38results about How to "Transport support" patented technology

Embodiments of the present invention relate to the field of wireless communication technology, and in particular to a method, system and device for MIMO scheduling, which are used to solve the problem in the prior art that the accuracy of low-rank CSI obtained by base station correction based on high-rank CSI is not high The problem. In the embodiment of the present invention, the network side device sends the configuration information of N processes to the user equipment, where N is an integer not less than 2, the configuration information of the N processes corresponds to the same transmission point, and the configuration information of one process in the configuration information of the N processes The information corresponds to SU‑MIMO transmission, and the configuration information of other processes corresponds to MU‑MIMO transmission. Adopting the embodiment of the present invention can avoid the impact on MU-MIMO due to the low accuracy of the low Rank obtained by the base station after correction according to the high-Rank CSI, so as to better support MU-MIMO transmission.

The invention discloses a signaling resource allocation method for an uplink reference signal, which comprises the following steps that: when a single user transmits a user rank (Rank is equal to 1 or 2), or a plurality of users transmit the user rank (Rank is equal to 1 or 2) with uniform bandwidth allocation, signaling only uses a cyclic shift CS, but not an orthogonal mask code OCC; and when the plurality of users transmit the user rank (Rank is equal to 1 or 2) with nonunifrom bandwidth allocation or transmit the user rank (Rank is equal to 3 or 4) with uniform bandwidth allocation, or the single user transmits the user rank (Rank is equal to 3 or 4), the signaling uses the cyclic shift CS and the orthogonal mask code OCC. The signaling resource allocation method for the uplink reference signal provides an implicit signaling distribution way aiming at introducing the OCC into an LTE-A system reference signal sequence in an uplink situation. By using the technical scheme of the invention, on the premise of ensuring that extra signaling bits are not added, the signaling resource of the uplink reference signal of the user is allocated fully and flexibly, and the system performance is improved.

The embodiment of the invention provides a text input method and a text input system, which are used for a cloud computing network. The cloud computing network comprises a cloud server and terminals; a plurality of virtual machines are arranged in the cloud server; each terminal corresponds to at least one virtual machine. According to the text input method and the text input system, provided by the embodiment of the invention, text information inputted by a user is inputted into an input window of a corresponding text program by a copying mode; the operation of converting the text information into English and transmitting the English to the cloud server is avoided. Therefore, the consumption of computing resources and network resources can be effectively reduced; in addition, the text input method and the text input system can support transmission of non-English characters.

Embodiments of the present invention provide a control channel sending and receiving method, network equipment and terminal. The control channel sending method includes: sending downlink control information DCI to the terminal, the DCI carrying 2 transmission configuration information states TCI_state and 2 codewords Codeword. In this way, network devices and terminals can support Multi-TRP transmission.

A data structure for storing a data source for a streaming system, the data source comprising a plurality of encoded data streams, each of the plurality of data streams being an independent representation of the data in the data source, and Different from the resolution encoding of other data streams in the plurality of data streams, the data structure includes a header (600-680), a stream data structure (700) for each encoded data stream, and one of the encoded data streams. or a plurality of packets (800), the headers (600-680) linked to one of the flow data structures (700), wherein each flow data structure (700) includes a header (705, 740, 750), and Linkage to the next stream data structure (710) and linkage to the first packet of the encoded data stream (720).