Back to results
US 11,122,569 B2Granted
Method and apparatus for transmitting base station data, and device
AssigneeHuawei Technologies Co., Ltd.
InventorsLibiao Wang, Fan Jin, Wei Chen, Xiaolong Zhu
Life of this patent
Estimating the term…
Abstract
This application provides an example method for transmitting base station data. The method includes receiving a precoding matrix indication (PMI) value and reference signal received power (RSRP) that are sent by user equipment. The method also includes determining, based on the PMI value, a network area group corresponding to the user equipment. The method further includes determining, based on the RSRP, a network area in which the user equipment is located.
Claims15
A method for transmitting base station data, comprising:
- receiving a precoding matrix indication (PMI) value and reference signal received power (RSRP) from user equipment;
- determining, based on the RSRP, a network area in which the user equipment is located;
- if the user equipment is in an odd-numbered network area group, allocating a channel in a first channel group to the user equipment based on the PMI value;
- if the user equipment is in an even-numbered network area group, allocating a channel in a second channel group to the user equipment based on the PMI value;
- and
- if the user equipment is in an overlapped network area group, obtaining a first network area corresponding to a largest value in the RSRP and a second network area corresponding to a second largest value in the RSRP;
- allocating a channel in a third channel group to the user equipment based on the PMI value;
- and
- stopping allocating channels to the first network area and the second network area, wherein
- a radio frequency channel occupied by the first channel group is different from a radio frequency channel occupied by the second channel group.
7 more elements
An apparatus for transmitting base station data, comprising:
- a receiver configured to receive a precoding matrix indication (PMI) value and reference signal received power (RSRP) that are sent by user equipment;
- and
- at least one processor coupled to a non-transitory computer-readable storage medium storing programming instructions for execution by the at least one processor, wherein the programming instructions instruct the apparatus to:
- determine, based on the RSRP, a network area in which the user equipment is located;
- if the user equipment is in an odd-numbered network area group, allocate a channel in a first channel group to the user equipment based on the PMI value;
- if the user equipment is in an even-numbered network area group, allocate a channel in a second channel group to the user equipment based on the PMI value;
- and
- if the user equipment is in an overlapped network area group, obtain a first network area corresponding to a largest value in the RSRP and a second network area corresponding to a second largest value in the RSRP, allocate a channel in a third channel group to the user equipment based on the PMI value, and stop allocating channels to the first network area and the second network area, wherein a radio frequency channel occupied by the first channel group is different from a radio frequency channel occupied by the second channel group.
5 more elements
A base station device, comprising:
- a transceiver;
- a non-transitory computer-readable storage medium;
- and
- at least one processor coupled to the transceiver and the non-transitory computer-readable storage medium that stores programming instructions for execution by the at least one processor, wherein the programming instructions instruct the base station device to:
- receive a precoding matrix indication (PMI) value and reference signal received power (RSRP) that are sent by user equipment;
- and
- determine, based on the RSRP, a network area in which the user equipment is located;
- if the user equipment is in an odd-numbered network area group, allocate a channel in a first channel group to the user equipment based on the PMI value;
- if the user equipment is in an even-numbered network area group, allocate a channel in a second channel group to the user equipment based on the PMI value;
- and
- if the user equipment is in an overlapped network area group, obtain a first network area corresponding to a largest value in the RSRP and a second network area corresponding to a second largest value in the RSRP, allocate a channel in a third channel group to the user equipment based on the PMI value, and stop allocating channels to the first network area and the second network area, wherein a radio frequency channel occupied by the first channel group is different from a radio frequency channel occupied by the second channel group.
8 more elements
Dependencies are inferred from the claim text.