摘要:
A method and system are provided for delivering a stream in a mobile broadcast system that receives stream contents of broadcast services (BCAST) from a content creation and provides the broadcast services to one terminal or one group of terminals via one of a broadcast distribution system (BDS) and an interaction network. The method involves requesting assignment of a bearer in which the stream is to be delivered, assigning a bearer in response to the bearer assignment request, adapting the stream to be appropriate for the assigned bearer, and delivering the adapted stream to the terminal in the assigned bearer.
摘要:
A system and method are provided for producing a personalized Electronic Program Guide (EPG), that includes a content server for receiving from a content producer a request for upload of content, transmitting to the content producer a request for information related to the content, receiving from the content producer the content and the information related to the content, and generating a personalized EPG from the content and the information related to the content.
摘要:
A method and apparatus for updating firmware of terminals in a mobile broadcast system including a Broadcast Service Distribution/Adaptation fragment (BSDA) and a Broadcast service Subscription Management (BSM). The method includes requesting creation of a content fragment, by the BSM, by transmitting a firmware package file for a firmware update of the terminals to the BSDA; creating a content fragment including the firmware package file and broadcasting the created content fragment to the terminals by the BSDA; detecting the firmware package file from the received content fragment; and performing the firmware update using the firmware package file.
摘要:
The present invention relates to a controller for a cardiopulmonary resuscitation apparatus. Automation and precise control can be realized in the cardiopulmonary resuscitation apparatus by using a driving unit involving in constricting the chest band of the cardiopulmonary resuscitation apparatus, locking, and pressing the chest by air pressure, and a control unit controlling the driving unit according to a control signal. Further, air pressure used in driving the cardiopulmonary resuscitation apparatus is controlled so as to be also supplied to a line of artificial respiration, such that a simple construction of the cardiopulmonary resuscitation apparatus and automation of artificial respiration are obtained. Thanks to the present invention, the operator does not have to care about the operation of the cardiopulmonary resuscitation apparatus while performing cardiopulmonary resuscitation, which allows the operator pay more attention to taking care of a patient.
摘要:
Disclosed is a method for configuring a message for controlling purchase service in wireless broadcasting. When a portable terminal directly uses a corresponding service through registration without a process for purchasing a charged broadcasting service, the portable terminal directly receives a Multimedia Broadcast Multicast Service (MBMS) User ServiceID, and it is impossible to separate a GlobalPurchaseItemID and a PurchaseDataID from each other. Therefore, a purchase service list can not be known. However, according to the method herein, it is possible to separate two identifiers from each other in the portable terminal, so that it is possible to conveniently control each list regarding various types of purchased services.
摘要:
An apparatus and method for generating a (n, 3) code and a (n, 4) code using simplex codes are disclosed. To encode a 3-bit information bit stream to a (n, 3) codeword with n code symbols, a simplex encoder generates a first-order Reed-Muller codeword with (P+1) code symbols from the input information bit stream for n>P, and punctures the first code symbol of the (P+1) first-order Reed-Muller code symbols to produce a (P, 3) simplex codeword. An interleaver permutates the P code symbols of the (P, 3) simplex codeword by columns according to a predetermined pattern. A repeater repeats the column-permutated (P, 3) simplex codeword until the number of repeated codes is n and outputs a (n, 3) codeword with the n repeated code symbols.
摘要:
A paging method for an MBMS service is provided. To efficiently transmit MBMS control information in an MBMS mobile communication system, an RNC transmits to a Node B a control message including a list of NI information for MBMS paging groups by the RNC and the Node B establishes a physical channel according to the control message and transmits an MICH including NIs to UEs on the established physical channel.
摘要:
An apparatus and method for controlling the transmission power of a DSCH in a mobile communication system is disclosed. In the DSCH transmission power controlling method, a UE generates information for controlling the transmission power of the DSCH based on a channel condition determined by the reception power of a CPICH from a node B transmitting the DSCH to the UE, and then transmits the power control information to the node B.
摘要:
A method for mapping first coded TFCI symbols and second coded TFCI symbols to a radio frame in a transmission apparatus of a mobile communication system for encoding k first TFCI bits and (10−k) second TFCI bits, a sum of the first coded TFCI symbols and the second coded TFCI symbols being 32. The method comprises multiplexing the coded symbols such that the first coded TFCI symbols and the second coded TFCI symbols are uniformly distributed according to a transmission mode and a data rate of the radio frame, and outputting 32 coded symbols; and mapping the 32 multiplexed coded symbols to the radio frame to satisfy the number of the coded symbols that can be mapped to one radio frame, determined according to the transmission mode and the data rate of the radio frame.
摘要:
In a mobile communication system, a coding apparatus receives 5 information bits and generates a code symbol stream comprised of 20 coded symbols. The coding apparatus generates 5 coded symbol streams having a length 32 by encoding the 5 individual information bits with different Walsh codes having a length 32, and generates a coded symbol stream comprised of 32 coded symbols by XORing the 5 coded symbol streams in a symbol unit. Further, the coding apparatus generates a code symbol stream comprised of 20 coded symbols by puncturing 2nd, 4th, 5th, 6th, 8th, 9th, 10th, 11th, 12th, 13th, 14th, and 30th coded symbols among the 32 coded symbols.