Patent application number | Description | Published |
20120170548 | DISTRIBUTED LOAD MANAGEMENT ON NETWORK DEVICES - This disclosure relates to a system and method for dynamically managing load on network devices in a distributed manner. As the proliferation of data rich content and increasingly more capable mobile devices has continued, the amount of data communicated over mobile operator's networks has exponentially increased. Upgrading the existing network to accommodate increased data traffic is neither desirable nor practical. One way to accommodate increased data traffic is by utilizing network resources more efficiently. This disclosure provides systems and methods for efficiently utilizing network resources by dynamically configuring the network in a distributed manner based on real-time load information. | 07-05-2012 |
20130157661 | MAINTAINING SIGNALING REDUCTION MODE IN COMMUNICATION NETWORKS - In one embodiment, a method comprises activating a signaling reduction mode on a wireless access node for a mobile device in an idle state where the signaling reduction mode permits the mobile device to switch radio access technologies while maintaining registration with both the wireless access node and a peer wireless access node, exchanging with the peer wireless access node a first control tunnel identifier of the wireless access node and a second control tunnel identifier of the peer wireless access node, selecting at the wireless access node a second gateway to replace a first gateway, establishing a control connection with the second gateway, transmitting to the second gateway the second control tunnel identifier of the peer wireless access node so that the second gateway may establish a control connection with the peer wireless access node, and continuing the signaling reduction mode. | 06-20-2013 |
20130258854 | DISTRIBUTED LOAD MANAGEMENT ON NETWORK DEVICES - This disclosure relates to a system and method for dynamically managing load on network devices in a distributed manner. As the proliferation of data rich content and increasingly more capable mobile devices has continued, the amount of data communicated over mobile operator's networks has exponentially increased. Upgrading the existing network to accommodate increased data traffic is neither desirable nor practical. One way to accommodate increased data traffic is by utilizing network resources more efficiently. This disclosure provides systems and methods for efficiently utilizing network resources by dynamically configuring the network in a distributed manner based on real-time load information. | 10-03-2013 |
20140105028 | SYSTEM AND METHOD FOR REDUCING PAGING IN UTRAN/GERAN/E-UTRAN NETWORKS WHEN IDLE SIGNALING REDUCTION IS ACTIVE - Systems and methods are provided for avoiding excessive paging through messaging-based solutions on a mobile network that supports multiple radio access technologies (RATs), such as both Long Term Evolution (LTE) and Global System for Mobile Communications (GSM)/Enhanced Data Rates for GSM Evolution (EDGE)/Universal Mobile Communications System (UMTS) technology, even in situations where the present location of the UE is not known. Preventing paging in access networks where the UE is not present ensures efficient use of radio resources in the paging channel and reduces signaling load on other interfaces. In one embodiment, a user equipment (UE) is simultaneously connected to a Serving General Packet Radio System (GPRS) Support Node (SGSN) and a Mobility Management Entity (MME). By using signaling between the SGSN and MME, the location of the UE may be tracked without requiring unnecessary paging, even when the UE is in IDLE mode or is inactive. | 04-17-2014 |
20150365789 | LOCATION REPORTING OF USER EQUIPMENT IN A CELLULAR NETWORK ENVIRONMENT - An example method is provided in one example embodiment and includes receiving, by a user equipment device, a list including at least one location identifier associated with an area for location reporting and an area identifier identifying the area for location reporting. The method further includes receiving a location identifier broadcast by a wireless network element, and determining whether the broadcast location identifier matches the at least one location identifier associated with the area for location reporting. The method further includes sending a location reporting message by the user equipment device to a first network node when it is determined that the broadcast location identifier matches the at least one location identifier associated with the area for location reporting. The location reporting message is indicative of the user equipment device either entering or exiting the area for location reporting. | 12-17-2015 |
20160007170 | SYSTEM AND METHOD FOR PROVIDING MESSAGE DELIVERY AND PAGING TO A GROUP OF USERS IN A NETWORK ENVIRONMENT - An example method is provided in one example embodiment and may include configuring paging parameters for a group of one or more user equipment (UE) based, at least in part, on a group identifier (ID) for the group of one or more UE; communicating the paging parameters to each of the one or more UE of the group; and paging one or more idle mode UE of the group according to the paging parameters to transition the idle mode UE to a connected mode for receiving a group message. In some instances, configuring the paging parameters can include configuring a paging frame and paging occasion for the group of one or more UE based on the group ID; configuring extended paging cycle radio frames for the group of one or more UE; and/or configuring a paging group Radio Network Temporary Identifier for the group of one or more UE. | 01-07-2016 |
20160007316 | SYSTEM AND METHOD FOR PROVIDING MESSAGE DELIVERY AND PAGING TO A GROUP OF USERS IN A NETWORK ENVIRONMENT - An example method is provided in one example embodiment and may include communicating a message for a group of one or more user equipment (UE) from a machine type communication-interworking function (MTC-IWF) to a packet data network gateway (PGW), wherein the message includes a group identity (ID) associated with the group of one or more UE; communicating the message from the PGW to one or more serving gateways (SGWs); and communicating the message from each of the one or more SGWs to each of the one or more UE of the group of the one via a tunnel for each of the one or more UE. | 01-07-2016 |
20160142999 | SYSTEM AND METHOD FOR REDUCING PAGING IN UTRAN/GERAN/E-UTRAN NETWORKS WHEN IDLE SIGNALING REDUCTION IS ACTIVE - Systems and methods are provided for avoiding excessive paging through messaging-based solutions on a mobile network that supports multiple radio access technologies (RATs), such as both Long Term Evolution (LTE) and Global System for Mobile Communications (GSM)/Enhanced Data Rates for GSM Evolution (EDGE)/Universal Mobile Communications System (UMTS) technology, even in situations where the present location of the UE is not known. Preventing paging in access networks where the UE is not present ensures efficient use of radio resources in the paging channel and reduces signaling load on other interfaces. In one embodiment, a user equipment (UE) is simultaneously connected to a Serving General Packet Radio System (GPRS) Support Node (SGSN) and a Mobility Management Entity (MME). By using signaling between the SGSN and MME, the location of the UE may be tracked without requiring unnecessary paging, even when the UE is in IDLE mode or is inactive. | 05-19-2016 |