Abstract: The present invention relates generally to a cellular telecommunications network. Each cell has at least one base station for sending messages on a downlink of a Frequency Division Duplex (FDD) to end user equipments within the cell and for receiving messages on an uplink from end user equipments within the cell. Other end user equipment located within the cell which have no or only poor communication directly with the base station over the FDD communicate with the base station indirectly via an intermediate end user equipment, such as a mobile telephone. The intermediate end user equipment includes an FDD transceiver and a Time Division Duplex (TDD) transceiver and an FDD/TDD interface.

Abstract: Methods are presented for improving performance within an organization, including enhancing sales or service productivity of members of the organization. Desired characteristics for the organization are initially ascertained from the perspective of customers of the organization. Leaders are then employed to define cultural characteristics for the organization using, in part, the desired characteristics, and to define the cultural characteristics in behavioral terms. Action plans are generated for changing the organization to implement the defined cultural characteristics not already present and diminish present characteristics that are inconsistent with the defined cultural characteristics. Leaders of the organization validate the cultural characteristics and the action plan with a focus group including managers within the organization. Owners for implementing the action plans are assigned and progress in implementing the plans is measured.

Abstract: A process is provided for producing a polymeric layer having a desired image thereon or a three dimensional article comprising a number of such layers in which a layer of a liquid photocurable composition which comprises photo colourable particles is cured by light and selected areas thereof are irradiated with light of a different dose, thereby forming the desired image which composition comprises particles dispersed in it which are micro-capsules containing a photosensitive colour changing composition within a barrier layer which is substantially impermeable to the components of the colour changing composition or are solid particles comprising an immobilised photosensitive colour changing composition. The process permits the use of the same initiating mechanism to cure the resin and to change the colour of the particles.

Abstract: An injection molding apparatus is disclosed that includes an injection mold, a mold injector, and means for monitoring the injection mold process using acoustic energy. The injection mold includes a cavity for receiving an injection mold material, such as a polymer as injected via the mold injector. The monitoring system includes an acoustic energy generator, an ultrasonic crystal, and an energy monitoring device. The acoustic energy generator produces continuous acoustic energy to be non-invasively applied to the injection mold as the polymer is delivered into the mold. The energy monitoring device monitors changes in dynamic parameters of a resulting continuous resonant frequency established by the acoustic energy generator through the ultrasonic crystal. The ultrasonic crystal serves also as a transducer to receive an output signal from the mold to be delivered to the energy monitoring device.

Abstract: A process is provided for producing a polymeric layer having a desired image thereon or a three dimensional article comprising a number of such layers in which a layer of a liquid photocurable composition which comprises photo colorable particles is cured by light and selected areas thereof are irradiated with light of a different dose, thereby forming the desired image which composition comprises particles dispersed in it which are micro-capsules containing a photosensitive color changing composition within a barrier layer which is substantially impermeable to the components of the color changing composition or are solid particles comprising an immobilized photosensitive color changing composition. The process permits the use of the same initiating mechanism to cure the resin and to change the color of the particles.

Abstract: An accelerated access system for a computing device, in which the computing device is connected to a first data network, such as the Internet, via a second data network such as a wireless telecommunication network. The system comprising a server for downloading data from the first data network before that data has been requested by a user of the computing device and a cache for storing the downloaded data. For example, during browsing of the Internet by a user of the computing device the server downloads data linked to an Internet site being displayed by the computing device for storage in the cache. Then when a user subsequently requests the data stored in the cache it appears on the screen of the computing device faster than it would take to access it from the Internet.

Abstract: An uninterruptible power supply is disclosed that includes a digital controller comprising a plurality of microprocessors. These microprocessors are programmed and arranged to provide various control features heretofore unavailable using analog controllers of the prior art.

Abstract: There is described a process for producing a particulate composition comprising the steps of: (a) forming a first dispersion comprising first particles stabilised in a first fluid by a first species in an initial state, the first species changeable between the initial state and a further state, where the initial state provides (directly or indirectly) more stability to the particles within the dispersion than the further state; (b) optionally the step of forming a second dispersion comprising second particles stabilised in a second fluid, miscible with the first fluid, by a second species in the, or another, initial state, the second species also changeable between the, or another ,initial state and the, or another, further state, where said initial state provides (directly or indirectly) more stability to the particles within the dispersion than said further state; (c) after the optional step of mixing the first and second dispersions together if the second dispersion was formed in step b), changing the s

Abstract: A device for locating radiopharmaceutical labeled diseased or malfunctioning candidate cells within a human body and a method for using the device. The method includes the labeling of target cells in a body with a radionuclide and the identification in situ of the candidate cells using a body insertable nuclear probe sensitive to the presence of the radionuclide label. More particularly, the invention relates to using a beta or gamma probe to locate labeled cells, also referred to as candidate cells while simultaneously generating an MRI image and/or a visual image. The device may also include attachments to the distal tip if the probe which allows the position of the tip within the body to be tracked and recorded or the aperture to be varied in size.

Abstract: The invention relates to sub macro cellular layers of a wireless communications system. An object of wireless communications system design is to reduce the number of base station sites required by increasing their range and or capacity. The term, “capacity” is used herein to refer to any suitable measure which provides an indication of how many conventional mobile terminals or other terminals are able to communicate effectively with a given antenna arrangement. Macro base station sites for cellular systems are particularly expensive, both in terms of the equipment required and the need for a geographical site for each cell site where, inter alia, large structures are frequently employed where planning permission is required. The present invention seeks to provide a system and method for reducing the effects of adjacent channel interference, especially in 3G CDMA base stations.

