Abstract: A technique for radio resource management is proposed for controlling a wireless transceiver in a cellular communication system that comprises a scheduling channel configured to transport relative scheduling grants for signalling adjustments in transmission resources previously granted to the wireless transceiver. A method embodiment of this technique comprises the steps of deriving an amplitude parameter indicative of an instantaneous amplitude level of the scheduling channel, determining a threshold value taking into account the amplitude parameter, processing a scheduling signal received over the scheduling channel to obtain a signal sample comprising a relative scheduling grant, and subjecting the signal sample to a threshold decision based on the threshold value to decode the relative scheduling grant.

Abstract: Methods, apparatus, systems and devices are implemented according to a number of embodiments. According to one such embodiment, a method of synchronizing a receiver to a timing and carrier frequency of a communication system is implemented. A set of predetermined possible synchronization patterns is detected in a received signal. Timing and structure information is generated specifying the occurrence of detected ones of said predetermined set of possible synchronization patterns in said received signal. Channel coefficient estimations of different receiving channels are derived from the timing and structure information. A carrier frequency offset is determined for the received signal based on a comparison of predetermined ones of said derived channel coefficient estimates.

Abstract: Described are merocyanine derivatives of formula wherein R2 is hydrogen; C1-C22alkyl; cyclo-C3-C8alkyl; unsubstituted or C1-C6alkyl- or C1-C6alkoxy-substituted C6-C20aryl; a cyano group; or R1 and R2 together with the nitrogen atom linking them form a —(CH2)m— ring which is optionally interrupted by —O— or by —NR7—; R4 is a cyano group; or -Q1-R5; Q1 is —COO—; —CONH—; —CO—; —SO2—; or —CONR6—; R5 is C1-C22alkyl; cyclo-C3-C8alkyl; or unsubstituted or C1-C6alkyl-substituted C6-C20aryl; R6 is hydrogen; C1-C22alkyl; cyclo-C3-C8alkyl; unsubstituted or C1-C6alkyl- or C1-C6alkoxy-substituted C6-C20aryl; R7 is hydrogen; C1-C22alkyl; cyclo-C3-C8alkyl; unsubstituted or C1-C6alkyl- or C1-C6alkoxy-substituted C6-C20aryl; the cyclohexene radical C is not substituted or substituted by one or more C1-C5alkyl; m is from 3 to 7; n is from 2 to 4; and o is from 2 to 4.

Abstract: A technique for determining a frequency offset between components of a communication network based on a Constant Amplitude Zero Auto-Correlation (CAZAC) sequence is described. A method implementation of this technique comprises a provision of a set of correlation signals at different frequencies, with each correlation signal being indicative of a specific frequency offset hypothesis and comprising the CAZAC sequence. Once a synchronization signal comprising the CAZAC sequence is received, this synchronization signal is correlated with each of the correlation signals to obtain a correlation result for each frequency offset hypothesis. In a next step, at least one of the frequency offset hypotheses is selected based on a comparison of the correlation results. The frequency offset may then be determined based on the at least one selected frequency offset hypothesis.

Abstract: New capabilities will allow conventional broadcast transmission to be available to mobile devices. A method of decoding a bitstream is described including receiving a demodulated bitstream, the demodulated bitstream encoded using a byte-code encoding process, arranging a portion of the demodulated bitstream into a subset of bits, reordering the subset of bits, and decoding the subset of bits based on a property of the subset of bits and the encoding process. An apparatus includes means for decoding a bitstream based on a property of the subset of bits and the encoding process.

Abstract: A technique for generating a single carrier frequency division multiple access (SC-FDMA) signal is described, in which from a set of M input symbols a set of N output symbols (M<N) is generated. A method implementation of this technique comprises receiving a set of M input symbols in a time domain representation subjecting the se of M input symbols to an interpolation operation in the time domain to obtain L interpolated samples (L?N), mapping the interpolated symbols, or symbols derived from the interpolated symbols, to N orthogonal sub-carriers, and outputting N output symbols in a time domain representation.

Abstract: In a method and a computer system for controlling an industrial robot, multiple data packets are received by the computer system, each of the data packets having a destination address with different priority classes being associated therewith in advance by the computer system. A chronological association of tasks with the resources of the computer system is made for processing the individual received data packets, based on the relevant priority class of the destination address of a received data packet.

Abstract: A drive unit for a hair cutting machine comprises a driving motor that includes a substantially U-shaped stator which has a first leg, a second leg, and at least one additional leg located between the first leg and the second leg, at least one field coil which can be disposed on the at least one additional leg, and an armature. Lateral air gap sections are formed between the first and second leg and the armature while central air gap sections are formed between the additional leg and the armature. The central air gap sections and the lateral air gap sections extend at an angle from a longitudinal axis. A first nose, which faces away from the additional leg, is arranged at the end of the first leg, while a notch, which faces the additional leg and corresponds to the first nose, is arranged on the second leg.

Abstract: Systems and methods for managing collaboration with one or more persons are disclosed. Presence information from the one or more persons are published to a server. One or more presence sources for each person are formed based on the present state of one or more communication channels. The presence information represents a present state of the one or more communication channels associated with each person. Selected ones of the one or more presence sources are integrated by an integrator to form a presence provider for at least one person. Presence provider data associated with the selected ones of the one or more presence sources is received at a user interface from the server.

