Abstract: A node of a secondary RAT that is in communication with a primary node of a primary RAT and UEs that are able to communicate by way of the primary and secondary RATs. The node includes a network interface unit of the node which receives a message from the primary node that indicates that the primary RAT is in an overload condition. The node includes a processing unit of the node which forms UE messages for the UEs not to try to communicate with the primary RAT, the network interface unit of the node sending the messages to the UEs. A method of a node of a secondary RAT that is in communication with a primary node of a primary RAT and UEs that are able to communicate by way of the primary and secondary RATs.

Abstract: A system and method to perform load-balancing and congestion control between a primary Radio Access Technology (RAT) and a secondary RAT. A broadcast message is sent to all User Equipments (UEs) operating under the secondary RAT. If the primary RAT is congested, a congestion indicator in the broadcast message prevents the UEs from idle re-selecting or switching to the primary RAT. Even if the primary RAT is not congested, the broadcast message may still include other parameters such as one or more probability values, a group identifier for the UE groups, and a retention timer. The idle UEs in the secondary RAT that generate device-specific random values that are equal to or greater than the applicable probability threshold value(s) are allowed to reselect the primary RAT. If an idle UE fails this probability test, it may not be allowed to reselect the primary RAT again until the retention timer expires.

Abstract: A handover control method and apparatus for limiting handover of a User Equipment (UE) from a macrocell to an underlying small cell when the UE is operating in a High Speed Mobility (HSM) mode in a radio access network. The UE receives an HSM pilot strength threshold offset parameter from the network and initiates handover from a macrocell to an underlying small cell using a first pilot strength threshold value when the UE is operating in a standard mode. The UE initiates the handover using a second pilot strength threshold value when the UE is operating in HSM mode. The second pilot strength threshold value is equal to the first pilot strength threshold value modified by the HSM pilot strength threshold offset parameter.

Abstract: A system and method is provided for coverage compensation in a communication system. In one embodiment, a method of operating a source access point in an energy saving mode for selecting a target access point to provide coverage compensation includes providing a notify message including a first set of coverage parameters to a target access point requesting coverage compensation. The method also includes receiving a first response message from the target access point including an indication that the target access point cannot support the coverage compensation and at least one reason therefor.

Abstract: A mobile station receives a control message containing an indicator of presence of a first access network that operates according to a first protocol that is capable of interworking with a second access network that operates according to a second, different protocol. In response to receiving the indicator, the mobile station performs a procedure to establish a personality for the mobile station that specifies the configuration to allow the mobile station to use features of the first access network that enable interworking with the second access network.

Abstract: A handover control method and apparatus for limiting handover of a User Equipment (UE) from a macrocell to an underlying small cell when the UE is operating in a High Speed Mobility (HSM) mode in a radio access network. The UE receives an HSM pilot strength threshold offset parameter from the network and initiates handover from a macrocell to an underlying small cell using a first pilot strength threshold value when the UE is operating in a standard mode. The UE initiates the handover using a second pilot strength threshold value when the UE is operating in HSM mode. The second pilot strength threshold value is equal to the first pilot strength threshold value modified by the HSM pilot strength threshold offset parameter.

Abstract: A mobile station receives a control message containing an indicator of presence of a first access network that operates according to a first protocol that is capable of interworking with a second access network that operates according to a second, different protocol. In response to receiving the indicator, the mobile station performs a procedure to establish a personality for the mobile station that specifies the configuration to allow the mobile station to use features of the first access network that enable interworking with the second access network.

Abstract: A node of a secondary RAT that is in communication with a primary node of a primary RAT and UEs that are able to communicate by way of the primary and secondary RATs. The node includes a network interface unit of the node which receives a message from the primary node that indicates that the primary RAT is in an overload condition. The node includes a processing unit of the node which forms UE messages for the UEs not to try to communicate with the primary RAT, the network interface unit of the node sending the messages to the UEs. A method of a node of a secondary RAT that is in communication with a primary node of a primary RAT and UEs that are able to communicate by way of the primary and secondary RATs.

Abstract: A mobile station that is initially attached to a first type of wireless access network is involved in a packet-switched emergency call. Upon detection of transitioning of the mobile station, a message is sent indicating transitioning of the mobile station from the first type wireless access network to the second type wireless access network to cause the packet-switched emergency call to be performed over the second type wireless access network.

Abstract: A node of a secondary RAT that is in communication with a primary node of a primary RAT and UEs that are able to communicate by way of the primary and secondary RATs. The node concludes a network interface unit of the node which receives a message from the primary node that indicates that the primary RAT is in an overload condition. The node includes a processing unit of the node which forms UE messages for the UEs not to try to communicate with the primary RAT, the network interface unit of the node sending the messages to the UEs. A method of a node of a secondary RAT that is in communication with a primary node of a primary RAT and UEs that are able to communicate by way of the primary and secondary RATs.

