Abstract: Aspects described herein relate to detecting wireless network services. A network that advertises access to a service provider network via a cellular radio access technology (RAT) in an unlicensed frequency can be discovered at a user equipment (UE). The UE can then determine one or more user-defined or operator-defined policies related to selecting the network, and select the network for access based at least in part on the one or more user-defined or operator-defined policies.

Abstract: Methods, systems, and devices are described for Wireless Local Area Network (WLAN) offloading through radio access network rules. In one embodiment of a method of wireless communication, a mobile device may determine that Radio Access Network (RAN) assistance information is unavailable, the RAN assistance information including a first set of thresholds for switching a Packet Data Network (PDN) connection of the mobile device from a WLAN to a Wireless Wide Area Network (WWAN). The mobile device may further access a second set of thresholds based at least in part on the determining, and the mobile device may determine to switch the PDN connection from the WLAN to the WWAN based at least in part on the second set of thresholds.

Abstract: Systems, methods, and apparatuses for controlling offloadability of public data network (PDN) connections to wireless local area networks (WLANs) and detach from cellular wireless networks are described herein. An apparatus for wireless communication comprises a receiver configured to receive a first indication from a cellular wireless network that the apparatus may selectively offload all data connections except one between the apparatus and the cellular wireless network to the non-cellular wireless network. The apparatus further comprises a processor configured to selectively offload at least a subset of the data connections to the non-cellular wireless network based on the first indication. The receiver may further be configured to receive a second indication indicating that all data connections between the apparatus and the cellular wireless network may be offloaded to the non-cellular wireless network.

Abstract: LIPA PDN Connectivity indicates a PDP Context (in the case of a GERAN or UTRAN femto cell connected to a GPRS core network) or a PDN Connection (in the case of an E-UTRAN femto cell connected to a GPRS core network) that gives access to services located in the local IP network of the femto cell subsystem. SIPTO PDN Connectivity indicates a PDP Context or PDN Connection that allows offload of selected types of IP traffic (e.g. internet traffic) towards a defined IP network close to the UE's point of attachment to the access network. Remote PDN Connectivity indicates a regular PDP Context or PDN Connection established neither according to LIPA PDN Connectivity nor SIPTO PDN Connectivity. Systems, devices and methods are described herein that enable the identification of the type of connectivity available to a UE and enable session continuity for local cellular coverage.

Abstract: A network includes a database configured to store subscriber data associated with a wireless terminal, wherein the subscriber data indicates whether the wireless terminal requires allocation of an IP address during attachment of the wireless terminal to the network. The network module receives, from the wireless terminal, a request to attach to the network. In response to receiving the request, the network module retrieves the subscriber data stored in the database and selectively allocates an IP address to the wireless terminal based on whether the subscriber data stored in the database indicates that the wireless terminal requires allocation of an IP address during attachment of the wireless terminal to the network.

Abstract: Methods and apparatus to provide packet switched service continuity during circuit switched fallback operation are described. One example method includes determining that a target system does not support packet switched handover; determining if non-3GPP access for packet switched service is available; and triggering handover to the non-3GPP access.

Abstract: Aspects described herein relate to detecting wireless network services. A network identifier can be determined in a broadcast message received from a network entity, and a connection with a network related to the network entity can be established based at least in part on the network identifier. Using the connection, the network entity can be queried for information related to services available at the network, where the information may indicate one or more subscription providers related to the services.

Abstract: Aspects described herein relate to obtaining provisioned credentials for wireless network services. It can be determined that credentials have not been configured for accessing a network. In this case, a provisioning server supported by the network for obtaining credentials is selected, and a request to establish a connection with the network is transmitted. The transmitted request can indicate the provisioning server.

Abstract: A method includes, in response to a wireless terminal, transmitting a first binding update from an attachment point of the wireless terminal to a home agent. The method further includes selectively generating a trigger signal in response to the first binding update, and providing the trigger signal from the home agent to a proxy mobility agent. The method further includes, in response to the trigger signal, transmitting a second binding update to a home anchoring point, selecting an IP address, and transmitting a first binding acknowledgement including the IP address from the home anchoring point to the proxy mobility agent. The method further includes forwarding the IP address from the proxy mobility agent to the home agent and transmitting a second binding acknowledgement including the IP address to the attachment point. The method further includes assigning, by the attachment point, the IP address to the wireless terminal.

Abstract: Methods and apparatus for voice domain operation are described herein. One example method includes determining that an Evolved Universal Mobile Telecommunications System (UMTS) Terrestrial Radio Access (E-UTRA) network is not preferred for voice service based on receiving a response message to a NAS message via the E-UTRA network, wherein the response message to the Non-Access Stratum (NAS) message comprises an indication that no voice service is available, storing an identification of a first public land mobile network (PLMN), wherein the first PLMN is associated with the E-UTRA network that is not preferred for voice service, and avoiding selection of a second PLMN's E-UTRA network when an identification of the second PLMN matches the identification of the first PLMN.

