Patent application number | Description | Published |
20120113852 | METHOD AND DEVICE FOR CONFIGURING AND SENDING DOWNLINK CSI REFERENCE SIGNAL - A method for configuring and sending a downlink CSI reference signal is provided. The method comprises: an eNB configures the downlink CSI reference signal and sends configuration information of the downlink CSI reference signal to a UE, wherein the configuration information comprises a starting subframe number and/or a cycle of the downlink CSI reference signal; the eNB sends the downlink CSI reference signal to the UE according to the configuration information of the downlink CSI reference signal. | 05-10-2012 |
20120281688 | ETHOD, APPARATUS AND SYSTEM FOR DOWNLINK PILOT TRANSMISSION - A method, apparatus and system for downlink pilot transmission solve the problem of power differences among OFDM symbols caused by Walsh Codes. The transmission method is that dedicated pilots are transmitted in the manner of code division multiplexing (CDM) or hybrid of CDM and frequency division multiplexing (FDM), wherein the dedicated pilots are configured with orthogonal sequence sets according to a preset frequency-domain granularity and rules on the resources for transmitting the dedicated pilots, and the same orthogonal sequence set is employed for the dedicated pilots in each frequency-domain granularity. | 11-08-2012 |
20140126501 | METHOD AND DEVICE FOR INTER-CELL INTERFERENCE COORDINATION - The present invention provides a method and a device for inter-cell interference coordination. The method comprises: acquiring sub-frame configuration information of neighbor cells; determining whether the neighbor cells are configured with transmissions in different directions on the same sub-frame; and if yes, performing interference coordination between the neighbor cells according to acquired data transmission-related information of the neighbor cells on the same sub-frame. Through the present invention, neighbor TDD base station cells are enabled to perform transmissions in different directions on the same time resource, interference is avoided through the interference coordination, and the situation in the conventional TDD interference coordination method that different cells are forced to use the same sub-frame configuration and cannot adapt to service requirements of the cells is avoided. | 05-08-2014 |
20140201619 | Method And Device For Implementing Local Operation On Web Page - A method and device for implementing a local operation on a web page are disclosed, which belong to the field of web technology. The method is applied to an electronic apparatus that includes a displaying unit and has an HTML operating environment. The method includes loading a web page in the HTML operating environment by address information; obtaining identification information for representing a status of local resources of the electronic apparatus, in the process of loading the web page; obtaining an operation request for representing a request for operating a first resource in the local resources; responding to the operation request with the first resource; and displaying a responding result of the responding to the operation request with the first resource on the displaying unit. The present method and device implement executing local operation on the web page, which improves the local calling capacity of a javascript code. | 07-17-2014 |
20140219201 | ACK/NACK/SR RESOURCE MAPPING METHOD AND APPARATUS - Examples of the present disclosure provide an ACK/NACK/SR resource mapping method and an apparatus. According to the technical solution provided by the examples of the present disclosure, in a system including a terminal utilizing a first type protocol and a terminal utilizing a second type protocol, the base station allocates the ACK/NACK/SR resources corresponding to the second type protocol in an area outside of the ACK/NACK/SR resource area reserved for the terminal utilizing the first type protocol, and informs the terminal utilizing the second type protocol of the allocation information of the corresponding ACK/NACK/SR resources. Thus, the terminal utilizing the second type protocol may transmit feedback information via the corresponding ACK/NACK/SR resources. | 08-07-2014 |
20140293909 | UPLINK FEEDBACK METHOD, SYSTEM AND DEVICE - There are disclosed a method of and system and apparatus for performing an uplink feedback, applicable to a dynamic sub-frame system, so as to avoid collision of ACK/NACK resources between a non-dynamic system and a dynamic system from occurring. The method includes: determining ACK/NACK resource for carrying ACK/NACK, corresponding to downlink data in a sub-frame n according to a set of sub-frames including a sub-frame in which the downlink data is received; and transmitting ACK/NACK information corresponding to the downlink data over the ACK/NACK resource in the sub-frame n, wherein the set of sub-frames includes a first set of sub-frames and/or a second set of sub-frames; the set of sub-frames is determined by obtained uplink/downlink sub-frame configuration information and flexible sub-frame information; the uplink/downlink sub-frame configuration information indicates the type of each sub-frame in a radio frame as an uplink sub-frame, a downlink sub-frame and a special sub-frame; and the flexible sub-frame information indicates the type of each sub-frame in a radio frame as an uplink sub-frame, a downlink sub-frame, a special sub-frame and a flexible sub-frame, wherein the flexible sub-frame can be used for transmission of uplink or downlink data. | 10-02-2014 |