Abstract: A system and method in which a Radio Link Failure, RLF, report from a User Equipment, UE, provides system time-based timestamps to enable a source node to correctly analyze the real cause of an RLF associated with a handover. The timestamps are provided for the latest fulfillment of each event-specific entering condition associated with a handover-triggering event and for the occurrence of the RLF. The recorded timestamps are sent as part of RLF-reporting information to be forwarded to the source node to assist the source node in adjusting event-specific threshold(s) as well as other non-threshold related handover parameters such as the Time To Trigger, TTT, period, the time delay between a UE's transmission of its Measurement Report and the source node's transmission of the handover command, and the like, to reduce similar RLFs in the future. The generation of timestamps does not waste the UE's processing resources or battery power.

Abstract: A machine-to-machine application server may provide a machine-to-machine application. A machine-to-machine application identification from a machine-to-machine service device may be provided at the machine-to-machine application server. The machine-to-machine application identification may identify a machine-to-machine application provided by the machine-to-machine application server, and the machine-to-machine application identification may identify a communication path between the wireless device and the machine-to-machine application server. Service may be provided according to the machine-to-machine application from the machine-to-machine application server to the machine-to-machine service device using the machine-to-machine application identification to identify the communications path between the machine-to-machine application server and the machine-to-machine service device.

Abstract: While a mobile station is in a reduced power state, the mobile station determines whether the mobile station has up-to-date neighbor cell information. In response to determining that the mobile station does not have up-to-date neighbor cell information, the mobile station transitions from the reduced power state to a higher power state, so that the mobile station can receive a message identifying neighbor cells.

Abstract: A method for communicating additional network information using a synchronization identifier is presented. A synchronization identifier is defined. The synchronization identifier is used for the purpose of synchronizing communication between a Mobile Station (MS) and a network. In addition, the synchronization identifier is used to define additional functionality in the wireless network. As such, the synchronization identifier may be used to communicate information about wireless services and/or wireless components between the MS and the network.

Abstract: A base station sends a request for information relating to radio access technology capabilities of a mobile station. The base station receives a message containing information relating to radio access technology capabilities of the mobile station, where the message is responsive to the request, and the information contained in the message specifies that the mobile station supports at least two different types of radio access technologies useable by the mobile station to communicate over a wireless link between the base station and the mobile station. The base station is able to control which of the at least two different types of radio access technologies the mobile station is to use.

Abstract: A wireless access terminal, system and method for the wireless access terminal to synchronize to system times in a wireless communication system. A first timing hierarchy in a first wireless communication network is used to operate the wireless access terminal The lint wireless communication network has a first radio access technology. Operating with the first timing hier-archy includes determining a frame cycle for the first wireless communication network. The frame cycle has a frame cycle boundary. Broadcast parameters for a second wireless communication network having a second radio access technology different from the first radio access technology are received. The broadcast parameters include the system time of the second wireless communication network. The system time of second wireless communication network is aligned, from the perspective of the wireless access terminal, with the frame cycle boundary.

Abstract: A congestion indication is introduced to indicate the congestion status of the circuit-switched network to a packet-switched network, such as an LTE network. The congestion indication is transmitted from an interworking function in the circuit-switched network to the LTE network. The congestion indication and/or other congestion information is transmitted with a circuit services signaling message that is otherwise being sent. Piggy-backing the congestion information with other circuit services signaling messages reduces the amount of signaling over the LTE network.

Abstract: A mobile station receives a control message containing an indicator of presence of a first access network that operates according to a first protocol that is capable of interworking with a second access network that operates according to a second, different protocol. In response to receiving the indicator, the mobile station performs a procedure to establish a personality for the mobile station that specifies the configuration to allow the mobile station to use features of the first access network that enable interworking with the second access network.

Abstract: A system receives, from a mobile station, a connection request that specifies a particular application type. In response to determining that the connection request is to be denied, the system sends a response denying the connection request to the mobile station, where the response includes a delay time that is applicable to the particular application type but not to another application type, and where the delay time indicates an amount of delay that the mobile station is to wait before resending another connection request.

Abstract: A mobile station receives a control message containing an indicator of presence of a first access network that operates according to a first protocol that is capable of interworking with a second access network that operates according to a second, different protocol. In response to receiving the indicator, the mobile station performs a procedure to establish a personality for the mobile station that specifies the configuration to allow the mobile station to use features of the first access network that enable interworking with the second access network.