{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11265122","patent":{"patent_number":"US-11265122","title":"Multi-transmit receive point demodulation reference signal port identification","assignee":null,"inventors":[],"filing_date":"2019-09-30T00:00:00.000Z","publication_date":"2022-03-01T00:00:00.000Z","cpc_codes":["H04L","H04L","H04J","H04L","H04L","H04L","H04W","H04L","H04W"],"num_claims":30,"abstract":"Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive a downlink control information (DCI) that includes a transmission configuration indication (TCI) state, may determine that the TCI state specifies a quantity of two or more quasi-co-location (QCL) relationships may identify, based at least in part on the determining, a multi-transmit receive point (TRP) demodulation reference signal (DMRS) port group configuration included in a multi-TRP DMRS port group configuration data structure, and may perform, based at least in part on the multi-TRP DMRS port group configuration, a channel estimation for a downlink of a wireless communication link between the UE and the TR. Numerous other aspects are provided."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Multi-transmit receive point demodulation reference signal port identification","description":"Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive a downlink control information (DCI) that includes a transmission co","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11265122","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-11265122","citation_suggestion":"Patentable. \"Multi-transmit receive point demodulation reference signal port identification\" (US-11265122). https://patentable.app/patents/US-11265122","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11265122","json":"https://patentable.app/api/llm-context/US-11265122","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T08:28:33.982Z"}