Patent application number | Description | Published |
20130235855 | OPTIMIZED SYSTEM ACCESS PROCEDURES - A base station subsystem (BSS) and a method are described herein for improving an Access Grant Channel (AGCH) capacity when a downlink Temporary Block Flow (TBF) is established for at least one mobile station and used for sending the respective downlink payload. Plus, a mobile station (MS) and a method are described herein for improving the AGCH capacity when the mobile station is sent information required for establishing a downlink TBF on which it receives its respective downlink payload. | 09-12-2013 |
20140045499 | FULL MULTI OPERATOR CORE NETWORK (MOCN) AND MOBILITY TO OTHER RADIO ACCESS TECHNOLOGIES (RATS) - A telecommunications node (e.g., base station subsystem) and method are described herein that broadcasts a set of system information messages (e.g., SI2quater messages or pairs of SI2ter messages and SI2quater messages) for use by a legacy mobile station which enhances the overall probability (over time) that the legacy mobile station (non-supporting mobile station) in a network sharing scenario will find frequency, cell information or a combination of both within the broadcasted system information messages to be used for the legacy mobile station's cell reselection process to provide continuity with the legacy mobile station's registered PLMN (i.e. the Common PLMN of a shared radio access network). In addition, the telecommunications node (e.g., base station subsystem) and method can also broadcast a different type of system information message for used by a supporting mobile station. | 02-13-2014 |
20140329550 | PAGING FOR LONGER PAGING CYCLES - A radio network node receives a page request from a core network node. The page request indicates to page a wireless communication device. The radio network node determines a next occurrence of a monitoring window during which the wireless communication device will monitor a paging channel associated with the radio network node. If the amount of time until the next occurrence of the monitoring window exceeds an amount of time that the radio network node can store the page request, the radio network node discards the page request and sends a response to the core network node indicating that the page request was discarded; the response includes a paging timer value that indicates when the core network node should repeat the page request. | 11-06-2014 |
20140334404 | RADIO ACCESS NETWORK NODE AND MOBILE STATION WITH INCREASED ACK/NACK SPACE FOR PACKET DOWNLINK ACK/NACK MESSAGE - A radio access network node (e.g., base station system), a mobile station, and various methods are described herein that increase the size and/or efficiency of an ack/nack bitmap in one or more control messages (e.g., Packet Downlink Ack/Nack message(s)). The mobile station when operating in a Downlink Multi Carrier mode sends the one or more control messages to the radio access network node. | 11-13-2014 |
20150056990 | EXTENDING EARFCN VALUE RANGE IN GERAN - An E-UTRAN neighbor cell list is broadcast in a GERAN network using the extended EARFCN value ranges (i.e., 18 bits). Extending the EARFCN value ranges in GERAN and signaling EARFCN values within the extended EARFCN value range to inter-RAT-capable UEs that camp in GERAN allow GERAN to support continued inter-RAT mobility between GERAN and E-UTRAN networks. E-UTRAN neighbor cell information may be communicated to UEs in the GERAN network by System Information message broadcasts using the extended EARFCN value ranges. | 02-26-2015 |
20150117371 | ASSIGNMENT OF RADIO RESOURCES TO BE USED ON UPLINK TRANSMISSIONS IN A MULTI-USER MULTIPLE INPUT MULTIPLE OUTPUT (MU-MIMO) COMMUNICATION SYSTEM - An access point and method are described herein for interacting with a mobile station and assigning radio resources (e.g., multiple USFs, multiple TSCs, multiple MCSs, multiple PC levels) at least a portion of which are to be used for upcoming uplink transmissions by the mobile station to the access point. In addition, a mobile station and method are described for interacting with an access point and receiving therefrom assigned radio resources (e.g., multiple USFs, multiple TSCs, multiple MCSs, multiple PC levels) at least a portion of which are to be used for upcoming uplink transmissions to the access point. | 04-30-2015 |
20150117372 | ASSIGNMENT OF RADIO RESOURCES TO BE USED ON DOWNLINK TRANSMISSIONS IN A MULTIPLE INPUT MULTIPLE OUTPUT (MIMO) COMMUNICATION SYSTEM - An access point and method are described herein for receiving a report from the mobile station containing at least one of a channel quality and a signal strength for each of one or more streams associated with each of one or more transmission modes used during a period of time to send payload to the mobile station, and analyzing the received report to determine one or more downlink control parameters to be used for sending additional payload to the mobile station. In addition, a mobile station and method are described herein for detecting one or more modes of transmissions used by the access point during a period of time to send payload to the mobile station, generating a report containing at least one of a channel quality and a signal strength for each of one or more streams associated with each of the detected one or more transmission modes used by the access point to send the payload to the mobile station, and transmitting the report to the access point. | 04-30-2015 |
20150155997 | Improved Temporary Block Flow Release - A method for a GSM/EDGE node ( | 06-04-2015 |
20150230121 | MTC DEVICE, SERVING NODE, AND VARIOUS METHODS FOR IMPLEMENTING A DOWNLINK STACK REDUCTION FEATURE - A machine type communications (MTC) device, a serving node (e.g. SGSN), and various methods are described herein for implementing a downlink stack reduction (DSR) feature. The DSR feature reduces the ratio of UDP/IP overhead to MTC data packet payload in MTC communications which will serve to substantially minimize the amount of radio interface bandwidth consumed and therefore significantly improve the Packet Data Channel (PDCH) utilization within the telecommunication network. | 08-13-2015 |
