Abstract:
Embodiments of the present disclosure provide a method and a device for transmitting data. The method includes: a user equipment receives downlink data sent from a base station through downlink resources of a special subframe; the user equipment determines its corresponding guard period level, the guard period level corresponds to a round-trip time of the user equipment and indicates a length of an orthogonal frequency division multiplexing (OFDM) symbol in a guard period corresponding to the user equipment in the special subframe; the user equipment determines, according to its corresponding guard period level, a position of uplink resources corresponding to the user equipment in guard period resources of the special subframe; and the user equipment sends uplink data to the base station through the uplink resources corresponding to the user equipment in the guard period resources of the special subframe.
Abstract:
Embodiments of the present invention provide a resource scheduling method and apparatus and a terminal. The method includes: pre-dividing a resource block RB into a plurality of sub-RBs; and scheduling a UE by using a resource scheduling indication during data transmission to perform data receiving or sending in a position of a corresponding sub-RB. The resource block RB is pre-divided into a plurality of sub-RBs by applying the present invention; and during data transmission, the UE is scheduled by using the resource scheduling indication to perform data receiving or sending in the position of the corresponding sub-RB, thereby improving resource utilization efficiency during transmission of a small data service and improving transmission efficiency of small data.
Abstract:
Embodiments of the present disclosure provide a method and a device for transmitting data. The method includes: a user equipment receives downlink data sent from a base station through downlink resources of a special subframe; the user equipment determines its corresponding guard period level, the guard period level corresponds to a round-trip time of the user equipment and indicates a length of an orthogonal frequency division multiplexing (OFDM) symbol in a guard period corresponding to the user equipment in the special subframe; the user equipment determines, according to its corresponding guard period level, a position of uplink resources corresponding to the user equipment in guard period resources of the special subframe; and the user equipment sends uplink data to the base station through the uplink resources corresponding to the user equipment in the guard period resources of the special subframe.
Abstract:
The present invention discloses a charging method for collecting charging information of data service and an apparatus thereof. The method comprises: receiving service data from a gateway service node; determining a protocol type of the received service data according to an IP port number of the service data; classifying the received service data according to the protocol type of the service data; distributing the classified service data to a plurality of protocol processing modules; at each of the plurality of protocol processing modules, extracting charging information of the classified service data, wherein the charging information comprises the protocol type of the service data; sending the charging information to a charging system for charging by a charging mode; and transmitting the respective classified service data transparently to a packet switched domain network. This invention can accurately collect the charging information of service data of various classes.
Abstract:
A cloud computing system and a method therein. The cloud computing system includes: a resource server cluster, where the resource server cluster includes at least two resource servers, each resource server in the resource server cluster has at least one type of resources of computing resources and storage resources, and at least one resource server in the resource server cluster has computing resources and storage resources; a computing resource management module configured to manage the computing resources in the resource server cluster, so as to provide a virtual computing service; and a storage resource management module configured to manage a shared storage resource pool established using the storage resources in the resource server cluster, so as to provide a virtual storage service, where storage resources included in each storage resource pool are from at least two resource servers in the resource server cluster.
Abstract:
A storage resource scheduling method and a storage and computing system, where the storage and computing system has a computing system and a storage system, the computing system has at least one computing unit, and the storage system has at least one storage unit. The method executed by the computing system includes: identifying a task type of a computing unit in the at least one computing unit; sending task type information to the storage system, where the task type information carries the task type; acquiring a scheduling policy of the task type according to the task type information; and scheduling, according to the scheduling policy, a storage unit corresponding to the computing unit. In the method, different tasks of a computing unit are perceived, and resource scheduling is performed according to a task type, thereby implementing scheduling and management on different tasks of a same storage unit.
Abstract:
The present disclosure provides a system for transmitting data. The system comprises: a base station and a first user equipment, the first user equipment receives downlink data sent from a base station through downlink resources of a special subframe; acquires a position of uplink resources corresponding to the first user equipment in guard period resources of the special subframe, wherein the position of the uplink resources corresponding to the first user equipment in the guard period resources of the special subframe is staggered from a position of downlink resources corresponding to a second user equipment in the special subframe, and a round-trip time of the second user equipment is greater than a round-trip time of the first user equipment; and sends uplink data to the base station through the uplink resources corresponding to the first user equipment in the guard period resources of the special subframe.
Abstract:
The present invention provides a method and a device for interleaving processing in a WLAN system, and relates to the field of communications technologies. The method includes: obtaining, by a WLAN device, a predetermined number of identifiers of valid positions from any sub-interleaving processing contained in an interleaving processing; determining valid input positions of the interleaving processing according to the identifiers of the valid positions; transmitting data bits to be transmitted in the valid input positions, and transmitting bit 0 and/or bit 1 or no data bit in other non-valid input positions of the interleaving processing other than the valid input positions; modulating data bits transmitted in interleaving processing output positions to obtain modulation signals and mapping the modulation signals onto the corresponding data sub-carriers respectively. The present invention can be applied in interleaving processing of data bits to be transmitted.