Abstract: RACH occasion repetition and PRACH format selection in an NTN are disclosed. The base station may determine, based on at least one beam, a first PRACH configuration for at least one first UE and a second PRACH configuration for at least one second UE. The base station may transmit, to at least one of the at least one first UE or the at least one second UE, an indication of the first PRACH configuration and the second PRACH configuration. The UE, based on whether it is a first UE or a second UE, may select, based on the received indication, the first PRACH configuration or the second PRACH configuration for at least one beam. The UE may initiate, via the at least one beam, a RACH procedure for the selected first PRACH configuration or the selected second PRACH configuration.

Abstract: A method for fabricating a semiconductor device includes the steps of: forming a first inter-metal dielectric (IMD) layer on a substrate; forming a first metal interconnection and a second metal interconnection in the first IMD layer; forming a channel layer on the first metal interconnection and the second metal interconnection; forming a magnetic tunneling junction (MTJ) stack on the channel layer; and removing the MTJ stack to form a MTJ.

Abstract: A method for mobility enhancement in wireless communication systems is provided. The method is performed by a User Equipment (UE) configured with a first Small Data Transmission (SDT) configuration by a first cell. The method includes receiving a Radio Resource Control (RRC) release message including a suspend configuration from the first cell; transitioning to an RRC INACTIVE state in response to receiving the RRC release message; receiving, in the RRC INACTIVE state, a System Information Block Type 1 (SIB1) including a second SDT configuration from a second cell; camping on the second cell in response to receiving the SIB1 from the second cell; and while the UE is camping on the second cell, refraining from using the first SDT configuration to initiate an SDT procedure associated with the second cell in a case that the UE does not support performing the SDT procedure associated with the second cell.

Abstract: A vertebral lamina supporting device is provided. The vertebral lamina supporting device includes a first supporting member, a second supporting member and at least one connecting member. The first supporting member includes a first supporting base, in which the first supporting base has a first abutting surface and a first surface opposite to the first abutting surface. The first abutting surface has at least two radially arranged first concave arc portions. The second supporting member is movable relative to the first supporting member. The second supporting member includes a second supporting base, in which the second supporting base has a second abutting surface and a second surface opposite to the second abutting surface. The second abutting surface has at least two radially arranged second concave arc portions. The connecting member is connected between the first supporting member and the second supporting member.

Abstract: A vertebral lamina supporting device is provided. The vertebral lamina supporting device includes a first supporting member, a second supporting member and at least one connecting member. The first supporting member includes a first supporting base, in which the first supporting base has a first abutting surface and a first surface opposite to the first abutting surface. The first abutting surface has at least two radially arranged first concave arc portions. The second supporting member is movable relative to the first supporting member. The second supporting member includes a second supporting base, in which the second supporting base has a second abutting surface and a second surface opposite to the second abutting surface. The second abutting surface has at least two radially arranged second concave arc portions. The connecting member is connected between the first supporting member and the second supporting member.

Abstract: A color transformer of a colorful display includes storage, a data controller and a data processor. The data controller builds a multi-dimensional color lookup table and saves the multi-dimensional color lookup table to the storage to access it freely. The data processor sends color data to the data controller to lookup the correspondent color in the multi-dimensional color lookup table to obtain the output color. By looking up the multi-dimensional color lookup table, the color transformer transfer each input color to an output color independently.