session via the second UE using the subscription credential. The example method further includes receiving, from the second UE, a radio resource control (RRC) configuration via the connection session to support a radio bearer with the radio access network.

Abstract: Inform a master node about the feasible of secondary node cells during resumption of dual connectivity may require a large message. Additionally, the message may need to be encrypted. A solution to overcome the size and security limitation is to report a short identifier (or index) which is only shared between the UE and the MN. Accordingly, an apparatus, e.g., a UE, may be configured to receive, from a master node, a configuration comprising a mapping of cell identities for a plurality of secondary cells for reporting SN measurements and transmitting an SN report comprising measurements for at least a subset of the plurality of secondary cells using the mapping of cell identities. The apparatus may be configured to receive, from a first master node, a configuration for MN-DC, enter an inactive state or an idle state, and resume a connected state with a second master node.

Abstract: A client computer program provides instructions for a processor to locate and retrieve rich media and HTML files for running in a three-dimensional graphical user interface. The program provides instructions for the processor to generate a three-dimensional (3D) graphical user interface on a display. Then, the processor generates a metaphorical user object for navigating and interacting in the three dimensions within the environment via navigational and interactional inputs, respectively, from a user. The processor also integrates an HTML object into the environment, and interacts the user object with the HTML object in response to an interactional input from the user. Preferably, the processor generates one or more additional user objects for additional users. Each of the additional user objects can also interact with the HTML object, the first user object and/or each other within the environment in response to interactional inputs from the additional users.

Abstract: A method and a software program running on a server computer coupled to a network, such as the internet, includes a three-dimensional (3D) viewing environment generating module. When a resource locator identifying a requested hypermedia resource, probably input by a pc user logged onto the network, is received from the network by a server computer, the 3D viewing environment generating module generates a 3D viewing environment corresponding to and preferably including the requested hypermedia resource. The 3D viewing environment is sent over the network to the user's pc enabling the user to view the requested hypermedia resource in an overlay 3D viewing environment, probably already running on the user's pc. A software program also provides instructions for a computer running a 3D browser to provide a viewing environment in a 3D space having one or more displays including a conventional hypermedia resource identifiable by a conventional resource locator.

Abstract: A method for use in a three dimensional browsing environment is described. The method, in one embodiment, includes receiving a jump request from one viewing point to another. The method also includes determining a destination from the current viewing point with respect to the jump request. The method further includes calculating a trajectory to the destination from the current viewing point. The method stills includes displaying a set of views in animation form along the trajectory and displaying a view corresponding to the destination.