{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8537718","patent":{"patent_number":"US-8537718","title":"Configuring component carriers in carrier aggregation","assignee":null,"inventors":[],"filing_date":"2010-12-22T00:00:00.000Z","publication_date":"2013-09-17T00:00:00.000Z","cpc_codes":["H04W","H04W","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04W","H04W","H04W","H04W","H04W","H04W","H04W","H04W","H04W","H04W"],"num_claims":21,"abstract":"Technology for configuring, activating and deactivating component carriers in carrier aggregation is disclosed. One method comprises configuring a Primary Component Carrier (PCC) as a primary component carrier pair comprising a downlink primary component carrier (DL PCC) and an uplink primary component carrier (UL PCC). At least one Secondary Component Carrier is configured at the eNode B as a secondary component carrier pair comprising a downlink secondary component carrier (DL SCC) and an uplink component carrier (UL SCC) based on a carrier aggregation capability of a selected UE. An activation and deactivation of each SCC is communicated from the eNode B to the UE with a bitmap carried by a media access control (MAC) control element. A bit set to “1” denotes activation of a corresponding SCC at the UE. A bit set to “0” denotes deactivation of a corresponding SCC at the UE."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Configuring component carriers in carrier aggregation","description":"Technology for configuring, activating and deactivating component carriers in carrier aggregation is disclosed. One method comprises configuring a Primary Component Carrier (PCC) as a primary componen","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8537718","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-8537718","citation_suggestion":"Patentable. \"Configuring component carriers in carrier aggregation\" (US-8537718). https://patentable.app/patents/US-8537718","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8537718","json":"https://patentable.app/api/llm-context/US-8537718","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T23:57:03.742Z"}