41results about How to "Increase transmission opportunities" patented technology

The present invention provides a radio base station which can equally assign a transmission opportunity based on the radio channel quality. A mobile station selection unit issues a request for a metric notification to a metric notification unit corresponding to a mobile station notified by a data flow control unit, and receives metrics. The metric notification unit periodically receives radio channel quality information from a channel quality notification unit of an uplink signal analysis unit, obtains through a rank calculation unit the rank at the time when the channel quality is preferably arranged in a channel quality buffer according to the radio channel quality information, and notifies the mobile station selection unit of the result as metrics. The mobile station selection unit selects a mobile station having the smallest metrics notified by the metric notification unit, assigns radio resources to the mobile station, and notifies the data flow control unit of the assignment.

The invention discloses a transmission control method and a transmission control device of buffer state report (BSR), wherein the method and device are used for adjusting physical resources which transmit BSR to increase transmission chances of the BSR, so that the transmission success rate of the BSR is improved. The transmission control method of BSR comprises the steps of: distributing a physical uplink shared channel (PUSCH) resource for a terminal when a schedule requirement (SR) transmitted by the terminal is received, and sending a UL-GRANT which carries a PUSCH resource indication distributed for the terminal to the terminal; detecting a decoding result of BSR transmitted by the terminal via the PUSCH resource; judging whether the sending of the UL-GRANT is continued or not, and adjusting PUSCH resource positions distributed for the terminal.

The invention discloses a method and a device in user equipment and a base station used for wireless communication. The user equipment monitors the first type of wireless signals in a first time-frequency resource pool and a second time-frequency resource pool respectively; wherein the first time resource pool and the second time resource pool are located in a first sub-band and a second sub-bandrespectively; wherein the first time-frequency resource pool comprises Q1 first time-frequency resource sub-pools; wherein the Q1 first time-frequency resource sub-pools are in one-to-one correspondence with Q1 second time-frequency resource sub-pools, and whether any first time-frequency resource sub-pool in the Q1 first time-frequency resource sub-pools is occupied or not is used for determiningwhether the second time-frequency resource sub-pool comprises a corresponding second time-frequency resource sub-pool or not. According to the method and the device, the user equipment is designed tomonitor the first type of wireless signals on the plurality of sub-bands, and the monitoring mode is determined according to whether the resources are occupied or not, so that the signal performanceperiodically sent on the unlicensed spectrum is improved.

The invention has a step where a transmitting station in a second radio communication system determines whether transmission of a second radio communication system signal using a shared frequency band is possible or not based on load information of a first radio communication system broadcast from a base station in the first radio communication system, a step where the transmitting station in the second radio communication system calculates predicted interference power caused in a receiving station in the first radio communication system by the second radio communication system signal transmitted using the shared frequency band, and a step where the base station in the first radio communication system increases an allowable interference level of a first radio communication system signal transmitted using the shared frequency band based on the predicted interference power broadcast from the transmitting station in the second radio communication system.

The invention discloses sounding reference signal sending and receiving methods and devices, UE and a base station, and the sending method comprises the steps: determining a resource for sending a sounding reference signal SRS on an unlicensed carrier; and sending the SRS according to the determined resource, thereby solving the problem of less transmission opportunities of transmitting the SRS onthe unlicensed carrier in related technologies, and further achieving the effect of improving the transmission opportunities of transmitting the SRS on the unlicensed carrier.

The disclosure provides a method and a device in a User Equipment (UE) and a base station for wireless communication. In one embodiment, a first node performs first monitoring, determines, according to the first monitoring, that a first time-frequency resource pool is not available for a second-type transmission, and transmits first control information, the first control information being used for reserving the first time-frequency resource pool to a first-type transmission; wherein the first monitoring belongs to first-type monitoring; for the first-type transmission and the second-type transmission, second-type monitoring is only used for determining whether the first-type transmission can be performed; and the first-type monitoring is long-term while the second-type monitoring is short-term. The disclosure increases opportunities of transmission, thus improves efficiency of transmission and utilization of spectrum.

A format that includes a BSSID of a transmitting station within a preamble of the frame is an HE format, and a format that does not include a BSSID within the preamble but includes a BSSID in a MAC header is a Non-HE format; and a wireless station in the BSS includes a control part which checks a format of a frame received at a predetermined receiver sensitivity or above, and continues demodulation of the received frame if the format is HE format and the BSSID in the received frame is consistent with its own BSS, and stops the demodulation of the received frame if the HE format and the BSSID in the received frame is not consistent with its own BSS.

The present application discloses a method and a device used in a wireless communication user equipment and a base station. The user equipment monitors the first type of wireless signal in the first time-frequency resource pool and the second time-frequency resource pool respectively; the first time resource pool and the second time resource pool are respectively located in the first sub-frequency band and the second time-frequency resource pool sub-band; the first time-frequency resource pool includes Q1 first time-frequency resource subpools, and the Q1 first time-frequency resource subpools are in one-to-one correspondence with Q1 second time-frequency resource subpools, and the Q1 Whether any first time-frequency resource subpool in the first time-frequency resource subpools is occupied is used to determine whether the second time-frequency resource pool includes a corresponding second time-frequency resource subpool. The present application designs the user equipment to monitor the first type of wireless signal on multiple sub-bands, and determines the monitoring method according to whether the resource is occupied, thereby improving the performance of the signal periodically sent on the unlicensed spectrum.