48results about How to "Improve the security system" patented technology

The embodiment of the invention relates to radio communication technology, particularly a method and device for reporting BSR (Buffer Status Report). The method provided by the invention comprises the following steps: determining a scheduling priority weight allocated to a user terminal corresponding to each RB (Radio Bearer); determining a first relationship between the RBs and an LCG (Logical Channel Group) according to the quantity of the RBs allocated to the user terminal and the scheduling priority weight corresponding to each RB; and transmitting the first relationship to the user terminal to indicate the data of the user terminal on each RB corresponding to the LCG, and determining and reporting the BSR corresponding to each LCG. The method provided by the invention can help the base station to enhance the adjustment precision of scheduling priority of the user terminal, and improve the support system of QoS (Quality of Service).

An airbag system secured to the tire rim inside a tire. The airbag is normally in a collapsed state close to the rim. The airbag is inflated with pressurized gas in the event of a tire failure. The inflated bag generally conforms to the inner walls of the tire to support the weight of the vehicle and enable the vehicle to be safely stopped. The bag has wear surfaces composed of durable material such as nylon or Kevlar fibers.

In a security cover, or system, for a fastener both (1) a step washer, and (2) a hollow cylinder rotating to the contained step washer, are affixed to a surface by a nut, or by a bolt head, that is to be protected from tampering. A (3) hollow cap fits loosely over the bolt head or nut, and is either (A) compressively forced upon the step washer, the cap being within cylinder that is then rotatable relative to the cap, step washer and nut or bolt head; or else (B) compressively forced into the hollow of the cylinder, therein to rotate together with the cylinder relative to the step washer and nut or bolt head. The (3) hollow cap may also be fit compressively over, as opposed to within, the cylinder. No matter to which component the cap fits compressively, and whether mounted to the interior or exterior of the cylinder, the outermost structure—normally the cylinder—(A) rotates freely to the bolt head or nut contained therein, (B) is, by action of the lock washer, highly resistant to becoming compressed so as to gain purchase on the enclosed bolt head or nut for malicious loosening and tampering, and (C) is, by its compression fit, highly resistant to removal. An optional (4) ring can be fit between the cap and the cylinder and into complimentary circumferential grooves on each. The rotating incompressible cover in three, or in four, parts provides permanent, unremovable, security to a bolt head, or a nut, from tampering.