Patent application number | Description | Published |
20090156165 | Attracting Access Terminals - Disclosed is a method that includes determining an identifier of an access terminal authorized to use an access point, and transmitting a service redirection message including the identifier. The method also includes transmitting a parameter that instructs the access terminal to wake up during the particular time slot in the repeating interval. | 06-18-2009 |
20090163238 | Adjusting Wireless Signal Transmission Power - A home base station receives signal to interference and noise ratio data from at least one access terminal, determines whether a transmission power of the home base station should be adjusted based on the received signal to interference and noise ratio data, and then adaptively adjusts the transmission power of the home base station based on the received signal to interference and noise ratio data. | 06-25-2009 |
20090168766 | Inter-Technology Bridging Over Access Points - A radio node bridges a first communication session from an access terminal using a first communication protocol to a network using a second communication protocol, and requests that a second communication session between the access terminal and the network be established, the second communication session using the first communication protocol. The radio node receives instructions for the access terminal to join the second session and instructs the access terminal to transfer an active call from the first session to the second session. | 07-02-2009 |
20090170440 | Interference Mitigation in Wireless Networks - A method of mitigating interference between a private access point and an access terminal in a radio access network, where the private access point uses a shared carrier frequency that is shared with a macro access point, and where the access terminal has an idle operational state and an active operational state, includes directing the access terminal to move to a first carrier frequency other than the shared carrier frequency if the access terminal operates on the shared carrier frequency in the active operational state. The access terminal is configured to communicate with the macro access point and the access terminal is not authorized to communicate with the private access point. N carrier frequencies are used by the macro access point, where N≧2. | 07-02-2009 |
20110032824 | Radio Network Control - In a radio access network, multiple radio network controllers are connected to several radio nodes using a network. The interconnected radio network controllers and radio nodes are addressable, and, therefore, each radio network controller can communicate directly with each radio node and visa versa. The radio access network can be configured to avoid active handoffs between radio network controllers by maintaining a traffic channel set up between an access terminal and a radio network controller even as the flow. | 02-10-2011 |
20120302249 | ASSIGNING CODE SPACE TO PORTABLE BASE STATIONS - In addition to other aspects disclosed, a portable base station requests assignment of a portion of a code space from a remotely located control station. The assignment is based upon the location of the portable base station. The portable base station is also capable of transmitting an identification signal using the assigned code space portion to uniquely identify the portable base station to one or more access terminals. | 11-29-2012 |
20140219162 | RADIO ACCESS NETWORKS - Among other things, a communication system comprising remote units and a controller is described. The remote units exchange radio frequency (RF) signals with mobile devices. At least some of the RF signals comprise information destined for, or originating from, a mobile device. The controller comprises one or more modems and is connected to an external network. At least one of the modems is a baseband modem and is configured to pass first data corresponding to the information. The controller is separated from the remote units by an intermediate network over which second data corresponding to the information is carried in frames between the controller and the remote units. The second data comprises baseband data and at least some of the baseband data is compressed in a frequency domain. The remote units and the controller are configured to compress the baseband data for transmission over the intermediate network. | 08-07-2014 |
20140219255 | RADIO ACCESS NETWORKS - Among other things, a communication system comprising remote units and a controller is described. Each of the remote units comprises one or more radio frequency (RF) units to exchange RF signals with mobile devices. At least some of the RF signals comprise information destined for, or originating from, a mobile device. The controller comprises one or more modems and is connected to an external network. At least one of the modems is a baseband modem and is configured to pass first data corresponding to the information. The at least one of the modems is configured to perform real-time scheduling of the first data corresponding to the information. The controller is separated from the remote units by an intermediate network. The intermediate network comprises a switched Ethernet network over which second data corresponding to the information is carried in frames between the controller and the remote units. | 08-07-2014 |
20140219267 | RADIO ACCESS NETWORKS - Among other things, a communication system comprising remote units, a reference timing source, a controller, a controller clock, and a remote unit clock. The remote units exchange radio frequency (RF) signals with mobile devices. The reference timing source is synchronized with a coordinated universal time (UTC) or a Global Positioning System (GPS). The controller clock is synchronized with the reference timing source and provides timing information to the controller. The remote unit clock is synchronized with the controller clock and provides timing information to a remote unit. The controller and the remote unit are configured to transmit time stamp messages to synchronize the controller clock and the remote unit clock, by avoiding contention between time stamp transmissions and baseband data transmissions or between time stamp transmissions of different remote units to the controller. | 08-07-2014 |
20160037550 | RADIO ACCESS NETWORKS - An example communication system in a cellular network comprises: a processing system comprising a controller and remote units, with the remote units being configured to communicate with the controller and to communicate with mobile devices within a communication cell of the cellular network. At least part of the processing system is configured to perform operations comprising: estimating signal strength experienced by all or some of the mobile devices; identifying, based at least on the signal strength, one or more of the mobile devices that can be scheduled for communication with one or more of the remote units in the communication cell on a same airlink resource; and scheduling the communication. | 02-04-2016 |
Patent application number | Description | Published |
20110042991 | CABLE GUIDE ON A VEHICLE DOOR - The present invention relates to a motor vehicle having a component whose position can be changed and which is provided with a cable. For this cable, the motor vehicle has a cable store with a force and/or torque storage means, of which the stored force and/or stored torque changes with the position of the component. | 02-24-2011 |
20120187738 | STRUCTURAL ELEMENT FOR A MOTOR VEHICLE - The invention relates to a structural element ( | 07-26-2012 |
20120234455 | METHOD FOR PRODUCING A REAR WALL OF A SEAT BACKREST - A method is described for manufacturing a vehicle seat structure, a vehicle seat or a vehicle seat bench. A frame structure and reinforcement ribs and absorption ribs are formed on at least one back shell, whereby structural insertion components are arranged in or on the back shell and/or the frame structure. | 09-20-2012 |
20130241108 | METHOD FOR PRODUCING A REAR WALL OF A SEAT BACK - A method for producing a rear wall of a seat back from at least one organic sheet, includes back-moulding at least one organic sheet in an injection moulding tool with a rib structure, such that a bond is formed between the organic sheet and the rib structure, so that an integral component is formed. | 09-19-2013 |
20140377498 | METHOD FOR PRODUCING A COMPONENT AND COMPONENT - A component having at least one structural component and one organic sheet, and a method for producing the component, are described. In a first step, a woven-fabric hose is arranged in a contour of a tool and then the tool is closed. In a second step, a plastic, in particular a melt, is injected into the woven-fabric hose arranged in the closed tool. In a third step, a fluid and/or supporting element is introduced into the woven-fabric hose, a cavity thus being formed in the woven-fabric hose. An organic sheet is formed and backmolded with a plastic, and the formed and backmolded organic sheet is bonded to the structural component to produce the component. | 12-25-2014 |
20150076886 | METHOD FOR PRODUCING A BACKREST REAR PANEL - In a method for producing a backrest rear panel from at least one organic sheet, a plurality of reinforcing beads and a frame-shaped bead, which circles the reinforcing beads, are formed in at least one organic sheet. In a molding tool, a rib structure is formed in the circling frame-shaped bead on the rear of the backrest rear panel in such a manner that a rib structure closes flush with the rear of the backrest rear panel, with the result that an even surface is formed on the rear of the backrest rear panel. A bonded connection is formed between the organic sheet and rib structure with the result that a one-piece component is formed. | 03-19-2015 |