Abstract: Adjustable tools which may be linked through a coupling so that the tool and the handle are rotatable relative to each other in a released condition and locked relative to each other in a locked position. The tool and the handle may thus be adjusted to have the tool at any desired orientation to the handle and in a locked position in that orientation.

Abstract: What is disclosed is a secure mailbox having at least a main compartment with a plurality of sides forming the enclosed main compartment, a front mailbox door hingedly coupled to the remainder of the main compartment, a locking and unlocking mechanism being adapted to lock the front mailbox door to the main compartment and an unlocking activation mechanism coupled to the locking and unlocking mechanism comprised of either a card key system, a FOB system or an RFID system.

Abstract: A method and apparatus for phase-domain semi-coherent demodulator including a receiver for receiving at least a phase component of an input signal. The phase domain semi-coherent demodulator may include a decision unit for forming a decision based on a delayed reference signal and the phase component of the input signal. In addition the phase domain semi-coherent demodulator may include a phase sum adder for subtracting the decision from the phase component of the input signal to form a rotated input phase, a second phase sum adder for subtracting the delayed reference signal from the rotated input phase to form a resulting signal, and a scaler for scaling the resulting signal to form an update signal. A third phase sum adder adds the update signal to the delayed reference signal to form a reference signal.

Abstract: There is described a mobile cellular telephone system, in which channels can be reserved dynamically, in each cell of the system. A locating area can be defined for a specific class of customer, and a channel can be reserved for that customer in each cell covered by the locating area, for as long as the customer remains active in that area. For example the locating area can be a Virtual Mobile Locating Area (VMLA).

Abstract: Methods and apparatus are provided for establishing a connection between a scanner device and a pager device over a sequence of hop channels. The scanner device is repetitively activated and a hop channel is selected from the sequence of hop channels as a function of a present phase. A determination is made as to whether the selected hop channel is a forbidden hop channel. A substitute hop channel is selected from the sequence of hop channels as the selected hop channel if the selected hop channel is a forbidden hop channel. The selected hop channel is monitored for receipt of a paging message during the present phase.

Abstract: A method for migrating between first and second service enablers in an open service architecture includes registering a second service enabler within open service architecture framework. The properties of the registered second service enabler are compared with the properties of at least one of first service enablers which determines if the second service is backward compatible to the first service enabler. Information concerning whether the second service enabler is backward compatible with the first service enabler is then forwarded to an application using the first service. Additional information that can be sent to the application in the same message includes, e.g., the fact that the second service enabler outdates a first one, a migration strategy and references to interfaces on the second service enabler that the application can already start using.

Abstract: A smart card and a smart card and security function system for a mobile terminal for a wireless telecommunications system. The smart card includes a software services component in which software is organized in at least one functional software unit and in a plurality of software layers arranged in order from software layers providing higher level services to software layers providing lower level services, and at least one software module in each software layer. The smart card further includes means for providing access to information and services provided by the smart card.

Abstract: A portable telecommunication apparatus has a user interface, a programmable controller, a memory coupled to the controller, and an information access program, such as a WAP browser, which is stored in the memory and is executable by the controller. The information access program provides access for a user to a global information network, such as Internet, through the user interface and a first wireless communication link. The apparatus also has an external device interface for connecting an external device to the portable telecommunication apparatus over a second communication link. The information access program allows the user to control the external device through the user interface, the external device interface and the second communication link.

Abstract: A method for selecting a public land mobile network (PLMN) from a plurality of available PLMNs more particularly, one embodiment of the invention includes the steps of transmitting, via a mobile network, information related to the plurality of available PLMNs. The method further includes the step of receiving, at a mobile station, the information related to the plurality of available PLMNs, and responsive to the step of receiving, sending, to the mobile network, of a Non-Access-Stratum (NAS) signaling message including an identification data for selecting one PLMN from the plurality of available PLMNs. This Abstract is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims, 37 CFR 1.72(b).

Abstract: A method of channel estimation in a transmission diversity system includes observing phase differences between channel estimates in a diversity antenna, either determining whether a phase shift is a right half plane or a left half plane and calculating a left/right estimate, or determining whether a phase shift is in a lower half plane or an upper half plane and calculating an up/down estimate, and performing an estimate of the transmitted phase using the sum over at least two slots of one left/right estimate or one up/down estimate.

