摘要:
A technique for performing layer 2 processing is described. In a method implementation of this technique, at least one first RLC SDU is created from one or more first RLC PDUs. It is assumed here that the first RLC SDU belongs to an incomplete RLC SDU set that is to comprise at least one second RLC SDU, and that the second RLC SDU is to be created from at least one second RLC PDU not yet available. In a next step, a first PDCP function is applied to the first RLC SDU to create a data packet. The RLC function is only performed after the second RLC PDU has become available (or after an RLC time-out). Then, after the RLC function has been performed, the data packet is released to a second PDCP function.
摘要:
A node (120) for communication within a communication system (100), wherein the node (120) comprises a network signaling stack (122), the node (120) is adapted for serving as a first radio access platform which supports incoming packet switched connections, the node (120) is adapted for interconnecting to a second radio access platform which supports outgoing packet switched connections, and the node (120) is adapted for commissioning of an incoming packet switched connection.
摘要:
The invention relates to the use of a composite material having two or more superimposed layers of wood as a support element in structural engineering, nautical, vehicle and aircraft constructions, energy production systems, mining or in the production of furniture. The wood layers are joined together by means of a one component polyurethane adhesive containing a prepolymer with free NCO groups and the wood has a structure having a volume fraction of libriform fibers of between 50%-70%.
摘要:
A distributed memory architecture for a layer 2 processing circuit chip (50) is described. In one implementation, the layer 2 processing circuit chip (50) comprises an external memory interface configured to provide access to data packets stored in an external memory (52), a layer 2 processor (54) coupled to the external memory interface (56) and configured to process data packets retrieved from the external memory (56) to generate RLC SDUs, and an on-chip memory (58) coupled to the layer 2 processor (54) and configured to store the RLC PDUs generated by the layer 2 processor (54) prior to their transmission. Upon a request to retransmit an RLC PDU, the layer 2 processor (54) is configured to selectively read the RLC PDU to be retransmitted from the on-chip memory (58) or a data packet comprising the RLC PDU to be retransmitted from the external memory (52). In the latter case, the layer 2 processor (54) is further configured to re-generate the RLC PDU to be retransmitted from the data packet read from the external memory (52). The selectivity of the read operation depends on whether or not the RLC PDU to be retransmitted belongs to a data packet that has been completely transmitted in a single layer 1 transport unit.
摘要:
The invention relates to an implantable measuring device (1) for measuring the intraocular pressure at an ocular sclera (2), having pressure sensor means (5, 7) embedded in a pressure-transmitting housing (6) for biocompatible contacting of the ocular sclera (2), having at least one, preferably substantially flat, pressure sensor area (7) that allows for a reliable measurement of the intraocular pressure and is operatively easy to insert, in as much as possible, while avoiding the disadvantages of the prior art, wherein it is proposed that the housing (6) is configured with dimensionally stable elasticity.
摘要:
A particle beam microscope comprises a magnetic lens 3 having an optical axis 53 and a pole piece 21. An object 5 to be examined is mounted at a point of intersection 51 between an optical axis 53 and the object plane 19. First and second X-ray detectors 33 have first and second radiation-sensitive substrates 35 arranged such that a first elevation angle β1 between a first straight line 551 extending through the point of intersection 51 and a center of the first substrate 351 and the object plane 19 differs from a second elevation angle β2 between a second straight line 552 extending through the point of intersection 51 and a center of the second substrate 352 and the object plane 19 by more than 14°.
摘要:
A particle beam microscope comprises a magnetic lens 3 having an optical axis 53 and a pole piece 21. An object 5 to be examined is mounted at a point of intersection 51 between an optical axis 53 and the object plane 19. First and second X-ray detectors 33 have first and second radiation-sensitive substrates 35 arranged such that a first elevation angle β1 between a first straight line 551 extending through the point of intersection 51 and a centre of the first substrate 351 and the object plane 19 differs from a second elevation angle β2 between a second straight line 552 extending through the point of intersection 51 and a centre of the second substrate 352 and the object plane 19 by more than 14°.
摘要:
The invention relates to managing a power consumption of a mobile communication device being capable of transmitting transmission data at a transmission data rate towards a communication network. The method comprises reducing (101) a transmission data rate within a certain transmission time interval to reduce an energy consumption of the mobile communication device by a certain amount of energy, and storing (103) the certain amount of energy.
摘要:
The invention relates to a composite material having two or more superimposed wood layers. Said layers are joined together by means of a one component polyurethane adhesive containing a prepolymer having free NCO groups and a wood having a volume fraction of libriform fibres in the region of between 50-70% is used.
摘要:
A technique for synchronizing different network access modules in a mobile communication device is provided. A device embodiment (100) comprises a first network access module (102) having a first radio technology, or RAT, interface (114) and being clocked at a first clock frequency and a second network access module (104) having a second RAT interface (130) and being clocked at a second clock frequency, wherein the first clock frequency is different from the second clock frequency. A method implementation of this technique comprises the steps of generating a clock signal having the first clock frequency, outputting the clock signal for use as a first reference clock signal in the first network access module (102), converting the clock signal to the second clock frequency, and outputting the converted clock signal for is use a second reference clock signal in the second network access module (104).