Patent application number | Description | Published |
20080211611 | Transformer with Electrical Shield - A transformer, in particular an entirely cast resin transformer, includes at least one lower voltage winding and at least one upper voltage winding. The application of an electrical shielding around the upper voltage winding makes it possible to prevent a voltage disruptive discharge in such a way that the outer wall of the transformer can be touched by a person and also provides the transformer with electromagnetic shielding. The transformer is provided with bushings for internal electric connections and for that reason, it can be placed in media affected by dirty surroundings and in open air. | 09-04-2008 |
20080290981 | Fixing Apparatus for an Electrical Winding - An electrical winding can be arranged concentrically around a magnet core. A novel transformer includes at least one magnet core and at least one electrical winding, wherein the electrical winding can be arranged concentrically around the magnet core. The electrical windings are connected fixedly to a fixing apparatus, wherein the fixing apparatus can be fixed in a radial plane. As a result, subsequent fixing of the electrical windings in relation to one another and in relation to the magnet core which is to be reinforced mechanically is dispensed with. | 11-27-2008 |
20110175696 | ELECTRIC WINDING BODY AND TRANSFORMER HAVING FORCED COOLING - An electrical winding body includes an electrically conductive winding and an insulation surrounding the winding. The surrounding insulation surrounds the entire winding and forms a mechanically stable winding body. At least one continuous channel having an opening in the electrical winding body is disposed inside the winding body. An extension element is placed in the openings of the continuous channels to elongate the channels beyond the dimensions of the electrical winding body, thus providing for improved cooling. Side elements are additionally attached on the outer wall of the electrical winding body to create an intermediate space which forms a new cooling channel that produces an additional cooling effect due to an air current created by the chimney effect. | 07-21-2011 |
20110210812 | HOLDING DEVICE FOR A CAST RESIN TRANSFORMER WINDING - A holding device for fastening a cast resin transformer winding relative to a transformer core has a support element and a receiving element attached to a tie rod. By fastening the support element to the receiving element attached to the tie rod, a cast resin transformer winding can be fixed rigidly and precisely centered relative to a transformer core. By attaching the receiving element directly on the tie rod, circulation in the lower region of the cast resin transformer winding or of an insulating cylinder also attached to the support element is ensured and thereby the thermal properties of a cast resin transformer winding produced in this way are improved. Furthermore a modular and thus simple design of the cast resin transformer is possible due to the possibility of connecting the receiving element to the tie rod by way of the support element. | 09-01-2011 |
20120044035 | WINDING AND METHOD FOR PRODUCING A WINDING - A winding includes a wound electrical conductor having an electrical insulator. A method is also provided for producing a winding. The winding can be produced as a single piece by using a support on which the electrical conductor can be disposed and electrically insulated. The support is particularly implemented in the form of a cylindrical spiral as a coil, and thereby allows practically unlimited single-piece production of the winding. The cross section and/or the width of the electrical conductor can simultaneously be varied by location on the support. | 02-23-2012 |
Patent application number | Description | Published |
20080205648 | APPARATUS, AND ASSOCIATED METHOD FOR LENGTHENING DATA COMMUNICATED IN A RADIO COMMUNICATION SYSTEM WITH PADDING BYTES - Apparatus, and an associated method, for facilitating transmission of block-formatted data by an EDGE-capable mobile station. When the mobile station is instructed to use an MCS-8 modulation coding scheme, in initial transmission of the data, the mobile station determines the amount of data that is to be transmitted. If only a single RLC block is to be transmitted at MCS-8, MCS-6 is instead utilized. And, padding bytes are added to the MCS-6 data blocks. | 08-28-2008 |
20080207257 | APPARATUS, AND ASSOCIATED METHOD, FOR FACILITATING COMMUNICATION CONNECTION BETWEEN A MOBILE STATION AND A COMMUNICATION NETWORK - Apparatus, and an associated method, for forming a communication connection between a mobile station and a communication network. The communication network is of either of two protocol versions, such as a UMA-compliant network and a GAN-compliant network. A network access identifier is formed at the mobile station of a format that permits its acceptance by the communication network. If a first network access identifier is formed of a format that is incompatible with the protocol version of the communication network, a subsequent network access identifier is formed of the format of the other of the protocol versions. A listing is maintained at the mobile station that identifies the determined protocol version of the communication network. | 08-28-2008 |
20080310448 | APPARATUS, AND ASSOCIATED METHOD, FOR SELECTING AND NEGOTIATING FRAME SIZE OF COMMUNICATION DATA COMMUNICATED IN A RADIO COMMUNICATION SYSTEM - Apparatus, and an associated method, for negotiating an LLC frame size for a UMA/GAN network. A calculator, embodied at a mobile station, calculates an optimal frame size, i.e., an N | 12-18-2008 |
Patent application number | Description | Published |
20100227616 | Method And System For Detecting Data Congestion And Applying A Cell Reselection Offset - A method and apparatus for reducing data congestion in a cell having signal strength, the method having the steps of: assigning a congestion penalty at a mobile device to a cell; applying the congestion penalty to the signal strength to create a selection value; and performing cell reselection using the selection value. | 09-09-2010 |
20110222475 | COMMUNICATION STATIONS AND METHODS FOR TRANSMITTING ON A RANDOM ACCESS CHANNEL - Example communication stations and methods for transmitting on a random access channel (RACH) in wireless networks are disclosed herein. An example method for transmitting on an enhanced RACH by a device such that an initial access burst is received in a single time slot by a wireless network involves determining a timing advance, the timing advance being associated with a serving cell. The example method also involves transmitting, using the determined timing advance, the initial access burst, on the enhanced RACH, that includes at least one of an identifier or user data. | 09-15-2011 |