Abstract: A method is provided for managing a priority call in a serving cell. The method comprises, when a priority call is in progress in the serving cell, an access device in the serving cell determining an amount of resources available in the serving cell. The method further comprises when the amount of resources available in the serving cell is below a threshold, the access device causing at least one non-priority call in the serving cell to be handed over to a target cell.

Abstract: Traffic data is communicated between a wireless device and a core network control node in a predefined transmission mode in which traffic data is communicated in a control channel for carrying control messages.

Abstract: A system including (i) a first gateway providing access to a first network and a second network, and (ii) a second gateway providing access to the second network. A network device determines whether a wireless terminal is communicating with the first network via the first gateway and attempting to communicate with the second network via the second gateway. The network device determines whether the first gateway permits the wireless terminal to communicate with the second network. In response to determining that the wireless terminal is communicating with the first network via the first gateway and is attempting to communicate with the second network via the second gateway and that the first gateway permits the wireless terminal to communicate with the second network, the network device permits the wireless terminal to access the second network via the first gateway prior to the wireless terminal establishing a connection with the second gateway.

Abstract: A wireless device comprises a first wireless interface, a second wireless interface, and a power control module. The first wireless interface is configured to communicate with a first access network. The second wireless interface is configured to communicate with a second access network. One of the first and second wireless interfaces comprises a circuit-switched interface. The other one of the first and second wireless interfaces comprises a packet-switched interface. The power control module selectively disables the first wireless interface, provides registration information with respect to the first wireless interface to a remote system, and updates the registration information in the remote system prior to disabling the first wireless interface.

Abstract: A mobile communication terminal includes a registration module that initiates a registration of the mobile communication terminal with Internet protocol (IP) multimedia subsystems (IMS) within a home network. The registration module initiates registration when the mobile communication terminal is roaming in a visited network. The mobile communication terminal also includes a session module that initiates a session set-up with the IMS to enable use of IMS resources. At least one of the registration module and the session module provide a first IP address to the IMS during at least one of the registration and the session set-up. The mobile communication terminal communicates with a first packet data network (PDN) that is local to the visited network using the first IP address in order to use at least one of the IMS resources.

Abstract: A mobile device may communicate through multiple access point names (APNs) through wireless local area network (WLAN) protocols. The APNs are data routes that may be accessible to a device through other non-WLAN networks (e.g. cellular), but can be accessed with a WLAN device through WLAN protocols. A sub network access protocol (SNAP) header may be modified and used for routing traffic.

Abstract: A method, system and device are provided for managing LIPA and/or SIPTO connection releases when UE moves out of residential/enterprise network coverage in case service continuity is not supported for the LIPA/SIPTO PDN connection(s). To address problems caused by not providing service continuity for LIPA/SIPTO PDN connections, the PDN connection/PDP context created in the HeNB/HNB by the MME/SGSN includes context information related to the UE indicating whether such connection is a LIPA PDN connection PDN connection or not. In addition, each UE may be configured to reconnect or not reconnect to the PDN corresponding to a certain APN or service, depending on how the PDN connection was disconnected by the network.

Abstract: A method, system and device are provided for managing LIPA and/or SIPTO connection releases when UE moves out of residential/enterprise network coverage in case service continuity is not supported for the LIPA/SIPTO PDN connection(s). To address problems caused by not providing service continuity for LIPA/SIPTO PDN connections, the PDN connection/PDP context created in the HeNB/HNB by the MME/SGSN includes context information related to the UE indicating whether such connection is a LIPA PDN connection PDN connection or not. In addition, each UE may be configured to reconnect or not reconnect to the PDN corresponding to a certain APN or service, depending on how the PDN connection was disconnected by the network.

Abstract: A technique for protecting location information of a subscriber in a mobile network is disclosed. A User Mobility Server (UMS) receives a first query from a first call state control function (CSCF). The UMS transmits a call setup and a subscriber identity to a servicing-call state control function (S-CSCF). The S-CSCF may have no record of the subscriber identity due to a restart are some other event. The UMS receives a second query from the S-CSCF based in part of the subscriber identity. The UMS transmits a home address of a mobile station to the S-CSCF. The UMS may also transmit a profile download to the S-CSCF.

Abstract: Systems and methods for operator controlled APN routing mapping are described herein. In one embodiment, a method for routing policy evaluation in a wireless communication system comprises receiving, from a home network, a message comprising a home network policy associated with network node routing, and receiving, from a visited network, another message comprising a visited network policy associated with network node routing. The method also comprises evaluating the home network policy to determine whether to route data traffic via one of a wireless node offload or a designated access point name (APN), evaluating the home network policy to determine whether the home network policy has priority over the visited network policy, and ignoring a rule of the visited network policy associated with routing the data traffic in response to a determination that the home network policy has priority.