Abstract: A cyclic prefix is configured for transmissions on a cellular network using a Radio Access Technology based on Orthogonal Frequency Division Multiplexing (OFDM). At a User Equipment (UE) of the cellular network, information is determined for calculating a delay spread for transmission symbols from a base station of the cellular network to the UE. A cyclic prefix for the transmissions is identified based on the determined information. A delay spread can be established from received transmission symbols by: determining a coherence bandwidth based on whether a channel coefficient for each of the transmission symbols varies more than a predefined threshold, the delay spread being established using the determined coherence bandwidth; and/or determining a relationship between a cyclic prefix associated with the transmission symbols and a signal-to-interference-plus-noise ratio, SINR, for the received transmission symbols, the delay spread being established using the determined relationship.

Abstract: A cyclic prefix is configured for transmissions on a cellular network using a Radio Access Technology based on Orthogonal Frequency Division Multiplexing (OFDM). At a User Equipment (UE) of the cellular network, information is determined for calculating a delay spread for transmission symbols from a base station of the cellular network to the UE. A cyclic prefix for the transmissions is identified based on the determined information. A delay spread can be established from received transmission symbols by: determining a coherence bandwidth based on whether a channel coefficient for each of the transmission symbols varies more than a predefined threshold, the delay spread being established using the determined coherence bandwidth; and/or determining a relationship between a cyclic prefix associated with the transmission symbols and a signal-to-interference-plus-noise ratio, SINR, for the received transmission symbols, the delay spread being established using the determined relationship.

Abstract: A GSM, UMTS or LTE mobile telecommunications network includes a radio access network comprising base stations, and further includes one or more additional access points. An access point may be connected to the network core by an IP transport broadband connection. The access point is configured to appear to the mobile terminal as a base station. Arrangements are disclosed which allow the network to restrict access to the network via these access points whilst also minimizing signaling requirements. The access points may be excluded from traditional Tracking Areas, but associated therewith by a network controller in a mapping in order to notify authorized mobile terminals of the Access Point's existence.

Abstract: Methods and systems are described for more effectively sequestering or removing mercury from flue gases. This is accomplished by feeding an adsorbent into the flow of flue gas in ductwork leading into a scrubber housing containing a wet scrubber composition and providing a residence time sufficient to enable the mercury to be sequestered by the adsorbent.

Abstract: A GSM, UMTS or LTE mobile telecommunications network includes a radio access network comprising base stations, and further includes one or more additional access points. An access point may be connected to the network core by an IP transport broadband connection. The access point is configured to appear to the mobile terminal as a base station. Arrangements are disclosed which allow the network to restrict access to the network via these access points whilst also minimizing signaling requirements. The access points may be excluded from traditional Tracking Areas, but associated therewith by a network controller in a mapping in order to notify authorized mobile terminals of the Access Point's existence.

Abstract: Providing a mobile terminal with system information which enables the terminal to access one of the cells of a cellular telecommunications system includes transmitting from the telecommunications system to all terminals within the cell, including the terminal, a system information indicator that makes available to the terminal system information to provide access to the system. The system information indicator is transmitted on the broadcast channel (BCH). The system information indicator may be a sub-set of the system information conventionally transmitted on the BCH but which is sufficient to allow the mobile terminal to access the network and obtain in the downlink further system information. Alternatively, the information transmitted in the BCH may be a profile index value which directs the mobile terminal to retrieve from a store of the mobile terminal system information pre-stored on the mobile terminal.

Abstract: The present invention relates to cord locks to secure connections of cords, especially electric cords. Cord locks of the present invention can be used to prevent the undesired separation of male and female cord plugs.

Abstract: A GSM, UMTS or LTE mobile telecommunications network includes a radio access network comprising base stations, and further includes one or more additional access points. An access point may be connected to the network core by an IP transport broadband connection. The access point is configured to appear to the mobile terminal as a base station. Arrangements are disclosed which allow the network to restrict access to the network via these access points while also minimizing signaling requirements. The access points may be excluded from traditional Tracking Areas, but associated therewith by a network controller in a mapping in order to notify authorized mobile terminals of the Access Point's existence.

