Abstract: A fastener is adapted for assembling a first housing to a second housing. The first housing is provided with a protruding portion and a buckling portion, and the second housing has a first surface, a second surface, and a through hole. The fastener includes a first portion, at least one connecting portion, at least two elastic portions, and a second portion. The first portion movably abuts against the first surface and has a first opening. The connecting portion is accommodated in the through hole. One end of the connecting portion is connected to the first portion. The connecting portion is spaced apart from an inner edge of the second housing by a gap. The two elastic portions inclinedly extend into the first opening. The second portion movably abuts against the second surface and is disposed at the another end of the connecting portion.

Abstract: Various embodiments of the present application are directed towards a control gate layout to improve an etch process window for word lines. In some embodiments, an integrated chip comprises a memory array, an erase gate, a word line, and a control gate. The memory array comprises a plurality of cells in a plurality of rows and a plurality of columns. The erase gate and the word line are elongated in parallel along a row of the memory array. The control gate is elongated along the row and is between and borders the erase gate and the word line. Further, the control gate has a pad region protruding towards the erase gate and the word line. Because the pad region protrudes towards the erase gate and the word line, a width of the pad region is spread between word-line and erase-gate sides of the control gate.

Abstract: A cloud radio access network system includes remote signal sources, a baseband processing unit pool, an access management server, a software defined network controller and a network signal forwarder. Each remote signal source is configured to transmit an access signal. The baseband processing unit pool provides a baseband processing signal. The access management server provides an access state signal. Different maximum transmission rates are transmitted via the access state signal. When the baseband processing unit pool has authenticated one remote signal source, the baseband processing unit pool transmits an authentication notification signal to the access management server. Then, the access management server informs the software defined network controller according to the authentication notification signal to increase an upper limit of a signal transmission rate between the baseband processing unit pool and the authenticated remote signal source to a higher one of the maximum transmission rates.

Abstract: A cloud radio access network system includes remote signal sources, a baseband processing unit pool, an access management server, a software defined network controller and a network signal forwarder. The software defined network controller is electrically connected to the access management server and the network signal forwarder. The network signal forwarder includes at least two network connectors, each of which is configured to be connected to one remote signal source or the baseband processing unit pool. The software defined network controller obtains connection relation between the network connectors and the remote signal sources or the baseband processing unit pool, and provides network resource information to the network signal forwarder according to the connection relation. The network signal forwarder establishes communication between one remote signal source and the baseband processing unit pool according to the network resource information.

Abstract: A cloud radio access network system includes remote signal sources, a baseband processing unit pool, an access management server, a software defined network controller and a network signal forwarder. Each remote signal source is configured to transmit an access signal. The baseband processing unit pool provides a baseband processing signal. The access management server provides an access state signal. The software defined network controller is electrically connected to the access management server and the network signal forwarder. The remote signal sources and the baseband processing unit pool are electrically connected to the network signal forwarder so that the access signal and the baseband processing signal are transmitted through the network signal forwarder. Signal transmission between the software defined network controller and the access management server are independent of the at least one network signal forwarder.

Abstract: A cloud radio access network system includes remote signal sources, a baseband processing unit pool, an access management server, a software defined network controller and a network signal forwarder. Each remote signal source is configured to transmit an access signal. The baseband processing unit pool provides a baseband processing signal. The access management server provides an access state signal. Different maximum transmission rates are transmitted via the access state signal. When the baseband processing unit pool has authenticated one remote signal source, the baseband processing unit pool transmits an authentication notification signal to the access management server. Then, the access management server informs the software defined network controller according to the authentication notification signal to increase an upper limit of a signal transmission rate between the baseband processing unit pool and the authenticated remote signal source to a higher one of the maximum transmission rates.

Abstract: A cloud radio access network system includes remote signal sources, a baseband processing unit pool, an access management server, a software defined network controller and a network signal forwarder. The software defined network controller is electrically connected to the access management server and the network signal forwarder. The network signal forwarder includes at least two network connectors, each of which is configured to be connected to one remote signal source or the baseband processing unit pool. The software defined network controller obtains connection relation between the network connectors and the remote signal sources or the baseband processing unit pool, and provides network resource information to the network signal forwarder according to the connection relation. The network signal forwarder establishes communication between one remote signal source and the baseband processing unit pool according to the network resource information.

Abstract: A portable electronic device including a main body and a connecting port is provided. The main body has an containing cavity. The connecting port includes a base and at least one movable component. The base is disposed at the main body. The movable component is movably connected to the base and moves between an accommodated position and an operation position relatively to the base. When the movable component is located at the accommodated position, the height of the connecting port is less than or equal to the height of the containing cavity such that the connecting port is adapted to be accommodated in the containing cavity. When the movable component is located at the operation position, the height of the connecting port is greater than the height of the containing cavity, and a connector is adapted to be fixed between the base and the movable component.

Abstract: A portable electronic device including a main body and a connecting port is provided. The main body has an containing cavity. The connecting port includes a base and at least one movable component. The base is disposed at the main body. The movable component is movably connected to the base and moves between an accommodated position and an operation position relatively to the base. When the movable component is located at the accommodated position, the height of the connecting port is less than or equal to the height of the containing cavity such that the connecting port is adapted to be accommodated in the containing cavity. When the movable component is located at the operation position, the height of the connecting port is greater than the height of the containing cavity, and a connector is adapted to be fixed between the base and the movable component.

Abstract: A modular portable computer includes a base board unit, an inner frame member and a casing unit. A processor socket and at least one memory socket are mounted on a first surface of the base board unit and are connected electrically thereto. The processor socket has a processing unit mounted removably thereon and connected electrically thereto. The memory socket has a respective memory module mounted removably thereon and connected electrically thereto. The inner frame member is superimposed on the first surface of the base board unit, and includes a heat-dissipating portion, a fan-mounting cavity, a heat-dissipating fan mounted in the fan-mounting cavity, and a heat-conducting pipe having one end disposed to contact the processing unit and an opposite end connected to the heat-dissipating portion so as to transmit heat generated by the processing unit to the heat-dissipating portion.

Abstract: A modular portable computer includes a base board unit, an inner frame member and a casing unit. A processor socket and at least one memory socket are mounted on a first surface of the base board unit and are connected electrically thereto. The processor socket has a processing unit mounted removably thereon and connected electrically thereto. The memory socket has a respective memory module mounted removably thereon and connected electrically thereto. The inner frame member is superimposed on the first surface of the base board unit, and includes a heat-dissipating portion, a fan-mounting cavity, a heat-dissipating fan mounted in the fan-mounting cavity, and a heat-conducting pipe having one end disposed to contact the processing unit and an opposite end connected to the heat-dissipating portion so as to transmit heat generated by the processing unit to the heat-dissipating portion.

Abstract: A modular portable computer includes a housing, a signal transmission circuit board unit mounted in the housing, a power supply unit mounted on the housing and connected electrically to the circuit board unit, a display unit coupled pivotally to the housing and connected electrically to the circuit board unit, a keyboard module mounted on the housing and connected electrically to the circuit board unit, and a main board module which includes a casing unit mounted removably in the housing, and a processing unit, a memory module and a data storage medium that are mounted in the casing unit. The main board module further includes a connector unit for connecting electrically the main board module with the power supply unit, the display unit and the keyboard module via the circuit board unit when the main board module is disposed in the housing.