An Introduction to 3G Networks

Name: Work Video:
Duration: 3 min 30 s
Description: This chapter contains sections titled: Introduction Mobile Standards The History of 3G UMTS Network Overview UMTS Network Details UMTS Radio Access Network (UTRAN) and Air Interface CDMA2000 Packet Core Network TD-SCDMA Conclusion References More to Explore
Dave Wisely; Philip Eardley; Louise Burness
{'id': 'https://openalex.org/W1486733671', 'doi': 'https://doi.org/10.1002/9780470986363.ch2', 'title': 'An Introduction to 3G Networks', 'display_name': 'An Introduction to 3G Networks', 'publication_year': 2009, 'publication_date': '2009-01-23', 'ids': {'openalex': 'https://openalex.org/W1486733671', 'doi': 'https://doi.org/10.1002/9780470986363.ch2', 'mag': '1486733671'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1002/9780470986363.ch2', 'pdf_url': None, 'source': None, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'other', 'type_crossref': 'other', 'indexed_in': ['crossref'], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5111465443', 'display_name': 'Dave Wisely', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I14689143', 'display_name': 'BT Research', 'ror': 'https://ror.org/03308db07', 'country_code': 'GB', 'type': 'facility', 'lineage': ['https://openalex.org/I1332878012', 'https://openalex.org/I14689143']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'Dave Wisely', 'raw_affiliation_strings': ['BTexact Technologies'], 'affiliations': [{'raw_affiliation_string': 'BTexact Technologies', 'institution_ids': ['https://openalex.org/I14689143']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5023748444', 'display_name': 'Philip Eardley', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I14689143', 'display_name': 'BT Research', 'ror': 'https://ror.org/03308db07', 'country_code': 'GB', 'type': 'facility', 'lineage': ['https://openalex.org/I1332878012', 'https://openalex.org/I14689143']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'Philip Eardley', 'raw_affiliation_strings': ['BTexact Technologies'], 'affiliations': [{'raw_affiliation_string': 'BTexact Technologies', 'institution_ids': ['https://openalex.org/I14689143']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5048861239', 'display_name': 'Louise Burness', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I14689143', 'display_name': 'BT Research', 'ror': 'https://ror.org/03308db07', 'country_code': 'GB', 'type': 'facility', 'lineage': ['https://openalex.org/I1332878012', 'https://openalex.org/I14689143']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'Louise Burness', 'raw_affiliation_strings': ['BTexact Technologies'], 'affiliations': [{'raw_affiliation_string': 'BTexact Technologies', 'institution_ids': ['https://openalex.org/I14689143']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': None, 'has_fulltext': False, 'cited_by_count': 1, 'citation_normalized_percentile': {'value': 0.0, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 64, 'max': 71}, 'biblio': {'volume': None, 'issue': None, 'first_page': '15', 'last_page': '64'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10575', 'display_name': 'Wireless Communication Networks Research', 'score': 0.8594, 'subfield': {'id': 'https://openalex.org/subfields/1705', 'display_name': 'Computer Networks and Communications'}, 'field': {'id': 'https://openalex.org/fields/17', 'display_name': 'Computer Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10575', 'display_name': 'Wireless Communication Networks Research', 'score': 0.8594, 'subfield': {'id': 'https://openalex.org/subfields/1705', 'display_name': 'Computer Networks and Communications'}, 'field': {'id': 'https://openalex.org/fields/17', 'display_name': 'Computer Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T11499', 'display_name': 'ICT Impact and Policies', 'score': 0.7902, 'subfield': {'id': 'https://openalex.org/subfields/2214', 