Patent application number | Description | Published |
20090310539 | ESTABLISHING A SESSION IN A PACKET SWITCHED WIRELESS COMMUNICATIONS NETWORK - A packet-switched wireless communications network includes a mobile station and a radio network controller that are able to establish a radio connection therebetween. Messages are exchanges over one or more traffic channels to establish a packet-switched services session between the mobile station and the radio network controller. The radio connection is not closed until all messages for establishing the packet-switched services session have been exchanged between the mobile station and the radio network controller. | 12-17-2009 |
20110274066 | PROVIDING A DOWNLINK CONTROL STRUCTURE IN A FIRST CARRIER TO INDICATE CONTROL INFORMATION IN A SECOND, DIFFERENT CARRIER - A mobile station receives a downlink control structure in a first carrier, where the downlink control structure indicates that control information for the mobile station is on a second, different carrier. The mobile station decodes the control information in the second carrier, where the control information specifies resource allocation of a wireless link for the mobile station. More specifically, according to some implementations, the control channel in the first carrier specifies the resource allocation for an extended control channel in the second carrier, where the extended control channel specifies the resource allocation for traffic data of a wireless link for the mobile station. | 11-10-2011 |
20110286349 | Method and System for User Equipment Location Determination on a Wireless Transmission System - Neighbor cell hearability can be improved by including an additional reference signal that can be detected at a low sensitivity and a low signal-to-noise ratio, by introducing non-unity frequency reuse for the signals used for a time difference of arrival (TDOA) measurement, e.g., orthogonality of signals transmitted from the serving cell sites and the various neighbor cell sites. The new reference signal, called the TDOA-RS, is proposed to improve the hearability of neighbor cells in a cellular network that deploys 3GPP EU-TRAN (LTE) system, and the TDOA-RS can be transmitted in any resource blocks (RB) for POSCH and/or MBSFN subframe, regardless of whether the latter is on a carrier supporting both PMCH and POSCH or not. Besides the additional TDOA-RS reference signal, an additional synchronization signal (TDOA-sync) may also be included to improve the hearability of neighbor cells. | 11-24-2011 |
20120287888 | Adjusting Power of a Control Channel Based on a Characteristic of a Message in the Control Channel - An entity, such as a base station, in a wireless communications network performs power control of a control channel based on one or more characteristics of a message in the control channel. For example, the control channel can be a paging channel. The one or more characteristics include, as examples, the size and/or the type of message in the control channel. | 11-15-2012 |
20130090126 | System and Methods for Beam Shaping in a Self-Organizing network (SON) - Methods are components are included herein for implementing beam shaping algorithms to optimize antenna beam patterns. An embodiment method includes dividing a geographical area into a plurality of geographical bins, setting up a plurality of zones for a cell based on a plurality of boundary thresholds, receiving a plurality of signal measurements from a plurality of user equipments across the geographical bins, classifying the geographical bins into the different zones by comparing the signal measurements to the boundary thresholds of the zones, calculating a plurality of gain adjustments for the corresponding geographical bins in at least some of the zones, and generating a beam shaping pattern based on the gain adjustments. | 04-11-2013 |
20130315175 | Adjusting Power of a Control Channel Based on a Characteristic of a Message in the Control Channel - An entity, such as a base station, in a wireless communications network performs power control of a control channel based on one or more characteristics of a message in the control channel. For example, the control channel can be a paging channel. The one or more characteristics include, as examples, the size and/or the type of message in the control channel. | 11-28-2013 |
20130324183 | Adjusting Power of a Control Channel Based on a Characteristic of a Message in the Control Channel - An entity, such as a base station, in a wireless communications network performs power control of a control channel based on one or more characteristics of a message in the control channel. For example, the control channel can be a paging channel. The one or more characteristics include, as examples, the size and/or the type of message in the control channel. | 12-05-2013 |
20130324184 | Adjusting Power of a Control Channel Based on a Characteristic of a Message in the Control Channel - An entity, such as a base station, in a wireless communications network performs power control of a control channel based on one or more characteristics of a message in the control channel. For example, the control channel can be a paging channel. The one or more characteristics include, as examples, the size and/or the type of message in the control channel. | 12-05-2013 |
20130329668 | Adjusting Power of a Control Channel Based on a Characteristic of a Message in the Control Channel - An entity, such as a base station, in a wireless communications network performs power control of a control channel based on one or more characteristics of a message in the control channel. For example, the control channel can be a paging channel. The one or more characteristics include, as examples, the size and/or the type of message in the control channel. | 12-12-2013 |
