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US 10,476,641 B2Granted
Back-to-back reference signals
AssigneeQUALCOMM Incorporated
InventorsYang Yang, Tao Luo, Peter Pui Lok Ang, Jing Jiang
Life of this patent
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AssigneeQUALCOMM Incorporated
InventorsYang Yang, Tao Luo, Peter Pui Lok Ang, Jing Jiang
Estimating the term…
Methods, systems, and devices for wireless communication are described. A base station may select a two sets of reference signal resource elements (REs) for a symbol period, where each RE of the first set is contiguous to an RE of the second set. The base station may also identify resource element groups (REGs) for control signaling, where each REG covers one or more resource blocks (RBs). The base station may then perform interference cancellation, which may be based on an interference covariance matrix for each of the REGs. In some cases, the base station may coordinate with neighboring base stations (directly or through the core network) to ensure that the selected REGs do not partially overlap with reference signal transmissions or REGs of neighboring base stations.
A method of wireless communication comprising:
An apparatus for wireless communication comprising:
An apparatus for wireless communication, comprising:
A non-transitory computer-readable medium storing code for wireless communication, the code comprising instructions executable to:
Dependencies are inferred from the claim text.