20140304538 | METHOD AND DEVICE FOR PROLONGING SLEEPING TIME OF CPU - This application discloses a method for prolonging sleeping time of CPU. After CPU enters sleeping state, interrupt controller delays reporting deferrable external interrupts to the CPU, with the delay time set or as default. This application also provides a device corresponding to the method. This application can prolong the sleeping time of CPU in all kinds of intelligent electronic devices, and make the CPU enter a deep sleeping mode, thereby reducing power consumption substantially without affecting system performance. | 10-09-2014 |
20140307691 | INFORMATION TRANSMISSION METHOD, SYSTEM, AND DEVICE - Embodiments of the present application relate to the technical field of wireless communications, and particularly to an information transmission method, system, and device, used for implement transmission, within an OFDM symbol comprising a UERS, in a sending diversity manner. The information transmission method of the embodiment of the present invention comprises: a network-side device determining an OFDM symbol comprising a UERS; and within the OFDM symbol comprising the UERS, the network-side device sending information in a sending diversity manner by freeing up an available RE or adjusting the sending diversity manner. In the embodiments of the present application, the information can be transmitted in the OFDM symbol comprising the UERS in a sending diversity manner by freeing up a part of available REs or by adjusting the sending diversity manner, thereby improving the utilization ratio of resources. | 10-16-2014 |
20140343659 | DELIVERY AND RELEASE DEVICE FOR STENT-GRAFT - A delivery and release device for stent-graft includes a guiding head and a central tube connected thereto, an outer tube sleeving on the outside of the central tube, a positioning tube sheathed between the central tube and the outer tube, a front fixator, a back fixator and a positioner successively sheathed between the positioning tube and the outer tube. The stent-graft is placed between the back fixator and the positioner. A metal bar is connected to the guiding head along its axial direction with a ring suture being connected to the front fixator. The ring suture sleeves onto the metal bar after passing through the stent-graft. During the release process, the metal bar moves forward in the axial direction to detach from the ring suture, thereby the stent-graft is released. | 11-20-2014 |
20150045076 | METHOD AND DEVICE FOR PERFORMING INTERFERENCE CONTROL - An embodiment of the invention relates to wireless communication technical field, especially relates to a method and device for performing interference control to reduce crossed time slot interference in Time Division Duplex (TDD) networking. The method of embodiment of the present invention comprises: network side device determines service load parameter value of each cell and the measurement parameter between the base stations which random two cells belongs to; For the two cells, said network side device determines an interference control threshold according to the service load parameter value of the two cells, and compares the determined said measurement parameter with said interference control threshold, and performs cluster partition according to the comparing result. Said network side device performs interference control according to the partitioned cluster. Because the factor of cell service load is considered in performing TDD crossed time slot interference control, thus the crossed time slot interference in TDD networking is reduced. | 02-12-2015 |
20150049654 | TIME-DIVISION DUPLEXING COMMUNICATION METHOD, SYSTEM AND DEVICE - The embodiments of the present invention relate to the technical field of wireless communications, and particularly, to a time-division duplexing communication method, system and device, which are used for solving the problem in the prior art that there is no uplink or downlink HARQ sequential relationship for a dynamic uplink and downlink subframe distribution solution. A time-division duplexing uplink data sending method in the embodiments of the present invention comprises: through a subframe n in a wireless frame, user equipment receiving indication information which comes from the network side; and according to the indication information, when it is determined that PUSCH data is required to be sent to the network side, sending the PUSCH data through at least one uplink subframe after the subframe n, the subframe n being a downlink fixed subframe or a special subframe. Proposed is an uplink and downlink HARQ sequential relationship for a dynamic uplink and downlink subframe distribution solution, so that a dynamic TDD system can transmit uplink and downlink data. | 02-19-2015 |