US Patent No. 11,071,133

CROSS-LINK INTERFERENCE DETECTION AND MITIGATION


Patent No. 11,071,133
Issue Date July 20, 2021
Title Cross-link Interference Detection And Mitigation
Inventorship Kapil Bhattad, Bangalore (IN)
Ananta Narayanan Thyagarajan, Bangalore (IN)
Xiaoxia Zhang, San Diego, CA (US)
Jing Sun, San Diego, CA (US)
Assignee QUALCOMM Incorporated, San Diego, CA (US)

Claim of US Patent No. 11,071,133


13. A method of wireless communication performed by a wireless node, comprising:receiving a reference signal (RS) configuration that indicates a first RS resource set and a second RS resource set for transmission of RS, wherein the first RS resource set is included in a first group of RS resource sets to be used by multiple wireless nodes of a base station to transmit RSs, and wherein the second RS resource set is included in a second group of RS resource sets to be used by a subset of the multiple wireless nodes to transmit RSs;
transmitting a first RS on the first RS resource set; and
transmitting a second RS on the second RS resource set,
wherein a hierarchical relationship between the first RS resource set and the second RS resource set are indicated in the RS configuration signaled to the wireless node.