Abstract: This application discloses a battery cushion and a forming method thereof, and a battery module and a forming method thereof. The battery cushion includes a body and breakable bubbles. The breakable bubbles are disposed in the body. The breakable bubbles include at least a first bubble and a second bubble. A breaking pressure of the first bubble is less than a breaking pressure of the second bubble, so that the battery cushion can release a space occupied by the battery cushion in a progressive manner under different external forces. The battery cushion disclosed in this application can not only achieve a pre-tightening force required during assembly of the battery module but also effectively relieve an expansive force generated during working of the battery module.

Abstract: The invention relates to an adapter (101) used in a cable raceway (303), the adapter comprising: a main housing; at least one first connection part (103) disposed on the main housing for connecting the adapter (101) to the cable raceway (303); at least one second connection part (102) disposed on the main housing for connecting at least one distribution module (201) to the adapter (101); and at least one distribution modules (201) for connecting with cables in the adapter and introducing patch cords.

Abstract: The invention relates to an adapter (101) used in a cable raceway (303), the adapter comprising: a main housing; at least one first connection part (103) disposed on the main housing for connecting the adapter (101) to the cable raceway (303); at least one second connection part (102) disposed on the main housing for connecting at least one distribution module (201) to the adapter (101); and at least one distribution modules (201) for connecting with cables in the adapter and introducing patch cords.

Abstract: A method, apparatus and a computer program is provided. The apparatus comprises: at least one processor; and at least one memory storing computer program code configured, working with the at least one processor, to cause at least the following to be performed: responding to user input by switching a device from an unlocked state to a locked state; and setting a user input process for switching the device from the locked state to the unlocked state, in dependence upon the user input provided to switch the device from the unlocked state to the locked state.

Abstract: An apparatus for performing causing establishment of a communication channel between the an apparatus and a separate apparatus, identifying the separate apparatus as a companion apparatus, causing sending of an interface style mimicry directive to the separate apparatus based, at least in part, on the identification of the companion apparatus, the interface style mimicry directive being a directive that instructs the separate apparatus to perform user interaction in compliance with the interface style mimicry directive absent control from the apparatus, and causing termination of the communication channel is disclosed.

Abstract: The present invention provides an optical time-domain reflectometry signal detection method, including the following steps: modulating, under the control of a correlation code pattern sequence respectively, n detection optical signals transmitted by detection light sources of different wavelengths into n pulse optical signals, where n is a natural number greater than or equal to 2; combining the n pulse optical signals and outputting a detection optical signal to an optical fiber under test; receiving a backscattered optical signal from the optical fiber under test and dividing the backscattered optical signal into n optical signals according to wavelengths; and performing correlation processing on the n optical signals according to the correlation code pattern sequence and outputting a correlation optical time-domain reflectometry signal. The present invention further provides an optical time-domain reflectometry signal detection apparatus.

Abstract: A method, apparatus and a computer program is provided. The apparatus comprises: at least one processor; and at least one memory storing computer program code configured, working with the at least one processor, to cause at least the following to be performed: responding to user input by switching a device from an unlocked state to a locked state; and setting a user input process for switching the device from the locked state to the unlocked state, in dependence upon the user input provided to switch the device from the unlocked state to the locked state.

Abstract: The present invention provides an optical time-domain reflectometry signal detection method, including the following steps: modulating, under the control of a correlation code pattern sequence respectively, n detection optical signals transmitted by detection light sources of different wavelengths into n pulse optical signals, where n is a natural number greater than or equal to 2; combining the n pulse optical signals and outputting a detection optical signal to an optical fiber under test; receiving a backscattered optical signal from the optical fiber under test and dividing the backscattered optical signal into n optical signals according to wavelengths; and performing correlation processing on the n optical signals according to the correlation code pattern sequence and outputting a correlation optical time-domain reflectometry signal. The present invention further provides an optical time-domain reflectometry signal detection apparatus.

Abstract: A method for realizing many to many protection switching operation of ring network including: determining information of a switch request of M:N protection switching of the ring network, a destination node of the switch request, a source node of the switch request, a flag of long or short path, a status of bridging and switching, a channel number of protected working channel, and utilization condition of protection channels; carrying the information in a signaling and transferring it on the ring network; upon receipt of the signaling, performing the M:N protection switching of the ring network by a ring network node according to the information in the signaling. Therefore, the format of APS protocol signaling provided in this invention includes the information necessary for protection switching. This invention also provides an effective transmission approach of APS protocol signaling for protection switching.

Abstract: A ring network protection method for an optical transmission network relates to digital information transmission, and includes using the overhead byte APS/PCC in the ODUk to transmit the protection information of the APS. The method adds fields in the APS/PCC and further includes: (a) the network element in which the protection switching takes place in the OTN sends the protection switching information to other network elements through the fields set in the APS/PCC of the ODUk; and the network element which received the ODUk performs corresponding processing according to the fields carried by the APS/PCC in the ODUk and implements the protection switching for the OTN ring network.

Abstract: A method for protecting a cross-ring service in an optical network includes the steps of: determining whether a configured working path crosses different rings; and in the case that the working path crosses different rings, establishing a cross-ring protection path which bypasses an off-ring node or an on-ring node of the working path on a ring, and binding the cross-ring protection path and the working path, wherein the cross-ring protection path and the working path is bound, and thus a protection can be implemented for the cross-ring service when the off-ring node or the on-ring node fails, with a reduced occupancy of bandwidth in comparison with the conventional DNI method.

Abstract: A method for protecting a cross-ring service in an optical network includes the steps of: determining whether a configured working path crosses different rings; and in the case that the working path crosses different rings, establishing a cross-ring protection path which bypasses an off-ring node or an on-ring node of the working path on a ring, and binding the cross-ring protection path and the working path, wherein the cross-ring protection path and the working path is bound, and thus a protection can be implemented for the cross-ring service when the off-ring node or the on-ring node fails, with a reduced occupancy of bandwidth in comparison with the conventional DNI method.

Abstract: A method for realizing many to many protection switching operation of ring network including; determining information of a switch request of M:N protection switching of the ring network, a destination node of the switch request a source node of the switch request a flag of long or short path, a status of bridging and switching, a channel number of protected working channel and utilization condition of protection channels; carrying the information in a signaling and transferring it on the ring network; upon receipt of the signaling, performing the M:N protection switching of the ring network by a ring network node according to the information in the signaling. Therefore, the format of APS protocol signaling provided in this invention includes the information necessary for protection switching. This invention also provides an effective transmission approach of APS protocol signaling for protection switching.

Abstract: A ring network protection method for the optical transmission network relates to the digital information transmission and includes using the overhead byte APS/PCC in the ODUk to transmit the protection information of the APS. This method adds fields in the APS/PCC and further includes: a. the network element in which the protection switching takes place in the OTN sends the protection switching information to other network elements through the fields set in the APS/PCC of the ODUk; b. the network element which received the ODUk performs corresponding processing according to the fields carried by the APS/PCC in the ODUk and implements the protection switching for the OTN ring network. In the technical solution of the present invention, the overhead byte APS/PCC is extended and is used to transmit the APS information.