|| List of recent Telecommunication System-related patents
|Method and arrangement in a telecommunication system|
The present invention relates to a method in a cellular communication system, for avoiding errors in a harq process, wherein an ndi flag is used both for indicating either semi-persistent scheduling, sps activation or sps retransmissions, and also for indicating, by toggling of the flag, a new transmission in dynamic scheduling mode. The method comprises the steps of receiving, in a scheduling message, an indication that dynamically scheduled transmission will take place; if a semi persistent resource has occurred for the same harq process since a previously received indication for dynamically scheduled transmission, then considering the ndi flag to be toggled regardless of the value of the ndi flag.
|Method and arrangement for real-time difference determination for mobile terminal positioning|
A method disclosed herein provides a real time difference determination for a mobile terminal in a telecommunication system comprising a plurality of enodebs. The method includes determining a first timing advance value representative of a first geographical distance measure between the mobile terminal and a first serving enodeb before handover to a second serving enode b, determining a second timing advance value representative of a second geographical distance measure between the mobile terminal and the second enodeb after the handover, determining toa measure between the mobile terminal and at least two of the enodebs, and signaling representations of the determined first and second geographical distance measures and the determined toa measures for the mobile terminal to at least the second enodeb with a respective unique identification parameter of the at least two enodebs.
|Calibration sub-system for telecommunication systems|
A calibration sub-system for calibrating a unit of a distributed antenna system is provided. The calibration sub-system includes a signal generator, a receiver, and a processor.
|Radio resource allocation method and telecommunication apparatus|
A radio resource allocation method for use in a radio telecommunication system for a first radio telecommunication apparatus and a second telecommunication apparatus carrying out a radio telecommunication by using an allocated radio resource, comprising selecting a resource allocation pattern identifying a combination of radio resources allocatable within a resource management space from among a pre-prepared plurality of resource allocation patterns, and notifying the second radio telecommunication apparatus of pattern identifier information identifying the selected resource allocation pattern and of startup position information thereof within the resource management space.. .
|Phich resource provisioning in time divsion duplex systems|
A method is provided for communication in a wireless telecommunication system. The method comprises provisioning, by a network element, for a carrier aggregation-capable ue, in a control region of a downlink subframe, at least one resource for a phich..
|Method for the use of a gsm/umts mobile communication network by a user equipment attached to a core network of an evolved packet system (eps) mobile communication network|
A method for use of a global system of mobile communication (gsm) and universal mobile telecommunication system (umts) (gsm/umts) mobile communication network by a user equipment attached to a core network of an evolved packet system (eps) mobile communication network, the use of the gsm/umts mobile communication network being the result of a fallback operation, includes, prior to an invocation of a service that triggers the fallback operation: performing an updating operation regarding assignment of a location area code (lac) and/or a serving mobile switching center (msc) to the user equipment; and/or performing, autonomously by the user equipment, a measurement operation regarding a current general packet radio system (gprs)/edge radio access network (geran) or umts terrestrial radio access network (utran) (geran/utran) radio environment in order to identify potential csfb target cells of the user equipment.. .
|Phich transmission in time division duplex systems|
A method is provided for communication in a wireless telecommunication system. The method comprises multiplexing, by a network element, at least one symbol of a phich onto at least one resource element of a pcfich..
|Identification of relay base stations in wireless networks|
It is provided a solution for assigning to a relay node of a wireless telecommunication system an identifier from which a corresponding identifier of a central node associated with the relay node is derivable according to a determined rule. Accordingly, the identifiers of central nodes and their relay nodes are assigned in a manner which facilitates identification of a central node from a received relay node identifier, thereby avoiding the necessity of consulting higher layer controllers in order to identify the central node..
|Call flow system and method for use in a voip telecommunication system|
A method of establishing a communication link between a mobile terminal of a wireless network and a subscriber of a network, such as an enterprise network, and/or a residential network.. .
|Network-controlled e-utran neighbour cell measurements|
The present disclosure relates to methods and arrangements in a telecommunication system for network-controlled bandwidth for neighbor cell measurements. An appropriate network unit in the serving cell signals measurement bandwidth values to the ue which uses the signal values to perform one or more downlink measurements on the serving as well as the neighbor cells..
|Method and apparatus for bearer processing|
A bearer processing method is disclosed. The method includes these steps: a system border node receives a packet data protocol (pdp) context request initiated by a universal mobile telecommunication system (umts); the system border node adjusts a request bearer resource allocation message of a system architecture evolution (sae) system or the pdp context request of the umts according to the received pdp context request to map the bearer resource allocation procedure of the sae system and the bearer resource allocation procedure of the umts.
|Method and arrangement for acknowledgement of contention-based uplink transmissions in a telecommunication system|
A method is provided in a base station for providing feedback to user equipments on reception status of data transmitted by the user equipments. The base station and the user equipments are within a wireless communication system adapted for contention based transmissions.