20110222476 | COMMUNICATION STATIONS AND METHODS FOR TRANSMITTING ADDITIONAL INFORMATION ON AN ENHANCED RANDOM ACCESS CHANNEL - Example communication stations and methods for transmitting additional information on an enhanced random access channel (RACH) are disclosed herein. An example method performed by a device involves generating an initial access burst for transmission on an enhanced RACH and transmitting the initial access burst using a timing advance. The timing advance is to cause the initial access burst to be received at the network within a single time slot of the enhanced RACH. The initial access burst includes at least one of information about capabilities of the device or information identifying the device. The example method also involves receiving a temporary block flow (TBF) assignment from the network in response to sending the at least one of the information about the capabilities of the device or the information identifying the device. | 09-15-2011 |
20110222492 | METHODS AND APPARATUS FOR REGISTRATION AND DATA TRANSMISSION USING FAST/ZERO CONTENTION RESOLUTION - Example methods and apparatus for registration and data transmission using fast/zero contention resolution are disclosed. An example method for transmission on a random-access channel (RACH) involves transmitting a mobile station radio access capabilities (MS RAC) message to a network and receiving an identification (ID) from the network subsequent to the MS RAC. The ID is locally unique and provides contention resolution. A timing advance is determined and further transmissions are performed on the RACH using the ID and the TA. | 09-15-2011 |
20110222527 | BASE STATIONS AND METHODS FOR RECEIVING TRANSMISSIONS ON AN ENHANCED RANDOM ACCESS CHANNEL - Example base stations and methods for receiving transmissions on an enhanced random access channel (RACH) are disclosed herein. An example method for receiving transmissions on an enhanced RACH from a device such that an initial access burst is received in a single time slot from the device involves receiving the initial access burst from the device on the enhanced RACH. The initial access burst is sent by the device using a timing advance determined at the device. The initial access burst includes at least one of an identifier or user data. The enhanced RACH is a contention-based uplink-only channel requiring use of timing advances for transmissions thereon. | 09-15-2011 |
20110223932 | TIMING ADVANCE ENHANCEMENTS FOR CELLULAR COMMUNICATIONS - Example methods and apparatus to implement timing advance enhancements for cellular communications are disclosed. A disclosed example method to communicate over a cellular network by a device involves retrieving a stored timing advance value and determining if the stored timing advance value is valid based at least on whether the device is operating in a stationary mode. When the stored timing advance is valid, a contention-based transmission is transmitted to a network using the stored timing advance value in order to compensate for propagation delay. | 09-15-2011 |
20110300866 | SYSTEM AND METHOD FOR REPORTING OF NEIGHBOUR CELLS IN HANDOVER FROM GAN - Methods are described for use in a mobile device such that when the mobile device is connected to a generic access network (GAN) cell, the mobile device receives information including characteristics pertaining to one or more neighbour cells in a network that are not GAN cells. The mobile device can then determine at least a list of candidate neighbour cells for handover from the GAN cell to a cell that is not a GAN cell as a function of the information. In some embodiments of the invention the network that is not a GAN is a UTRAN network and a candidate list of 3G cells are generated. | 12-08-2011 |
20120238271 | METHOD AND SYSTEM FOR FACILITATING HANDOVER FOR A MOBILE DEVICE - A method and apparatus for enabling handover of a mobile device in a network supporting a single unacknowledged control block on a control channel, where if channel conditions exceed a threshold, the method sends, from a mobile device, a request or message utilizing a control channel; and if channel conditions do not exceed the threshold, the method delays the sending of the request or message to permit a handover message to use the control channel. | 09-20-2012 |
20140067349 | CLUSTERING OF PERSONAL ELECTRONICALLY ENCODED ITEMS - A method performed on an electronic device for clustering personal electronically encoded items. Such items are clustered in response to one or more perspective directives from a user that are received by the device by creating one or more perspectives each representative of a personal area of user interest identified by the user. Responsive to one or more first clustering directives from the user, the system clusters one or more of the user's personal electronically encoded items with one or more of the created one or more perspectives and develops a probability model for managing the user's personal electronically encoded items based on the one or more perspective directives and the one or more first clustering directives. | 03-06-2014 |
20140067807 | MIGRATION OF TAGS ACROSS ENTITIES IN MANAGEMENT OF PERSONAL ELECTRONICALLY ENCODED ITEMS - A method performed on an electronic device for migrating tags across entities. The migration of the tags is performed following an analysis of one or more personal electronically encoded items associated with a previously created perspective or album associated with the previously created perspective, responsive to a user decision the creation of a new perspective, a new album associated with one of the previously created perspectives, or a new perspective and a new album associated with the new perspective, responsive to a user decision to treat the previously created perspective or album as an individual entity, and association of the previously created perspective or album with the new perspective or new album. The tags are respectively migrated from the new perspective or the new album to the associated previously created perspective or the previously created album and to associated ones of the one or more personal electronically encoded items. | 03-06-2014 |
20140067878 | ANALYSIS AND PROPOSAL CREATION FOR MANAGEMENT OF PERSONAL ELECTRONICALLY ENCODED ITEMS - A method performed on an electronic device for creating a proposal to a user. The proposal is created from an analysis of one or more personal electronically encoded items associated with one or more previously created perspectives unique to a user with each of the previously created perspectives representative of user interest and is based on similarities determined from the analysis. The proposal includes the creation of a new perspective, a new album, or a new perspective and a new album associated with the new perspective and the association therewith of one or more of the one or more analyzed personal electronically encoded items. Responsive to user acceptance of the proposal, the system creates the new perspective, the new album, or the new perspective and the new album associated with the new perspective and associates therewith one or more of the one or more analyzed personal electronically encoded items. | 03-06-2014 |