38results about How to "Increased transport flexibility" patented technology

A method for allocating a downlink control channel in a fractional frequency reuse (FFR) system, includes: dividing a service frequency band of the system into a plurality of frequency partitions including a first frequency partition corresponding to a first frequency reuse factor, a second frequency partition corresponding Kth frequency reuse factor, and a third frequency partition; setting a transmission power level for each of the plurality of divided frequency partitions; allocating a downlink common control channel including non-user specific (NUS) control information common to every user to a particular frequency partition corresponding to the highest transmission power level among the set transmission power levels; and transmitting the NUS control information through the particular frequency partition.

The invention relates to the field of transportation, in particular to a suspension type transportation crane. The suspension type transportation crane comprises a displacement mechanism which can freely move on a horizontal plane and can move up and down in the vertical direction; at least one grabbing mechanism capable of lifting a container is vertically arranged under the displacement mechanism; and the top of each grabbing mechanism is slidably connected with the displacement mechanism, and the grabbing mechanisms can horizontally slide along the displacement mechanism and can also move along with the displacement mechanism. The suspension type transportation crane not only has high transportation flexibility, but also can quickly and accurately avoid obstacles.

The embodiment of the invention relates to a method for controlling channel mapping and a method and a device for controlling channel detection. The method for controlling the channel mapping comprises the following steps of: determining a corresponding search space for at least two control channels with the same signaling length according to the signaling length of the control channels corresponding to member carriers based on the same aggregation level, wherein the at least two control channels with the same signaling length use the same search space; mapping the at least two control channels with the same signaling length to the determined corresponding search space; and / or, determining corresponding search spaces for at least two control channels with different signaling lengths respectively, wherein the at least two control channels with different signaling lengths use different search spaces in at least one time transmission unit; and mapping the at least two control channels with different signaling lengths to the determined corresponding search spaces respectively. Through the embodiment of the invention, not only the conflict of the control channels can be reduced, but also the blind detection times of the control channels can be reduced.

An apparatus of transmitting stereoscopic image data includes an image data output unit configured to output stereoscopic image data including left-eye image data and right-eye image data about a certain program; and an image data transmitting unit configured to transmit a transport stream including the stereoscopic image data about the certain program output from the image data output unit. The image data transmitting unit incorporates identification information indicating whether disparity data is transmitted in the transport stream. The disparity data is used to add disparity to superimposed information to be superimposed on an image generated from the left-eye image data and the right-eye image data.

The invention relates to the field of transportation, in particular to a suspension type transportation crane. The suspension type transportation crane comprises a displacement mechanism which can freely move on a horizontal plane and can move up and down in the vertical direction; at least one grabbing mechanism capable of lifting a container is vertically arranged under the displacement mechanism; and the top of each grabbing mechanism is slidably connected with the displacement mechanism, and the grabbing mechanisms can horizontally slide along the displacement mechanism and can also move along with the displacement mechanism. The suspension type transportation crane not only has high transportation flexibility, but also can quickly and accurately avoid obstacles.

The invention discloses a base support structure for a drill pump, which comprises at least two support plates. A first slope is arranged on the upper surface of each support plate, an adjustable plate is movably installed on the first slope, a second slope is arranged on the lower surface of the adjustable plate corresponding to the first slope, the second slope is adhered to the first slope, the upper surface of the adjustable plate is a plane, a small base of the drill pump is supported on the upper surface of the adjustable plate, and the length of the adjustable plate is smaller than that of the support plate. The base support structure for the drill pump does not need a big base to support the small base of the drill pump, effectively reduces volume and weight of the whole drill pump, is convenient to transport, reduces materials and cost for manufacturing the drill pump, and saves production cost.