|Method and apparatus for enabling dns redirection in mobile telecommunication systems|
Method and radio network controller of a mobile telecommunication network for providing dns redirection in a mobile telecommunication network. The radio network controller includes an interface configured to receive a dns query from a mobile terminal and a domain name system, dns, interceptor module.
|Rf thermal fuse|
Certain aspects are directed to a thermal fuse for preventing overheating of rf devices in a telecommunication system. The rf thermal fuse includes a body, a conductive bolt, and a driving mechanism.
|Telecommunication system and method of communicating protocol information|
The present invention applies to telecommunication networks, such as wireless mobile networks. In particular, the present invention deals with providing more efficient use of the resources of such mobile networks.
|Method and system for wdm transmission with chromato-temporal encoding|
A transmitter and a receiver for an optical telecommunication system of the wdm type are disclosed. In one aspect, the transmitter uses a chromato-temporal encoder which, with each block of symbols to be transmitted, associates a code matrix, where each element of the matrix corresponds to a wavelength and a use of the channel.
|Multiple language support in telecommunication systems|
Embodiments provide caller information in multiple languages to multiple receiving communication devices. In one embodiment, the method includes receiving a call request from a sending endpoint communication device connected to a network.
|Methods and devices for transmission of signals in a telecommunication system|
Transmitter and receiver technologies are provided that allow more than two users in a time-slotted communications system to share the same time slot by creating orthogonal sub-channels, while keeping the receiver complexity low are provided. Moreover, the users can in accordance with some embodiments employ gmsk or other non-linear continuous phase modulation technique..
|Method for sending status information in mobile telecommunications system and receiver of mobile telecommunications|
Discussed is a method of sending status information (status pdu) in which a receiving side reports a data received state to a transmitting side in a mobile telecommunication system. A receiving side rlc entity considers an available radio resource to construct a status pdu fit to the size of the radio resource and then sends the constructed status pdu to a transmitting side rlc entity, thereby avoiding a deadlock situation of rlc protocols..
|Dynamic clustering for coordinated transmission in wireless communication systems|
Systems and methods provide for applying a clustering based assignment algorithm (cbaa) in a telecommunication system. A method includes: receiving strength information for transmission points belonging to an associated coordinated multi-point (comp)-cell; determining the clustering subsets, wherein the step of determining the clustering subsets includes: applying a k-means algorithm to the strength information to form k clusters; identifying the cluster associated with each ue; associating a cluster to each transmission point in accordance to a pre-defined rule; and selecting the ues to be serviced; and reporting the clustering formations..
|Telecommunication system with variable functionality|
The proposed system relates to communication and telecommunication fields, particularly to telecommunication systems with variable functionality. It can find useful applications in systems and networks for global and regional communication and data transmission, and significantly raise the reliability and protection of internet segments.
|Method and system for providing network based target advertising|
A telecommunication system implements a method for providing a targeted on-line advertisement to a user accessing a content provider node of the system. The system further comprises an ad selection node and an user identification node.
|System and method for hybrid telecommunication|
A hybrid telecommunication system for providing data to a requesting mobile device has been disclosed. The system includes a base station server adapted to receive the data request signals.
|Interactive avatars for telecommunication systems|
This invention is an apparatus an methods which integrates users' avatars into ip-based calling and messaging telecommunication services in such a way that avatar can be animated in real-time according to spoken words, anticipated gestures and pre-set and stored emotions. The invention includes an online editor to generate and customize users avatars..
|Widely deployable charging system for vehicles.|
A mechanical, electrical and telecommunication system to electrically connect a vehicle to an electricity source to transfer energy to the vehicle is presented. The system is designed to tolerate misalignments of a parked vehicle with respect to the parking stall.
|Neighbor cell list automatic configuration apparatus and method for self-organizing network and mobile telecommunication system for the same|
Provided are a neighbor cell list (ncl) automatic configuration apparatus and method for implementing self-organizing network (son) and a mobile communication system for the same. The ncl automatic configuration apparatus and method collect at least one of neighbor cell information including cell searching information necessary for a handover of a user equipment to a neighbor cell and distance information between a corresponding base station and a neighbor cell.
|System and method for gathering information related to a geographical location of a callee in a public switched telephone network|
In a telecommunication system having at least two communicants (i.e., a caller and a callee), a system and method are presented for collecting information associated with the geographical location of either of the communicants. In one embodiment, the approach entails receiving a geographical location corresponding to a public switched telephone network (pstn) telephone number, and collecting geographical location information associated with the received geographical location..
|Authentication of mobile communication device communicating through wi-fi connection|
A wireless mobile communication device may be configured to include its mobile device number (mdn) and its mobile equipment identification (meid) with each outgoing communication request when communicating over the internet through a wi-fi connection. A server may be configured to authenticate each request by comparing the meid and mdn which are received from the wireless mobile communication device with meid and mdn pairs which are stored in an equipment registration database.
