摘要:
The present invention relates to a method for allocating PUCCH resources for an HARQ ACK/NACK signal, and to a method for HARQ ACK/NACK signal transmission using same. The method for allocating PUCCH resources for an HARQ ACK/NACK signal comprises the following steps: constructing an ACK/NACK resource indicator (ARI) mapping table based on the HARQ ACK/NACK signal transmission method of a terminal; transmitting the ARI mapping table to the terminal via upper layer signaling; constructing an ARI indicating PUCCH resources to be allocated to the terminal on the ARI mapping table; and transmitting the ARI to the terminal. The ARI mapping table may be transmitted to a plurality of terminals and shared among the plurality of terminals and a base station.
摘要:
A method and an apparatus for transmitting a Hybrid Automatic Repeat Request (HARQ) Acknowledgement (ACK)/Negative Acknowledgment (NACK) signal and a scheduling request (SR) over an identical uplink subframe by a user equipment in a time division duplex (TDD) system in a carrier aggregation environment is disclosed. An example of a method for transmitting a HARQ ACK/NACK signal and an SR includes: receiving an allocation of a plurality of SR Physical Uplink Control Channel (PUCCH) resources; and transmitting a HARQ ACK/NACK signal using the plurality of SR PUCCH resources.
摘要:
The present invention relates to a method for allocating PUCCH resources for an HARQ ACK/NACK signal, and to a method for HARQ ACK/NACK signal transmission using same. The method for allocating PUCCH resources for an HARQ ACK/NACK signal comprises the following steps: constructing an ACK/NACK resource indicator (ARI) mapping table based on the HARQ ACK/NACK signal transmission method of a terminal; transmitting the ARI mapping table to the terminal via upper layer signaling; constructing an ARI indicating PUCCH resources to be allocated to the terminal on the ARI mapping table; and transmitting the ARI to the terminal. The ARI mapping table may be transmitted to a plurality of terminals and shared among the plurality of terminals and a base station.
摘要:
An optical filter for a display device includes a base substrate, an EMI shielding coating formed directly on an upper surface of the base substrate to filter EMI, and a color control resin coating applied directly on a lower surface of the base substrate or an upper surface of the EMI shielding coating. Due to the EMI shielding coating and the color control resin coating formed directly on the base substrate, it is possible to simplify a manufacturing process, improve productivity, and reduce manufacturing costs.
摘要:
A filter for a display device is provided which includes a base substrate, an electromagnetic shielding layer formed on one surface of the base substrate to block electromagnetic waves, and an electrode formed along at least two sides among four sides of the base substrate to earth the electromagnetic shielding layer, thereby reducing the manufacturing costs while maintaining the capability of blocking electromagnetic waves.
摘要:
The present invention relates to a method for configuring and transmitting an HARQ ACK/NACK signal by bundling said signal about a component carrier wave of a downlink subframe linked with an uplink subframe transmitting an HARQ ACK/NACK signal on PUCCH format 3. More particularly, the method comprises the steps of: determining a mode for bundling an HARQ ACK/NACK signal; and configuring the bundled HARQ ACK/NACK signal according to the determined bundling mode, wherein in the step of determining the bundling mode, all the component carriers of the downlink subframe transmitting the HARQ ACK/NACK signal to an uplink subframe are bundled when the downlink channel is in a worse state than the predetermined reference state, and some of the component carriers of the downlink subframe transmitting the HARQ ACK/NACK signal to an uplink subframe are bundled when the downlink channel is not in a worse state.
摘要:
The present disclosure relates to a method and apparatus for allocating resources for uplink control information using extension control information. A method of allocating resources for uplink control information using extension control information, according to an embodiment of the present invention, comprises the following steps: generating extension control information in a data area and transmitting the generated extension control information to a user terminal; and receiving, from the user terminal, uplink control information allocated to a wireless resource area derived from the received extension control information, wherein the wireless resource area derived from the received extension control information does not overlap with a wireless resource area derived from control information in a control area.
摘要:
A recombinant exosome comprising a fusion protein of a membrane protein and light-emitting protein, and a method of determining an exosome recovery rate by using the recombinant exosome are provided. Use of the method ensures accurate quantification of exosomes in a sample, and thus, improves the efficiency of an exosome-based diagnosis.
摘要:
A display filter functions not only to block unnecessary radiation emitted from a display device but also to allow Infrared (NIR) radiation emitted from the display device to be used as a user interface signal. The display filter includes a near-infrared radiation blocking layer which absorbs near-infrared radiation emitted from the display device. The near-infrared radiation blocking layer contains 1.5% by weight of a di-immonium-based colorant that absorbs the near-infrared radiation.
摘要:
A method of adaptive modulation in an OFDM system with channel evaluation with two types of adaptive transmission schemes that include several modulation schemes to achieve efficient transmission service. By evaluating channel environment, the methods select the proper modulation scheme among the BPSK, QPSK, 16QAM, and 64QAM. Therefore, the methods either increase the performance or reduce the signaling overhead. By using the method, the reliable and efficient transmission services are achieved.