Abstract: Methods, systems and articles of manufacture are provided for setting a state of triggers between operative and inoperative. In an operative state the trigger may be called during triggering I/O operations such as Insert, Update and Delete. The inoperative state indicates that the system has detected a condition requiring user intervention. In a particular embodiment, a database management system (DBMS) will analyze the function being performed on a table (such as a rename of the table) and with dependent object data, the DBMS will determine if the trigger is self-referencing. If so, the trigger made inoperative. Making the trigger inoperative and requiring user intervention prevents the system from potentially producing undesired results.

Abstract: A method and apparatus is described for forming a lock seam for joining a first edge of material to a second edge of material. The lock seam is characterized by the first edge being wrapped in a first curl such that the first curl is substantially circular in shape. The second edge is wrapped in a second curl which is also substantially circular in shape. The inside surface of the first curl is wrapped about the outer surface of the second curl. The lock seam formed by this manner is particularly advantageous for muffler assembly.

Abstract: In methods and apparatus for originating a voice call between first and second voice terminals, a voice call request is received at a data service node, the voice call request identifying the first voice terminal. A call origination request is transmitted from the data service node to a telecommunication switch, the call origination request identifying the first and second voice terminals. The telecommunications switch originates one call from the telecommunications switch to the second voice terminal and another call front the telecommunications switch to the first voice terminal. The telecommunications switch then connects the one call to the other call to connect the first voice terminal to the second voice terminal. The methods and apparatus are particularly useful in connection with advertising on the World Wide Web and in connection with international calling services.

Abstract: A lock seam for joining a first edge of material to a second edge of material is described. The first edge is wrapped in a first curl such that the first curl is substantially circular in shape. The second edge is wrapped in a second curl which is also substantially circular in shape. The inside surface of the first curl is wrapped about the outer surface of the second curl. The lock seam formed by this manner is particularly advantageous for muffler assembly.

Abstract: This invention relates to radio communication networks and more particularly, but not exclusively, to radio communication networks using multiple access techniques. A system and method for adaptively changing the characteristics of a signal transmitted across a network is provided. In one embodiment, the communications network comprises at least two stations for transmitting and receiving; wherein at least one of the stations is capable of sending a control signal to the other station after receiving a signal transmitted over the network from the other station after analysis of the transmitted signal, which control signal is transmitted as a data packet independent of the other data and overhead signals.

Abstract: Radio signals in a radio communications system may be modulated in a variety of fashions; there are a finite number of available individual communications channels for separate sets of parties to communicate with each other. The optimisiation of a transmitting antenna requires knowledge of the channel over which the signal is to be transmitted. A system operable over a channel having characteristics such that parameters of a transmission path can be predicted from received signals is disclosed; said system comprising means for analyzing signals received from said channel and a plurality of signal generation means adapted to vary output in response to said signal analysis.

Abstract: The invention relates to a fixed wireless access telecommunications system wherein there is provided a multi tier, preferably two tier, frequency plan in which a number of frequency plans, preferably two frequency plans are overlaid. Thus, a first frequency plan can be implemented using first sets of antenna elements and additional overlaid frequency plans can be implemented using additional sets of antenna elements which may be co-located at the base stations with the first sets of antenna elements. The frequency plans may be sectored with the base station comprising at least one directional antenna. The first and second frequency plans are generally the have the same topology except that the first frequency plan is rotated relative to the second.

Abstract: This invention relates to radio communication networks and more particularly, to up-link power control for fixed wireless access communication networks. In accordance with one aspect of the invention there is provided a radio communications uplink power control system wherein distance information between an outstation and a base station and information relating to channel loss is employed by a power control algorithm whereby the signal power transmitted can be optimally controlled. The present invention provides a power control strategy which adapts not only to the total channel loss, but separately to the components of this loss. The total channel loss is calculated from the difference in the received signal power and the transmitted signal power (which is encoded in the message, or sent in addition to the message and therefore known to the receiving station). A method of operation is also disclosed.

Abstract: This invention relates to radio communication networks and more particularly, but not exclusively, to radio communication networks using multiple access techniques. A system and method for adaptively changing the characteristics of a signal transmitted across the network is provided. In one embodiment, the communications network includes at least two transceivers; wherein at least one of the transceivers is capable of sending a feedback signal to the other transceiver after receiving a signal transmitted over the network from the other transceiver after analysis of the transmitted signal and in the event that the signal characteristics of the system need to be varied.

Abstract: This invention relates to duplex and to half duplex transmission schemes and more particularly to the application of such schemes in TDMA and other multiple access environments. In accordance with a first aspect of the invention, there is provided a method of multiplexing signals transmitted by a number of terminals onto a communications link; the link having a capacity less than the total capacity of the terminals; the method including the step of varying the rate of encoding of said signals transmitted by said terminals whereby the bandwidth o the transmitted signals corresponds to the portions allocated to the terminals. In accordance with another aspect of the invention, there is provided a system for the communication of signals in real time over a channel; said system adapted to vary the bandwidth of at least one signal such that the number of signals multiplexed onto said channel can be dynamically varied.