Abstract: The instant invention refers to the use of a concentrated aqueous polymer dispersion with an average particle size of less than 1000 nm comprising (a) a polymer carrier prepared by heterophase radical polymerization of at least one ethylenically unsaturated monomer in the presence of (b) an oil-soluble organic UV absorber selected from the class of p-aminobenzoic acid derivatives; salicylic acid derivatives; benzophenone derivatives; diphenyl acrylate derivatives; benzofuran derivatives; polymeric UV absorbers, comprising one or more organosilicon radicals; cinnamic acid derivatives; camphor derivatives; s-triazine derivatives; trianilino-s-triazine derivatives; menthyl anthranilates; and benzotriazole derivatives; wherein the weight ratio of the oil-soluble organic UV absorber (b) to polymer carrier (a) is greater than 50 parts UV absorber per 100 parts of carrier; for the protection of human and animal hair and skin against the damaging effect of UV radiation.

Abstract: To allow more reliable detection of occupancy of a seat by a person, the invention includes a detection device for detecting occupancy of a seat, in particular of a vehicle seat or motor vehicle seat, comprising at least one elongate light guide having at least one elongate core element and at least one elongate sheath at a distance from the core element. The light guide is deformable by mechanical actuation means in at least one direction running perpendicular to the longitudinal axis of the light guide by the deformation brought about by the seat being occupied causes the light to exit from the light guide on the side opposite the mechanical means.

Abstract: The present invention relates to a coated detergent composition and a process of manufacturing thereof. More in detail the present invention refers to a coated detergent tablet wherein the coating is applied to the tablet by bringing a powder coating material in direct contact with the tablet and thereafter equalizing the powder particles in a way that a homogenous “fused” coating (film) layer is obtained.

Abstract: The present invention concerns a method for estimating the time-dispersion of a channel comprising D subchannels, wherein one computes from a received signal a set of estimated Channel Transfer Factors (CTF's) ?[?], where ?(0???D) is the subchannel number, said method comprising a step of calculating, for a predetermined strictly positive integer d, a correlation factor Cd representing the correlations, both in amplitude and in phase, between pairs ?[?] and ?[?+d] of said computed CTF estimates. By an appropriate choice of d, the time-dispersion resolution can be adapted to most prevalent channels. The correlation is optionally corrected according to the mean channel estimation signal-to-noise ratio. This method can be used for many applications where knowing the time-dispersion characteristics of a channel is required, and is, for example, particularly suitable for designing a channel estimation filter, and for link adaptation. Application to devices and apparatus implementing these methods.

Abstract: A semiconductor system or sensor system in a housing which is butt-joined to a printed circuit board by soldering, at least some of the connecting surfaces not being soldered over their entire area, the connecting surfaces which are not soldered over their entire area being fixedly soldered in a first surface region to a section of a printed conductor, and in a second surface region the connecting surfaces not being fixedly connected to the printed circuit board, the securely soldered surface regions being situated closer to the semiconductor or sensor structure to be contacted than are the surface regions which are not fixedly connected to the printed circuit board.

Abstract: Described herein are methods and apparatus, including computer program products, that implement a collaboration workspace for reusable components. One method includes receiving a specification of a workspace component, where the workspace component is capable of being used with different collaboration workspaces; providing the specification of the workspace component to a collaboration workspace with a set of parameters related to the workspace component; and presenting the workspace component as part of the collaboration workspace. The workspace component may be added to a collaboration workspace that has been formed. The set of parameters may include a first set of access restrictions associated with the collaboration workspace, a second set of access restrictions associated with the workspace component, and access restriction mappings. In that case, the method includes associating the first set with the second set of access restrictions based on the access restriction mappings.

Abstract: The present invention provides a heat exchanger including a stack of plates which form ducts. Each of the plates can have at least two openings which, in the plate stack, form at least one collecting duct and one distributor duct which connect the ducts in terms of flow. A base plate can be arranged on the plate stack and can have a seal for sealing off the heat exchanger and a flow deflector for manipulating flow through the heat exchanger. The seal and the flow deflector can form a common component.

Abstract: A technique for generating a Single-Carrier Frequency Division Multiple Access (SC-FDMA) signal based on a Constant Amplitude Zero Auto-Correlation (CAZAC) sequence is disclosed. A method embodiment of this technique comprises generating a frequency domain representation of the CAZAC sequence by providing an analytical representation of the CAZAC sequence in the frequency domain with an integer phase term and calculating the integer phase term in a recursive manner for each of a plurality of frequency domain samples of the CAZAC sequence. The resulting frequency domain representation of the CAZAC sequence is then mapped to a predetermined frequency location before being transformed into the time domain to obtain a time domain representation of the SC-FDMA signal. The SC-FDMA signal may be a random access signal for transmission on a Physical Random Access Channel (PRACH).

Abstract: The present invention relates to a method, a computer program product and a system for managing virtual instances of a physical port attached to a network. The method is based on the Fiber Channel N_Port virtualization for a physical Fiber Channel N_Port. Multiple virtual Fiber Channel adapters share a single physical N_Port among multiple operating system instances. The invention discloses means for the automatic and persistent generation and administration of unique Worldwide Port Names needed for the N_Port virtualization.

Abstract: A sensor system having a substrate and a housing and a method for manufacturing a sensor system are provided, the housing essentially completely enclosing the substrate in a first substrate region, the housing in a second substrate region being provided at least partially open via an opening, the second substrate region in the region of the opening being provided so as to project from the housing, the housing being manufactured using an injection molding compound and being molded in such a way that the injection molding compound has only one flow front.

Abstract: The present invention relates to a method, a computer program product and a system for managing virtual instances of a physical port attached to a network. The method is based on the Fiber Channel N_Port virtualisation for a physical Fibre Channel N_Port. Multiple virtual Fibre Channel adapters share a single physical N_Port among multiple operating system instances. The invention discloses means for the automatic and persistent generation and administration of unique Worldwide Port Names needed for the N_Port virtualisation.