{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9661636","patent":{"patent_number":"US-9661636","title":"Actively dropping data packets during voLTE communication sessions","assignee":null,"inventors":[],"filing_date":"2014-02-26T00:00:00.000Z","publication_date":"2017-05-23T00:00:00.000Z","cpc_codes":["H04W","H04W"],"num_claims":20,"abstract":"A wireless access node to facilitate voice over long term evolution (VoLTE) communication sessions comprises a wireless communication transceiver and a processing system. The wireless communication transceiver is configured to exchange VoLTE packets with a wireless communication device during a VoLTE communication session. The processing system is configured to monitor a number of hybrid automatic repeat request (HARQ) retries requested by the wireless communication device during the VoLTE communication session and compare the number of HARQ retries to a threshold value. The processing system is further configured to, if the number of HARQ retries falls below the threshold value, drop a percentage of the VoLTE packets to achieve an overall percentage of packet loss for the VoLTE communication session based on the number of HARQ retries."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Actively dropping data packets during voLTE communication sessions","description":"A wireless access node to facilitate voice over long term evolution (VoLTE) communication sessions comprises a wireless communication transceiver and a processing system. The wireless communication tr","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9661636","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-9661636","citation_suggestion":"Patentable. \"Actively dropping data packets during voLTE communication sessions\" (US-9661636). https://patentable.app/patents/US-9661636","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9661636","json":"https://patentable.app/api/llm-context/US-9661636","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T12:33:25.813Z"}