Abstract: An electrical device is connected to at least one memory accessing unit and to a memory including at least one physical memory module. The device includes at least one access channel circuit connected to the least one memory accessing unit via at least one system bus and to the at least one physical memory module. The access channel circuit provides memory access for the at least one memory accessing unit to at least a part of the memory.

Abstract: The advent of new and sophisticated web services provided by Service Providers to users, services that individually require authentication of user and authorization of access, brings the needs for a new service to facilitate such authentication and access, a service referred to as Single Sign-On (SSO). The basic principle behind SSO is that users are authenticated once at a particular level, and then access all their subscribed services accepting that level of authentication. The present invention provides a system, method and apparatus wherein a cellular Federation of mobile network operators becomes an SSO authentication authority for subscribers of this Federation accessing Service Providers having such agreement with a mobile network operator of the Federation.

Abstract: The combination of narrowband applications with broadband transport may be enabled with a tri-level nodal architecture including a call control node having switching intelligence and narrowband switching fabric, at least one connection control node having broadband switching fabric and an intermediate node for interworking between the call control node and the connection control node. The call control node further includes a load distribution function for distributing the load amongst a plurality of call processors within the intermediate node. In certain embodiments, the load distribution function assigns the call processors on a per call basis. The assigned call processor is used for encoding all messages transmitted from the call control node to a selected connection control node for the call.

Abstract: Method and apparatus for compressing data representing a set of symbols such that each symbol of the set can be separately accessed and decompressed. Each symbol of the set of symbols is encoded in the form of a two-part code wherein a first part of the code is common for all encoded symbols and a second part of the code encodes the data representing a symbol. An identifier is given for each symbol for permitting each encoded symbol to be separately accessed and decompressed. The invention is particularly useful for storing large fonts such as a Chinese or Japanese character set.

Abstract: In a synchronization scheme, for example for establishing a channel in a UMTS radio communication system, when a user device (or user equipment, UE) such as a mobile terminal is establishing a channel with a network, the user device transmits signals on the uplink DPCCH, and the power of these signals is ramped up from a calculated initial power level until the transmission is detected by the receiver, i.e. until the receiver has obtained synchronization to the uplink signal.

Abstract: The combination of a narrowband application that provides a narrowband resource with broadband transport is enabled with a temporary connection across the broadband network between the narrowband resource device in a legacy switch and a Media Gateway within the broadband network. The Media Gateway has an established call connection to a called subscriber for the call. While providing the resource, the call connection for the call in the Media Gateway is broken, and the temporary connection is used.

Abstract: A method of controlling the flow of an amount of data from a sending peer to a receiving peer of a predetermined communication protocol is described. The method comprises dividing the amount of data into a plurality of data segments, where the data segments are ordered in a sequence. The segments are sent to the receiving peer in the order of said sequence. The receiving peer acknowledges the correct receipt of a data segment and identifies the last correctly received data segment of the sequence that was received in the proper order of the sequence. The sending peer is arranged such that if it receives a threshold number of duplicate acknowledgements, it performs a retransmission. The threshold number that trigger a retransmission is an adaptive parameter and may assume values larger than three.

Abstract: A method and system for generating output from an electronic reading device is based on a detected position of the electronic reading device relative to a predefined address pattern on a specially formatted paper. Based on a periodic detection of successive positions of the electronic reading device, a printer on the electronic reading device is activated in a manner such that stored text or graphics are printed on the specially formatted paper. The printing can be accomplished, for example, using a thermo-print head of the electronic reading device in connection with a thermal sensitive paper. Either as an alternative to or in addition to printing, the electronic reading device can also generate an audio output based on the detected location of the electronic reading device.

Abstract: Method and system are disclosed for providing advanced RAKE delay control in wireless communications systems. The RAKE delay control method and system of the invention is capable of tracking presently known paths over time and merging the tracking results with new path searcher results. The invention is particularly suitable for devices where the resources (e.g., computational load, power) available for detecting the multipath components are limited. The result is a resource efficient architecture for positioning the RAKE fingers to best extract the signal power available in the channel and to utilize the inherent diversity due to the multipath nature of the signal.