Abstract: Provided herein are processes for the preparation of (S)-(2R,3R,11bR)-3-isobutyl-9,10-dimethoxy-2,3,4,6,7,11b-hexahydro-1H-pyrido[2,1-a]isoquinolin-2-yl 2-amino-3-methylbutanoate di(4-methylbenzenesulfonate), or a solvate, hydrate, or polymorph thereof.

Abstract: Provided herein are processes for the preparation of (S)-(2R,3R,11bR)-3-isobutyl-9,10-dimethoxy-2,3,4,6,7,11b-hexahydro-1H-pyrido[2,1-a]isoquinolin-2-yl 2-amino-3-methylbutanoate di(4-methylbenzenesulfonate), or a solvate, hydrate, or polymorph thereof.

Abstract: Provided herein are processes for the preparation of (S)-(2R,3R,11bR)-3-isobutyl-9,10-dimethoxy-2,3,4,6,7,11b-hexahydro-1H-pyrido[2,1-a]isoquinolin-2-yl 2-amino-3-methylbutanoate di(4-methylbenzenesulfonate), or a solvate, hydrate, or polymorph thereof.

Abstract: Provided herein are processes for the preparation of (S)-(2R,3R,11bR)-3-isobutyl-9,10-dimethoxy-2,3,4,6,7,11b-hexahydro-1H-pyrido[2,1-a]isoquinolin-2-yl 2-amino-3-methylbutanoate di(4-methylbenzenesulfonate), or a solvate, hydrate, or polymorph thereof.

Abstract: A carrier switching method, a terminal and a base station are provided. According to the method, a carrier set sharing the same set of system information is set, and the base station switches to a new carrier belonging to the same carrier set with an old carrier, and indicates, through signaling, the terminal to perform carrier switching and perform necessary frequency and bandwidth adjustment in case of interference to an operating frequency.

Abstract: Provided in the embodiment of the present invention are a D2D-based communication method and a terminal. The method comprises: a first terminal receives a discovery signal of a second terminal, the discovery signal comprising indication information for indicating the capability and/or the status of the second terminal; and the first terminal performs D2D communication with the second terminal on the basis of the instruction information. The embodiment of the present invention implements the D2D communication on the basis of the capability and/or status of the terminal, improving the flexibility of the D2D communication mode.

Abstract: Disclosed is a method for wireless communication, a network device, and a terminal device. The method includes: sending, by a network device, configuration information to a terminal device, the configuration information instructing the terminal device to perform uplink data transmission according to a first transmission cycle; and determining, by the network device, a second transmission cycle for subsequent uplink data transmission of the terminal device according to data transmission of the terminal device on a transmission resource based on the first transmission cycle. In this way, allocation efficiency and utilization of uplink transmission resources can be improved, thereby avoiding waste of radio resources.

Abstract: Provided are a method and terminal for data transmission. According to the method, a terminal determines, according to configuration information sent by a base station, to use at least two different TTIs to transmit different PDSCHs and/or PUSCHs on a target carrier. The terminal detects whether first DCI is present in at least one PDCCH in a target subframe on the target carrier, the first DCI being used to schedule at least one PDSCH transmitted in the target subframe on the target carrier. When the terminal detects that the first DCI is not present, or that the first DCI is present and a TTI of the at least one PDSCH scheduled by the first DCI is smaller than the target subframe, the terminal detects dedicated DCI in a dedicated downlink control channel in a target subframe, a TTI of a PDSCH or PUSCH scheduled by the dedicated DCI being smaller than the target subframe.

Abstract: Provided in the embodiments of the present invention are a communications method, a terminal device, and a network device.

Abstract: Embodiments provide a terminal authentication method and device. The method includes that: a Service Provider (SP) device receives a first authentication request sent by a first terminal, the first authentication request including a first identity credential of a user; the SP device determines an Identifier (ID) of the user and a priority of the first identity credential according to the first authentication request; the SP device sends context data of the user to the first terminal through a cloud service; and the SP device enables a first service for the first terminal according to the priority of the first identity credential. In the embodiments, the SP device loads the context data of the user for the terminal according to the identity credential, sent by the terminal, of the user, and provides the corresponding service.

Abstract: A method and equipment for regulating a communication parameter are provided. The method includes that: a first equipment establishes a communication with a second equipment according to a preset configuration of a Cyclic Prefix (CP) length; the first equipment regulates the configuration of the CP length according to a network state and/or service state in a communication process; and the first equipment sends CP length regulation indication information to the second equipment, the CP length regulation indication information indicating a result of regulation performed by the first equipment on the configuration of the CP length; wherein the first equipment is network equipment, and the second equipment is terminal equipment.

