Abstract: The present disclosure relates to an electronic apparatus, a wireless communication device, and a wireless communication method. According to an embodiment, the electronic device for a base station side comprises a processing circuit. The processing circuit is configured to: perform control to perform, on a beam corresponding to a user equipment, channel detection on a target channel, the channel detection being based on a specific beam direction; and determine the access to the target channel according the channel detection result.

Abstract: Provided are an electronic device and a method for wireless communication, and a computer readable storage medium, the electronic device comprising: a processing circuit, configured to: perform periodic channel detection for a plurality of unlicenced channels in an unlicenced band according to a first period; and respectively send master system information blocks MIB having the same content to user devices over at least some of the available unlicensed channels in the unlicensed band indicated by the channel detection results, the MIBs comprising part of the minimum system information.

Abstract: Disclosed are an apparatus and method in a wireless communication system, and a computer readable storage medium. The apparatus comprises a processing circuit, the processing circuit being configured to: instruct one or more second base stations to assess an idle channel for an unauthorized frequency band on the basis of position information of the one or more second base stations and position information of a user equipment such that the one or more second base stations control access to the unauthorized frequency band on the basis of information of the assessment result relating to the idle channel. According to at least one aspect of an embodiment of the present disclosure, accessing a channel on an unauthorized frequency band of, for example, 60 GHz on the basis of position information may improve the speed and reliability of channel access.

Abstract: The present disclosure relates to an electronic apparatus, a wireless communication method and a computer-readable medium. According to one embodiment, an electronic apparatus for a user equipment side comprises a processing circuit. The processing circuit is configured to carry out control so that a current user equipment receives transmission information sent by another user equipment via an unlicensed frequency band, wherein the destination of the transmission information is a service base station of the current user equipment. The processing circuit is also configured to carry out control so that indication information is sent to the other user equipment, wherein the indication information indicates whether the current user equipment needs to relay the transmission information.

Abstract: Disclosed are an electronic apparatus, an information processing device, and an information processing method. According to one embodiment, an electronic device used for a base station side comprises a processing circuit. The processing circuit is configured to: perform channel detection for a target channel; broadcast, to a user equipment, a resource indication used for uplink transmission based on a result of the channel detection; and receive uplink transmission performed by the user equipment based on the resource indication.

Abstract: Disclosed are a wireless communication method and a wireless communication device. The wireless communication device comprises a processing circuit, wherein the processing circuit is configured to: detect broadcast information on a specific subchannel in an unlicensed frequency band; and broadcast time information on the specific subchannel when the broadcast information cannot be successfully detected, wherein the time the occupation of the specific subchannel by the wireless communication device ends can be determined according to the time information.

Abstract: A nitrided steel product or thin cast steel strip comprising, by weight, less than 0.25% carbon, between 0.20 and 2.0% manganese, between 0.05 and 0.50% silicon, less than 0.01% aluminum, niobium between 0.01 and about 0.20%, and between 0.01 and 0.075% nitrogen, and having a majority of the microstructure comprised of bainite and acicular ferrite, having more than 70% niobium in solid solution prior to nitriding and having yield strength between 650 MPa and 800 MPa and tensile strength between 750 MPa and 900 MPa.

Abstract: Provided are a banknote-sorting production line and device thereof for banknote-bundle stamping and code-spraying, comprising a bundle stamping apparatus, a bundle code-spraying apparatus, and a banknote-supporting platform provided with a banknote inlet and a banknote outlet; the bundle stamping apparatus comprises a conveyor belt and a stamping mechanism located above the conveyor belt; the bundle code-spraying apparatus comprises a banknote-pushing mechanism and a code sprayer located directly above the banknote-supporting platform; the side of the banknote-supporting platform that is adjacent to the banknote inlet is provided with a gap matching the shape of the conveyor belt; the outlet end of the conveyor belt extends into the gap; the banknote-pushing mechanism comprises a banknote-pushing plate and a first drive mechanism that drives the banknote-pushing plate by moving reciprocatingly from the banknote-inlet side to the banknote-outlet side.

Abstract: An electrical control lock device comprises: a safety casing which is provided at least one cover body; a rotating shaft, which is connected fixedly with a locked part and drives the locked part outside the casing to rotate, is provided in the casing; a locking plate which is perpendicular to said rotating shaft is arranged fixedly on the rotating shaft, and said locking plate is provided with a pin control portion; a lock pin which selectively drops into the pin control portion and said lock pin is driven by a power motor to rotate; and a control portion which controls the rotating of the power motor according to a guiding control instruction in order that the lock pin drops into the pin control portion to enable that the locking plate and the locked part are locked.

Abstract: Disclosed are a security safe (1) and a self-service terminal provided with the security safe (1), wherein the security safe comprises a safe body (10) with a safe door (11) on at least one side thereof, the safe door (11) is provided with a safe door locking engagement system (12), and the safe door locking engagement system (12) comprises a movable latch (121) for achieving the locking engagement between the safe door (11) and the safe body (10). The locking engagement system (12) also comprises a brittle part fixedly provided on the inner side of the safe door (11), the brittle part controls at least one safe pin (123), and when the brittle part is broken the safe pin (123) keeps the movable latch (121) locked. The security safe (1) can solve the problem that there are weak areas in existing safes, and it has low cost and high reliability.

Abstract: An electrical control lock device comprises: a safety casing which is provided at least one cover body; a rotating shaft, which is connected fixedly with a locked part and drives the locked part outside the casing to rotate, is provided in the casing; a locking plate which is perpendicular to said rotating shaft is arranged fixedly on the rotating shaft, and said locking plate is provided with a pin control portion; a lock pin which selectively drops into the pin control portion and said lock pin is driven by a power motor to rotate; and a control portion which controls the rotating of the power motor according to a guiding control instruction in order that the lock pin drops into the pin control portion to enable that the locking plate and the locked part are locked.

Abstract: Disclosed are a security safe (1) and a self-service terminal provided with the security safe (1), wherein the security safe comprises a safe body (10) with a safe door (11) on at least one side thereof, the safe door (11) is provided with a safe door locking engagement system (12), and the safe door locking engagement system (12) comprises a movable latch (121) for achieving the locking engagement between the safe door (11) and the safe body (10). The locking engagement system (12) also comprises a brittle part fixedly provided on the inner side of the safe door (11), the brittle part controls at least one safe pin (123), and when the brittle part is broken the safe pin (123) keeps the movable latch (121) locked. The security safe (1) can solve the problem that there are weak areas in existing safes, and it has low cost and high reliability.

Abstract: A nitrided steel product or thin cast steel strip comprising, by weight, less than 0.25% carbon, between 0.20 and 2.0% manganese, between 0.05 and 0.50% silicon, less than 0.01% aluminum, niobium between 0.01 and about 0.20%, and between 0.01 and 0.075% nitrogen, and having a majority of the microstructure comprised of bainite and acicular ferrite, having more than 70% niobium in solid solution prior to nitriding and having after nitriding for one hour yield strength between 600 MPa and 800 MPa and tensile strength between 650 MPa and 900 MPa and no more than a 2% decrease in total elongation from the steel product prior to nitriding.

Abstract: A nitrided steel product or thin cast steel strip comprising, by weight, less than 0.25% carbon, between 0.20 and 2.0% manganese, between 0.05 and 0.50% silicon, less than 0.01% aluminum, niobium between 0.01 and about 0.20%, and between 0.01 and 0.075% nitrogen, and having a majority of the microstructure comprised of bainite and acicular ferrite, having more than 70% niobium in solid solution prior to nitriding and having yield strength between 650 MPa and 800 MPa and tensile strength between 750 MPa and 900 MPa.