{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9661686","patent":{"patent_number":"US-9661686","title":"Methods, base station system, radio unit and radio head of a wireless communication network, for increasing signal quality of signals sent from the radio head to the radio unit","assignee":null,"inventors":[],"filing_date":"2013-10-28T00:00:00.000Z","publication_date":"2017-05-23T00:00:00.000Z","cpc_codes":["H04W","H04B","H04B","H04B","H04B"],"num_claims":31,"abstract":"Disclosed is a method performed by a base station system of a wireless communication network, for increasing signal quality of signals sent from a radio head (RH) to a radio unit (RU) over a metallic conductor. The base station system comprising a baseband unit (BBU), the RU, and the RH, and the RU is connected to the RH via the metallic conductor. The method comprises, at the RH: amplifying, by an amplification unit, a signal to be transmitted from the RH to the RU; changing the signal amplification level of the amplification unit; and transmitting the amplified signal to the RU. The method further comprises, at the RU: receiving the amplified signal and compensating, by a compensating unit capable of adapting its amplification level, for the change in signal amplification level performed at the RH such that the strength of the signal is transparent to the base station system."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Methods, base station system, radio unit and radio head of a wireless communication network, for increasing signal quality of signals sent from the radio head to the radio unit","description":"Disclosed is a method performed by a base station system of a wireless communication network, for increasing signal quality of signals sent from a radio head (RH) to a radio unit (RU) over a metallic ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9661686","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-9661686","citation_suggestion":"Patentable. \"Methods, base station system, radio unit and radio head of a wireless communication network, for increasing signal quality of signals sent from the radio head to the radio unit\" (US-9661686). https://patentable.app/patents/US-9661686","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9661686","json":"https://patentable.app/api/llm-context/US-9661686","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:44:23.144Z"}