20130329669 | Adjusting Power of a Control Channel Based on a Characteristic of a Message in the Control Channel - An entity, such as a base station, in a wireless communications network performs power control of a control channel based on one or more characteristics of a message in the control channel. For example, the control channel can be a paging channel. The one or more characteristics include, as examples, the size and/or the type of message in the control channel. | 12-12-2013 |
20130329670 | Adjusting Power of a Control Channel Based on a Characteristic of a Message in the Control Channel - An entity, such as a base station, in a wireless communications network performs power control of a control channel based on one or more characteristics of a message in the control channel. For example, the control channel can be a paging channel. The one or more characteristics include, as examples, the size and/or the type of message in the control channel. | 12-12-2013 |
20130331143 | Adjusting Power of a Control Channel Based on a Characteristic of a Message in the Control Channel - An entity, such as a base station, in a wireless communications network performs power control of a control channel based on one or more characteristics of a message in the control channel. For example, the control channel can be a paging channel. The one or more characteristics include, as examples, the size and/or the type of message in the control channel. | 12-12-2013 |
20130343311 | Providing a Downlink Control Structure in a First Carrier to Indicate Control Information in a Second, Different Carrier - A mobile station receives a downlink control structure in a first carrier, where the downlink control structure indicates that control information for the mobile station is on a second, different carrier. The mobile station decodes the control information in the second carrier, where the control information specifies resource allocation of a wireless link for the mobile station. More specifically, according to some implementations, the control channel in the first carrier specifies the resource allocation for an extended control channel in the second carrier, where the extended control channel specifies the resource allocation for traffic data of a wireless link for the mobile station. | 12-26-2013 |
20140098740 | Signaling Control for Reduced Signaling Storm and Improved User Equipment Battery Life - A UE comprising a transmitter configured to transmit data from a network; and a processor coupled to the transmitter and configured to execute an application that performs signaling with a wireless network via the transmitter, determine that the application is assigned to an application group based on signaling requirements of the application, and determine that the application group is associated with a connection parameter that limits network signaling of all applications in the group, and initiate a network signaling link for the application according to the connection parameter. | 04-10-2014 |
20140286193 | COMMUNICATION NETWORK HAVING PROXIMITY SERVICE DISCOVERY AND DEVICE SELF-ORGANIZATION - Methods and systems for establishing and/or maintaining communication cluster environments that support a plurality of communication devices. The plurality of communication devices can be configured to communicate with one another utilizing the communication cluster environment. The communication within the communication cluster environment can include device-to-device communications between two or more of the plurality of communication devices. Further, the device-to-device communications can utilizes one or more non-3GPP wireless communication protocols and/or standards. | 09-25-2014 |
20150045057 | Method and System for User Equipment Location Determination on a Wireless Transmission System - Neighbor cell hearability can be improved by including an additional reference signal that can be detected at a low sensitivity and a low signal-to-noise ratio, by introducing non-unity frequency reuse for the signals used for a time difference of arrival (TDOA) measurement, e.g., orthogonality of signals transmitted from the serving cell sites and the various neighbor cell sites. The new reference signal, called the TDOA-RS, is proposed to improve the hearability of neighbor cells in a cellular network that deploys 3GPP EUTRAN (LTE) system, and the TDOA-RS can be transmitted in any resource blocks (RB) for PDSCH and/or MBSFN subframe, regardless of whether the latter is on a carrier supporting both PMCH and PDSCH or not. Besides the additional TDOA-RS reference signal, an additional synchronization signal (TDOA-sync) may also be included to improve the hearability of neighbor cells. | 02-12-2015 |
20150078246 | Sending an Identifier of a Wireless Local Area Network to Enable Handoff of a Mobile Station to the Wireless Local Area Network - In a wireless communications network, the presence of a wireless local area network in a cell segment is determined. An identifier of the wireless local area network in the cell segment is sent to at least one mobile station in the cell segment to enable the at least one mobile station to hand off to the wireless local area network. Optionally, information identifying geographic boundaries of cell segments and the wireless local area network can be sent to the at least one mobile station. | 03-19-2015 |