Abstract:
An apparatus and method for generating a delta file reflecting changes between a prior version of a firmware and a new version of the firmware are provided. The method includes disassembling a binary file of the prior version and a binary file of the new version, identifying old basic blocks in the disassembled prior version, identifying new basic blocks in the disassembled new version, matching the new basic blocks with the old basic blocks, simulating an operation of an updater of a mobile terminal based on results of the matching, identifying differences between the simulation result and the new version, and generating the delta file based on the results of the matching and the identified differences between the simulation result and the new version.
Abstract:
A method of monitoring one or more central processing units in real time is disclosed. The method may include monitoring state data associated with the one or more CPUs in real-time, filtering the state data, and at least partially based on filtered state data, selectively altering one or more system settings.
Abstract:
Methods and devices for displaying content in a power efficient manner are disclosed. In accordance with many embodiments, content is received that includes a plurality of subcomponents, and a subcomponent with a larger surface is darkened so as to generate at least one darkened subcomponent. In addition, a contrast of selected ones of the subcomponents is adjusted so as to enable the selected ones of the subcomponents to be viewed against the darkened subcomponent while others of the plurality of subcomponents are left in their source format. The at least one darkened subcomponent, selected ones of the subcomponents, and the subcomponents that are in their source format are composited into a composite view; and displayed.
Abstract:
A terminal and a method for prompting service failure in the video telephone service are disclosed, and the terminal comprises a processing module, a storing module and a setting module which are connected orderly. Said terminal sets and stores the corresponding relationship between different failure prompt information and prompting modes according to the user's command, and when the terminal receives a video telephone call request and the called user performs the failure prompting operation, the terminal generates a call failure prompt message according to the preset failure prompt information and the prompting mode corresponding to said failure prompt information and sends it to the calling user. After the calling user terminal receives said call failure prompt message, it analyzes and acquires the failure prompt information and the corresponding prompting mode, and displays and/or plays the failure prompt information to the calling user according to the prompting mode.
Abstract:
The present disclosure discloses a method for dynamic authentication between a reader and a tag, and an implementing device therefor, to solve the technical problem of necessity of dependence of a traditional authentication method on a real-time, online, reliable and secure connection with a background database, as well as lack of means for highly autonomous authentication of a tag by a reader. In the present disclosure, only a legitimate reader can obtain corresponding tag authentication information from an authentication database and authenticate or update a corresponding tag status; only a legitimate tag can be processed by the legitimate reader; during the authentication, a dynamic updating mechanism is used for a tag ID which ensures forward security; the reader stores tag information using a hash table and thus increases an authentication speed; data synchronization is achieved cleverly by means of a counting value. The use of a random number guarantees that a different data packet is used for every authentication, thus hiding tag position information effectively and offering excellent security.
Abstract:
A terminal and a method for prompting service failure in the video telephone service are disclosed, and the terminal comprises a processing module, a storing module and a setting module which are connected orderly. Said terminal sets and stores the corresponding relationship between different failure prompt information and prompting modes according to the user's command, and when the terminal receives a video telephone call request and the called user performs the failure prompting operation, the terminal generates a call failure prompt message according to the preset failure prompt information and the prompting mode corresponding to said failure prompt information and sends it to the calling user. After the calling user terminal receives said call failure prompt message, it analyzes and acquires the failure prompt information and the corresponding prompting mode, and displays and/or plays the failure prompt information to the calling user according to the prompting mode.
Abstract:
A method for implementing information exchange is disclosed in the present invention, and the method comprises: a calling user terminal sending information to be sent to a called user terminal by carrying the information in a user-to-user signaling (UUS) field of a call message; the called user terminal sorting out the information carried in the UUS field from the call message after receiving the call message, and feeding back a message other than an acknowledge message to the calling user terminal; the calling user terminal terminating this call after receiving the message fed back by the called user terminal. The simplicity and the easy transformation of the software update of user terminals are fully utilized in the present invention; therefore the present invention can enable a user terminal to have the information exchange function only by properly modifying the software of the user terminal.
Abstract:
The present invention provides a method and apparatus for a new interleaver adaptation scheme that achieves “error free” and zero delay (interleaving—triangular) or near zero delay variation (interleaving—GCI), and with easier implementation but no additional memory required. The dummy insertion methods and systems embodiments of the invention provide an effective dummy byte insertion scheme for applications that require seamless on-line rate changes, e.g., SRA (seamless rate adaptation), DRR (dynamic rate repartitioning) and adaptive INP (impulse noise protection).
Abstract:
The present application discloses a method and a device for operating a terminal having a touch screen, and the method includes steps of: starting to count a predetermined first time period when a predetermined condition is met; when an operation is performed by a user on a predetermined non-readily-mis-pressed region of the touch screen during the first time period, implementing the operation, otherwise implementing an operation performed by the user on a readily-mis-pressed region. The method and the device for operating a terminal having a touch screen provided by the disclosure solve the problem of error operations when a user holds the terminal by one hand and performs operations, thereby providing the user with conveniences.
Abstract:
A method for improving energy efficiency performance of a reader is disclosed in the present document. The method includes: initializing and adjusting operation parameters, and acquiring the current number of frame timeslots; updating a frame timeslot status, and determining that a power level is not required to be increased according to the updated frame timeslot status; and estimating the number of labels according to the current number of frame timeslots, and acquiring an optimum Q value according to the number of labels. A device for improving energy efficiency performance of a reader is also disclosed in the present document. With the method and device of the present document, throughput of a Radio Frequency Identification (RFID) system is maximized, thereby reducing energy consumption of the system and extending usage time of the system; and while the energy consumption is reduced, a rate at which the reader reads the labels is guaranteed.