|Method and testing system for testing an analogue front end|
Method for testing an analogue front end coupled to a telecommunication line of a telecommunication system and a related testing system is described. The testing system comprises a single ended line testing measurement module for applying single ended line testing measurements via said analogue front-end upon said line and for collecting thereby single ended line testing measurements; and a processing means for interpreting the single ended line testing measurements and for thereby judging that the analogue front end being out of order and a control means for controlling the single ended line testing measurement module and processing means..
|Enhanced common downlink control channels|
A method is provided for communication in a wireless telecommunication system. The method comprises designating, by a network element, a first set of time-frequency resources for transmitting a first set of downlink control channels for a plurality of ues, wherein the first set of time-frequency resources is known to the plurality of ues, and wherein the first set of time-frequency resources varies from a first time interval to a second time interval.
|Telecommunication systems and encryption of control messages in such systems|
A method for encrypting radio resource control (rrc) messages exchanged between a wireless communication device and a node in a wireless communication system includes separating sequence number rollover events from mobility events while encrypting radio resource control (rrc) messages for exchange within a wireless communication system. According to the method, the sequence number rollover events and mobility events are separated by utilizing a state transition counter, a handover counter, and an overflow counter such that, when the state counter is incremented due to occurrences of a first group of events, the handover counter and the overflow counter are re-set to zero and, when the handover counter is incremented due to occurrences of a second group of events the overflow counter is re-set to zero.
|Automatic machine to machine distribution of subscriber contact information|
A method and system for replacing contact information without significant human intervention. A subscriber's replacement contact information is automatically sent to specified recipients in a telecommunication system.
|Enhanced phich transmission for lte-advanced|
A method is provided for communication in a wireless telecommunication system. The method comprises generating a sequence of signals of an enhanced physical harq (hybrid automatic repeat request) indicator channel (e-phich).
|Method and system for automatic seamless mobility|
A telecommunication system and method for automatically and seamlessly switching voice calls on a wireless mobile device between different wireless network services during the same conversation without user interaction and without being noticeable to the parties on the call. For example, a voice call at a mobile device using the services of a wireless wide area network (e.g., gsm/gprs cellular network) may be switched over to a wireless local area network (e.g., 802.11 wireless network), and vice versa, while the call is in progress and without any input from the parties on the call.
A subscriber of a telecommunication system has a plurality of associated telecommunication devices which are each contactable via a device-shared identification address. A first device can communicate with a telecommunications network.
|Method and arrangement for feeder sharing in a telecommunication system|
A filter arrangement comprises a first terminal that handles duplex radio antenna feeder signals for at least two transceiver modules, a second terminal that handles at least duplex signals for a first transceiver module, a third terminal that outputs a first multi carrier power amplifier system input signal, the input signal representing a transmit signal from the first transceiver module, and a fourth terminal that receives a multi carrier power amplifier system output signal. The output signal includes an amplified representation of the transmit signals from the two transceiver modules.
|Determining a churn risk|
An operator's terminal (2) determines a churn risk value associated with a first ue (user equipment) belonging to a group of operator-connected ues of a telecommunication system, each ue of the group associated with an initial churn risk value, which depends on the usage. Further, direct weight factors are determined (51) for each direct connection to the first ue, and linked weight factors are determined (52) for each non-direct connection, the weight factors indicating the connectivity between the ues.
|Method and arrangement in a telecommunication system|
Systems and methods avoid the need to coordinate preambles between ues performing random access on their pcells and scells. According to an embodiment, a method for random access in a radio communication system includes: transmitting, by a network node, a random access response including a radio network temporary identifier (rnti) which has a first value if the random access is associated with a first cell and a second value if the random access is associated with a second cell, the first value being different than the second value and the first cell being different from the second cell..
An algebraic processor as part of a wireless telecommunication system, including pre-computed look up tables (lut), used for computing a number of different functions using linear interpolation. Preferably, the step of computing is implemented in a multiplier-accumulator having a simd structure..
|Method for determining transmit power of small base station and control device using the same|
A method for determining transmit power of a small base station according to its installed position and changes in interference environments created by neighboring outdoor base stations and small base stations and a control device using the determination method. In one embodiment, a control device interacting with a control device interacting with a mobile telecommunication system having at least one outdoor base station and at least one small base station located in the area under the control of the outdoor base station.
|Transmit power setting method and mobile telecommunication system using the same|
A method for setting transmit power of a small base station by using a signal to interference and noise ratio (sinr) received by the small base station while the small base station is providing service and a mobile telecommunication system using the same. In one embodiment, a mobile telecommunication system includes a network base station configured to variably set a transmit power so that a signal to interference and noise ratio received from a user equipment may fall between an upper limit and a lower limit of a predetermined target signal to interference and noise ratio..