{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8521209","patent":{"patent_number":"US-8521209","title":"Method and apparatus of power increase/decrease request of a user equipment using a plurality of frequencies in a wireless communication system","assignee":null,"inventors":[],"filing_date":"2010-12-28T00:00:00.000Z","publication_date":"2013-08-27T00:00:00.000Z","cpc_codes":["H04W","H04L","H04L","H04W","H04L","H04L","H04L","H04W"],"num_claims":14,"abstract":"A method of a power increase/decrease request of a user equipment in a wireless communication system using a plurality of frequencies is disclosed. The method of operating of a user equipment comprises receiving grants for each of the plurality of uplink frequencies from a base station; dividing a maximum power of the user equipment for each of the plurality of uplink frequencies in accordance with the received grants, and selecting a corresponding transport block for each of the plurality of uplink frequencies by considering the received grants; and comparing a remaining power of the user equipment to a power obtained by subtracting a power required to transmit a first transport block selected for a first uplink frequency from a power required to transmit a minimum transport block, which transmits more data than those of the first transport block."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and apparatus of power increase/decrease request of a user equipment using a plurality of frequencies in a wireless communication system","description":"A method of a power increase/decrease request of a user equipment in a wireless communication system using a plurality of frequencies is disclosed. The method of operating of a user equipment comprise","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8521209","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-8521209","citation_suggestion":"Patentable. \"Method and apparatus of power increase/decrease request of a user equipment using a plurality of frequencies in a wireless communication system\" (US-8521209). https://patentable.app/patents/US-8521209","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8521209","json":"https://patentable.app/api/llm-context/US-8521209","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T11:51:25.113Z"}