Abstract: The invention relates to a cellular communication network serving mobile terminals or devices and how to optimize the switching between Dual Cell High-Speed Uplink Packet Access [DC-HSUPA] and Single Cell High-Speed Uplink Packet Access [SC-HSUPA] and vice versa. This invention makes the reconfiguration to dual cell or single cell HSUPA depending on the UE power, available capacity in the cells, sufficient data from UE, and UE battery consumption.

Abstract: The present invention relates to holders for securing an elongated, flexible article of manufacture like an electric cord or a hose in a desired configuration, for example, a rolled-up configuration for storage.

Abstract: A horizontal venturi burner has at least one burner ring, if not several, supplied by respective ports which supply air/fuel mixture thereto. The ports are directed at orifice holders which are received in receivers preferably formed in cast top and bottom pots. The receivers may have openings on either side which allow single direction installation of the holders and preferably prevent rotation by having adjacent and cooperating flats/faces therein, as well as openings which properly position the holders in a desired axial arrangement.

Abstract: Methods and systems are described for more effectively sequestering or removing mercury from flue gases. This is accomplished by feeding an adsorbent into the flow of flue gas in ductwork leading into a scrubber housing containing a wet scrubber composition and providing a residence time sufficient to enable the mercury to be sequestered by the adsorbent.

Abstract: A burner head and cap combination provides gas burner for use with gas appliances. At least one magnet is utilized to assist in retaining the burner cap to the burner head. Mobile appliances can particularly benefit from such a construction, such as in recreational vehicles and even stationary uses may find such a construction advantageous.

Abstract: A connection is provided whereby a first tube, which may be bent into an elbow, has at least one end flow drilled. During the flow drilling process the first end is shortened, reduced in thickness, and most importantly, the inner diameter is increased to accept a second tube. Before connecting the second tube, the first end is preferably tapped with threads which can receive a nut and the nut captures an end of the second tube, preferably entrapping one of at least one bead and a ferrel to provide a connection.

Abstract: A data or control word block received at an Open Radio equipment Interface (ORI) input port of a Radio Equipment (RE) can be forwarded. A transmission frame is configured for communication through an ORI output port of the RE, the transmission frame comprising the received block. The received block is identified within the transmission frame by: a size of the received block; and a start position of the received block within the transmission frame.

Abstract: The invention relates to a cellular communication network serving mobile terminals or devices and how to optimize the switching between Dual Cell High-Speed Uplink Packet Access [DC-HSUPA] and Single Cell High-Speed Uplink Packet Access [SC-HSUPA] and vice versa. This invention makes the reconfiguration to dual cell or single cell HSUPA depending on the UE power, available capacity in the cells, sufficient data from UE, and UE battery consumption.

Abstract: A dual valve construction partners first and second valve portions with a mechanical linkage such as gears to operably couple the control stems together. The gears need not be identical and in fact a first gear may have flats so that motion of the first gear need not always move the second gear proportionally. Furthermore, the gears may have differing gear ratios at different portion of the gears.

Abstract: A GSM, UMTS or LTE mobile telecommunications network includes a radio access network comprising base stations, and further includes one or more additional access points. An access point may be connected to the network core by an IP transport broadband connection. The access point is configured to appear to the mobile terminal as a base station. Arrangements are disclosed which allow the network to restrict access to the network via these access points whilst also minimizing signaling requirements. The access points may be excluded from traditional Tracking Areas, but associated therewith by a network controller in a mapping in order to notify authorized mobile terminals of the Access Point's existence.

Abstract: A connection is provided whereby a first tube, which may be bent into an elbow, has at least one end flow drilled. During the flow drilling process the first end is shortened, reduced in thickness, and most importantly, the inner diameter is increased to accept a second tube. Before connecting the second tube, the first end is preferably tapped with threads which can receive a nut and the nut captures an end of the second tube, preferably entrapping one of at least one bead and a ferrel to provide a connection.

Abstract: The present invention relates to holders for securing an elongated, flexible article of manufacture like an electric cord or a hose in a desired configuration, for example, a rolled-up configuration for storage.