Abstract:
Sensors suitable for the sensing/detection of biological or chemical agents may be fabricated by immobilizing biological and/or chemical recognition components (selectors or probes) on a substrate by the polymerization of a suitable monomer in the presence of the selectors or probes, for example, by Polysiloxane Monolayer Immobilization (PMI). PMI may involve the polymerization of polysiloxane onto a substrate, onto which selector molecules are adsorbed or otherwise immobilized. The resulting immobilized selector molecule may then be used to interact with specific molecules (targets) within a mixture of molecules, thereby enabling those specific molecules to be detected and/or quantified.
Abstract:
A query pipeline is created (514) from a query request. The query pipeline includes multiple query operations including multiple query operators. A first query operator and a second query operator perform first and second query operations on a database (526) and on data outside the database (534). A result from the first query operation in the query pipeline is fed to the second query operation in the query pipeline.
Abstract:
Basic coating compositions including inorganic oxide nanoparticles and an organic base are described. Methods of coating a substrate with the coating compositions, coated substrates prepared using the methods, and articles that include the coated substrates are also disclosed.
Abstract:
The present disclosure provides a detecting device of a birefringent lens grating. The detecting device includes a projection pattern disposed adjacent to the birefringent lens grating; an illuminating light source for projecting light onto the projection pattern and the birefringent lens grating; an image capturing device for capturing the light out from the birefringent lens grating and obtaining a projection pattern image of the projection pattern; and a controller for comparing the projection pattern image with a reference to determine a refractive index matching degree of the birefringent lens grating. The present disclosure further provides a detecting method, a manufacture method and a manufacture device of the birefringent lens grating.
Abstract:
A method for sending uplink scheduling grant signaling and a base station, applied in an Advanced Long Term Evolution (LTE-A) system, the method includes: a base station, according to a number of clusters occupied with non-consecutive resource allocation by a Physical Uplink Shared Channel (PUSCH) of a scheduled user equipment in a component carrier, configuring at least one uplink scheduling grant signaling for the user equipment, wherein each uplink scheduling grant signaling indicates an allocation of resource for one or two clusters occupied by the PUSCH; and the base station allocating a Physical Downlink Control Channel (PDCCH) for each uplink scheduling grant signaling, and sending the uplink scheduling grant signaling to the user equipment. The flexibility of the resource allocation in the case of multiple clusters is enhanced, meanwhile the reliability of transmission of the scheduling grant signaling is ensured.
Abstract:
The invention discloses a method for generating a group identifier of the random access response message. The group identifier is determined according to the serial number of the subframe in which the random access time slot of random access preamble message transmitted by the terminal lies and the serial number of the random access channel in which the random access time slot lies. A random access method and a random access response method in a cellular radio communication system are also provided. Using the method of the present invention, the terminal needs not acquire the absolute system time of the cellular system in which the random access time slot lies, and can access the cellular radio communication system rapidly and accurately.
Abstract:
The invention discloses a method for processing power headroom and a terminal thereof, wherein the method comprises: when transmitting a physical uplink shared channel (PUSCH) and/or a physical uplink control channel (PUCCH) on subframe i and component carrier group j, the terminal measures power headroom on the subframe i and the component carrier group j; the terminal reports the power headroom to the base station and indicates the type of the reported power headroom when reporting. The invention specifically indicates the type to which the power headroom belongs by reporting the type while reporting the power headroom, thereby avoiding confusion.
Abstract:
The present invention discloses a method and terminal for selecting a random access resource, the method includes: the terminal receives the physical downlink control channel signaling sent by a system; the terminal determines the first subframe which meets a condition A and contains a random access resource from the subsequent subframes of the subframe receiving the physical downlink control channel signaling, the condition A is that the time difference between the first subframe and the subframe receiving the physical downlink control channel signaling is greater than or equal to k, k is the time delay defined by the physical layer of the terminal; and the terminal starts a selection on the subframe containing a random access source from the first subframe.
Abstract:
The present invention discloses a method for configuring and indicating physical random access channel parameter in a time division duplex system, suitable for the long term evolution, system, including: the same PRACH configuration set is stored in a base station and a terminal respectively; when performing a PRACH configuration, the terminal inquires the PRACH configuration set according to configuration information to obtain a configuration parameter, and/or the terminal computes to obtain the configuration parameter according to a system parameter. Set by using the method provided by the present invention, the PRACH configuration set can provide enough density types for various PRACH formats in order to meet the requirements of different system loads, and meanwhile can provide enough version types for each combination of format and density, decrease the processing load of the base station, and reduce the inter-cell interference.
Abstract:
A transmitting method of a signal on a random access channel in a wireless communication system, comprises the steps that: a terminal transmits a preamble on the random access channel with a set time length ahead of the end position of an uplink pilot time slot, and the length of the preamble is the length of two symbols without a cyclic prefix. Another transmitting method of a signal on a random access channel in a wireless communication system, comprises the steps that: a terminal transmits a cyclic prefix and a preamble on the random access channel with a set time length ahead of the end position of an uplink pilot time slot, and the length of the preamble is the length of two symbols without a cyclic prefix. The methods can avoid the interference of the preamble to the data of the uplink subframe, and can improve the coverage area of the random access channel and the work efficiency of the time division duplex system.