Abstract:
An uplink transmission power control method and a user equipment are provided, where the method includes: determining, by a UE, whether uplink channels are simultaneously transmitted over adjacent subframes between multiple carriers; where the adjacent subframes between the multiple carriers are partially overlapped; and timing advance values of the multiple carriers are different; and if uplink channels are simultaneously transmitted over adjacent subframes between multiple carriers, processing, by the user equipment, an uplink channel transmitted over the last symbol on a partially overlapped subframe of another carrier except a carrier having the greatest timing advance value, so that total transmission power of the uplink channels is lower than the maximum transmission power or an interference level of the user equipment.
Abstract:
The present invention provides a method for reporting user equipment assistance information, a user equipment, and a base station. The method includes: if a configuration in a user equipment UE for forbidding sending UE assistance information is not started or is closed, sending, by the UE, the UE assistance information to a base station; or, if a configuration in a UE for allowing sending UE assistance information is started, sending, by the UE, the UE assistance information to a base station. The foregoing method does not increase a signaling overhead of an air interface, and meanwhile, enables abase station to better optimize performance of a UE according to UE assistance information.
Abstract:
A method for ensuring parallel data random access and a user equipment are provided. An embodiment of the present invention includes controlling a random access sequence transmitted by a user equipment through a physical random access channel (PRACH) not to be sent with other uplink transmission in the same subframe, or, when a random access sequence transmitted by a user equipment through a PRACH is sent with other uplink transmission in the same subframe, controlling a priority of power transmission of the PRACH and a priority of power transmission of an uplink channel over which the other uplink transmission is performed, when power is limited.
Abstract:
Embodiments of the present disclosure provide a method for a UE to report a measurement result and the UE, which may timely and accurately report the measurement result to a base station and improve the communication continuity of the UE. The method for UE to report a measurement result includes: determining a moving speed state of the UE, and determining a measurement parameter according to the moving speed state; acquiring a measurement period of the UE according to the determined measurement parameter; and in the measurement period, measuring a cell to obtain a measurement result, and reporting the measurement result to a serving base station of the UE. The present disclosure is suitable for UE to report a measurement result.
Abstract:
Embodiments of the present invention provide a movement information processing method and system, a user equipment, and an access network device. In one embodiment, a UE measures a characteristic parameter of a cell to be measured, and then obtains movement information of the UE according to a change of the characteristic parameter within a predetermined time. In this way, the UE can send the movement information to an access network device and the access network device executes a movement-related operation according to the movement information.
Abstract:
Embodiments of the present invention disclose a random access response receiving and sending method, a user equipment, a base station, and a system. The method includes: after sending a dedicated random access preamble to a network side, on a physical downlink control channel, according to a pre-obtained dedicated identifier, detecting control signaling masked by using the dedicated identifier, where the dedicated identifier is a user equipment-specific temporary identifier configured by the network side for the user equipment, and the control signaling includes information about a physical downlink shared channel used to send a random access response and information required for decoding the random access response; and receiving the random access response on a corresponding physical downlink shared channel according to the control signaling.
Abstract:
A method for ensuring parallel data random access and a user equipment are provided, which relate to the field of communications technologies. An embodiment of the present invention includes controlling a random access sequence transmitted by a user equipment through a physical random access channel PRACH not to be sent with other uplink transmission in the same subframe, or, when a random access sequence transmitted by a user equipment through a PRACH is sent with other uplink transmission in the same subframe, controlling a priority of power transmission of the PRACH and a priority of power transmission of an uplink channel over which the other uplink transmission is performed, when power is limited.
Abstract:
The invention discloses a method for controlling uplink signal transmission, a user equipment, and a base station. The method for controlling uplink signal transmission includes receiving uplink signal configuration information sent by a base station; sending an uplink signal to the base station according to the uplink signal configuration information before a first timer expires; stopping sending an uplink signal to the base station when the first timer expires; receiving trigger information sent by the base station, and restarting the first timer according to the trigger information; and sending an uplink signal to the base station before the restarted first timer expires.
Abstract:
Embodiments of the present invention provide a movement information processing method and system, a user equipment, and an access network device. In one embodiment, a UE measures a characteristic parameter of a cell to be measured, and then obtains movement information of the UE according to a change of the characteristic parameter within a predetermined time. In this way, the UE can send the movement information to an access network device and the access network device executes a movement-related operation according to the movement information.
Abstract:
Embodiments of the present invention provide a transmission data processing method and devices. The transmission data processing method includes: determining, by user equipment UE, processing indication information according to a type of buffered uplink data, and generating a buffer status report; and sending, by the UE, the buffer status report to a base station eNB, so that the eNB performs scheduling and uplink transmission resource allocation on the UE according to the processing indication information. The transmission data processing method and the devices provided in the embodiments of the present invention avoid a defect that air interface resources cannot be utilized appropriately and effectively when a granularity of a reported buffer status report is per logic channel group, thereby improving effects of scheduling and resource allocation that are performed on UE.