20150230122 | MTC DEVICE, SERVING NODE, AND VARIOUS METHODS FOR IMPLEMENTING AN UPLINK STACK REDUCTION FEATURE - A machine type communications (MTC) device, a serving node (e.g. SGSN), and various methods are described herein for implementing an uplink stack reduction (USR) feature. The USR feature reduces the ratio of UDP/IP overhead to MTC data packet payload in MTC communications which will serve to substantially minimize the amount of radio interface bandwidth consumed and therefore significantly improve the Packet Data Channel (PDCH) utilization within the telecommunication network. | 08-13-2015 |
20150230203 | MOBILE STATION, ACCESS NODE, SERVING NODE AND VARIOUS METHODS FOR IMPLEMENTING AN ABBREVIATED PAGE RESPONSE PROCEDURE - A mobile station, an access node (e.g., BSS), a serving node (e.g., SGSN) and various methods are described herein for implementing an abbreviated page response (APR) procedure. The APR procedure improves a paging-page response scenario wherein the MS after receiving a paging message from the access node sends a page response to the access node using a single uplink radio block instead of establishing an uplink Temporary Block Flow (TBF) in order to send the page response. The APR procedure effectively improves the radio resource utilization efficiency between the mobile station and access node which is desirable in the wireless telecommunications field. | 08-13-2015 |
20150271665 | Mobile Station, Access Node and Various Methods for Implementing an Accelerated System Access Procedure - A mobile station (e.g., an MTC device), an access node (e.g., BSS) and various methods are described herein for implementing an accelerated system access procedure (ASAP) which improves the radio resource utilization efficiency by having: (1) the mobile station transmit a packet channel request to the access node, where the packet channel request includes a unique identifier associated with the mobile station, and (2) the access node after receiving the packet channel request transmits an Immediate Assignment (IA) message to the mobile station, where the IA message includes the unique identifier associated with the mobile station. | 09-24-2015 |
20150341884 | OPTIMIZED SYNCHRONIZATION PROCEDURE FOR PROLONGED PERIODS OF SLEEP - A wireless device and method are described herein for implementing synchronization procedures when the wireless device operates using a prolonged sleep mode in a cellular network, wherein the synchronization procedures have a benefit of reducing the energy consumption of the wireless device's battery. | 11-26-2015 |
20150373683 | MANAGEMENT OF WIRELESS DEVICES IN LIMITED RADIO COVERAGE - A mechanism is described herein for enhancing the radio coverage for a wireless device based on an exchange of uplink and downlink radio condition information, referred to as uplink and downlink Radio Coverage Category (RCC) values, between the wireless device and a network (e.g., a Radio Access Network (RAN) node, Core Network (CN) node) for use in data transmission (e.g., control plane related signaling or user plane related payload transmission). | 12-24-2015 |
20160037540 | MAXIMIZING CHANNEL CAPACITY FOR COMMON DOWNLINK CHANNELS - A wireless access node and method are described herein for improving a bandwidth utilization efficiency of a common downlink (DL) channel when transmitting device-related information included in one or more messages to a wireless device or a group of wireless devices, wherein the one or more messages have one or more transport block formats that meet a coverage class need of the wireless device or the group of wireless devices. In addition, a wireless device and method are described herein for improving a bandwidth utilization efficiency of the common DL channel by receiving one or more messages including device-related information on the common DL channel from the wireless access node, wherein the one or more messages have one or more transport block formats that meet a coverage class need of the wireless device. | 02-04-2016 |
20160105926 | FRAME NUMBER EXTENSION FOR LONG DISCONTINUOUS RECEIVE (DRX) CYCLES - A wireless device (e.g., Machine Type Communications (MTC) device), a radio access network node (e.g., evolved Node B), and various methods are described herein for implementing long paging cycles (i.e., long discontinuous receive (DRX) cycles) within a wireless communication network. | 04-14-2016 |
Patent application number | Description | Published |
20080259658 | Limit for the harmonics of a current - A wiring arrangement and an appliance for limiting the harmonics of a current supplied to a frequency converter from an AC electricity supply network, which frequency converter can be connected to a three-phase AC electricity supply network, in which frequency converter is an uncontrolled network bridge ( | 10-23-2008 |
20090009277 | Filtering choke arrangement - DC choke arrangement of a power transformer, especially of a frequency converter, provided with a DC circuit and connected to an AC electricity network, to limit the harmonics of the network current taken by an appliance from the AC network, in which DC choke arrangement is at least one choke (Ldc+, Ldc−), which is arranged in the magnetic core, which contains pillar parts and yoke parts ( | 01-08-2009 |
20090140829 | FILTERING CHOKE ARRANGEMENT - A polyphase filtering choke arrangement of a power electronics appliance, more particularly of a frequency converter. which arrangement comprises two separate magnetic cores, around both of which a polyphase winding is arranged, particularly for filtering the harmonics of a network current and the common-mode noise currents, wherein both the magnetic cores ( | 06-04-2009 |
20110044080 | CONVERTER - A converter includes a converter bridge ( | 02-24-2011 |
20150340943 | ELECTRIC INTERFERENCE LIMITATION - A method and an arrangement for limiting the interference to a common electric power network, generated by a power electronics device, e.g. a frequency converter, which power electronics device comprises of at least one switch type component being able to change the output voltage value at a predefined permissible switching frequency range. The method comprises scanning through the permissible switching frequency range, recording measured common mode current values as a function of the switching frequency, and setting the final switching frequency of the switch type component out of a value where a local maximum value of the common mode current has been recorded. | 11-26-2015 |