Abstract: The present invention discloses a data transmission method and a terminal. In the method, the terminal supports transmissions with different TTL The method comprises: a base station instructing the terminal to use, on the basis of a target time unit of a target carrier wave, a first TTI for transmitting first data for semi-persistent scheduling and a second TTI for transmitting a second data for dynamic scheduling; and determining, on the basis of respective positions in the target time unit of a first time resource occupied for transmitting semi-persistent scheduling and of a second time resource occupied for transmitting dynamic scheduling, to transmit at least one of the first data and the second data, thereby achieving dynamic scheduling and semi-persistent scheduling using different TTIs.

Abstract: Provided are a service transmission method and apparatus. The method comprises: a first mobile station acquiring N resource allocation parameter sets, wherein each of the resource allocation parameter sets comprises at least one resource allocation parameter, and N is greater than or equal to 2; the first mobile station determining a second resource allocation parameter set from the N resource allocation parameter sets, and the first mobile station determining a second target resource; the first mobile station sending to a second mobile station indication information about the second resource allocation parameter set and indication information about the second target resource; and the first mobile station transmitting, according to the second resource allocation parameter set, a second service with the second mobile station using the second target resource. The method can flexibly and rapidly cope with different requirements of different services on semi-persistent scheduling.

Abstract: A method and apparatus for establishing a connection are provided. The method includes: terminal equipment determines a connection establishment request format adopted when a connection establishment request message is sent from multiple connection establishment request formats; and the terminal equipment sends the connection establishment request message to network equipment according to the determined connection establishment request format. In such a manner, rapid connection establishment for different service requirements in multiple environments may be adapted.

Abstract: A method and apparatus for transmitting feedback information are provided. The method comprises: a terminal device receives first downlink data, the first downlink data being borne in a first time-domain resource unit in a first time-domain resource set, the first time-domain resource set comprising at least one time-domain resource unit; the terminal device determines transmitting feedback information for the first downlink data in a second time-domain resource unit according to a location of the first time-domain resource unit in the first time-domain resource set.

Abstract: An upstream bandwidth allocation method, apparatus, and system. The method includes obtaining, by a cable modem termination system (CMTS), a service flow attribute of each online cable modem (CM) of one or more online CMs, where the service flow attribute comprises at least one delay-sensitive service and a delay-insensitive service, allocating, by the CMTS, an upstream bandwidth to each online CM according to a received service request, and obtaining a remaining bandwidth that is a remaining part in a preset total bandwidth other than the upstream bandwidth that is allocated to each online CM according to the service request, allocating, by the CMTS, at least a part of the remaining bandwidth to a CM whose service flow attribute is a delay-sensitive service, and informing, by the CMTS, each online CM of the one or more online CMs of an upstream bandwidth allocation result.

Abstract: Disclosed in the present invention are a relay transmission method and device, enabling reduction of complexity of relay transmission and a decrease of transmission latency. The method comprises: a relay terminal apparatus receives a first lower-level data frame sent by a transmitting-end apparatus to a receiving-end apparatus, wherein the first lower-layer data frame is obtained by the transmitting-end apparatus by means of processing a MAC PDU carrying identifier information of a remote terminal apparatus; the relay terminal apparatus determines, at the lower layer, whether the first lower-layer data frame is required to be forwarded; and the relay terminal apparatus forwards, at the lower layer, the first lower-layer data frame, wherein the transmitting-end apparatus is the remote terminal apparatus, and the receiving-end apparatus is a network apparatus; alternatively, the transmitting-end apparatus is a network apparatus, and the receiving-end apparatus is the remote terminal apparatus.

Abstract: The invention discloses a method and device for determining a transmission resource for device-to-device (D2D) communications and capable of enhancing D2D communication quality. The method comprises: determining a plurality of transmission resource sets, wherein each of the plurality of transmission resource sets comprises at least one transmission resource block and has a corresponding distance threshold; and determining, from the plurality of transmission resource sets, and according to current location information of first terminal equipment and distance thresholds of the plurality of transmission resource sets, a target transmission resource set for the first terminal equipment to perform D2D communication.

Abstract: The embodiments of the application provide a communication method, terminal equipment, and network equipment. The method comprises: determining a first data transmission format used to generate first transmission version of uplink data; selecting, from a data resource pool, a first data transmission resource used to transmit the first transmission version; transmitting, to network equipment, a first scheduling configuration message containing information of the first data transmission resource and the first data transmission format; encoding and modulating, according to the first data transmission format, the uplink data, to generate the first transmission version; and transmitting, to the network equipment, by means of the first data transmission resource, the first transmission version, so as to facilitate the network equipment to receive, demodulate and decode, according to the first scheduling configuration message, the first transmission version.

Abstract: A resource configuration method for switching, comprising: a first network access point determining configuration information for a switching resource pool with a second network access point; the first network access point sending the configuration information for the switching resource pool to a mobile station; the first network access point sending first instruction information to the mobile station, the first instruction information instructing the mobile station to communicate, using a switching resource from the switching resource pool, with at least one of the first network access point, the second network access point, and another mobile station. An embodiment of the present invention uses a property of predictable direction of a motion of the mobile station and introduces a switching resource concept to negotiate a switching resource between network access points in advance.