'display_name': 'Media Technology'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/umts-frequency-bands', 'display_name': 'UMTS frequency bands', 'score': 0.9212192}, {'id': 'https://openalex.org/keywords/cdma2000', 'display_name': 'CDMA2000', 'score': 0.9085575}, {'id': 'https://openalex.org/keywords/core-network', 'display_name': 'Core network', 'score': 0.55757713}, {'id': 'https://openalex.org/keywords/air-interface', 'display_name': 'Air interface', 'score': 0.49559963}], 'concepts': [{'id': 'https://openalex.org/C31304418', 'wikidata': 'https://www.wikidata.org/wiki/Q283455', 'display_name': 'UMTS Terrestrial Radio Access Network', 'level': 5, 'score': 0.9448577}, {'id': 'https://openalex.org/C101618186', 'wikidata': 'https://www.wikidata.org/wiki/Q3633928', 'display_name': 'UMTS frequency bands', 'level': 2, 'score': 0.9212192}, {'id': 'https://openalex.org/C39183613', 'wikidata': 'https://www.wikidata.org/wiki/Q1023122', 'display_name': 'CDMA2000', 'level': 3, 'score': 0.9085575}, {'id': 'https://openalex.org/C124505010', 'wikidata': 'https://www.wikidata.org/wiki/Q1146276', 'display_name': 'Customised Applications for Mobile networks Enhanced Logic', 'level': 5, 'score': 0.60896176}, {'id': 'https://openalex.org/C5038329', 'wikidata': 'https://www.wikidata.org/wiki/Q1142907', 'display_name': 'Core network', 'level': 2, 'score': 0.55757713}, {'id': 'https://openalex.org/C31258907', 'wikidata': 'https://www.wikidata.org/wiki/Q1301371', 'display_name': 'Computer network', 'level': 1, 'score': 0.5506706}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.5262722}, {'id': 'https://openalex.org/C2776362087', 'wikidata': 'https://www.wikidata.org/wiki/Q455112', 'display_name': 'Air interface', 'level': 3, 'score': 0.49559963}, {'id': 'https://openalex.org/C106365562', 'wikidata': 'https://www.wikidata.org/wiki/Q3078360', 'display_name': 'Radio access network', 'level': 4, 'score': 0.4837637}, {'id': 'https://openalex.org/C158379750', 'wikidata': 'https://www.wikidata.org/wiki/Q214111', 'display_name': 'Network packet', 'level': 2, 'score': 0.47988904}, {'id': 'https://openalex.org/C153646914', 'wikidata': 'https://www.wikidata.org/wiki/Q535695', 'display_name': 'Cellular network', 'level': 2, 'score': 0.44989106}, {'id': 'https://openalex.org/C76155785', 'wikidata': 'https://www.wikidata.org/wiki/Q418', 'display_name': 'Telecommunications', 'level': 1, 'score': 0.3930328}, {'id': 'https://openalex.org/C95491727', 'wikidata': 'https://www.wikidata.org/wiki/Q992968', 'display_name': 'Mobile telephony', 'level': 3, 'score': 0.29067582}, {'id': 'https://openalex.org/C47696715', 'wikidata': 'https://www.wikidata.org/wiki/Q233394', 'display_name': 'Code division multiple access', 'level': 2, 'score': 0.2428025}, {'id': 'https://openalex.org/C2781307350', 'wikidata': 'https://www.wikidata.org/wiki/Q6887221', 'display_name': 'Mobile radio', 'level': 2, 'score': 0.16964191}, {'id': 'https://openalex.org/C207029474', 'wikidata': 'https://www.wikidata.org/wiki/Q384018', 'display_name': 'Mobile station', 'level': 3, 'score': 0.122316}, {'id': 'https://openalex.org/C205789325', 'wikidata': 'https://www.wikidata.org/wiki/Q15811187', 'display_name': 'GSM services', 'level': 4, 'score': 0.0831933}, {'id': 'https://openalex.org/C68649174', 'wikidata': 'https://www.wikidata.org/wiki/Q1379116', 'display_name': 'Base station', 'level': 2, 'score': 0.07519847}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1002/9780470986363.ch2', 'pdf_url': None, 'source': None, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W4236592322', 'https://openalex.org/W4206329388', 'https://openalex.org/W3021055710', 'https://openalex.org/W2912413304', 'https://openalex.org/W2185611527', 'https://openalex.org/W2124451020', 'https://openalex.org/W2098562022', 'https://openalex.org/W1978462898', 'https://openalex.org/W1549917272', 'https://openalex.org/W1486733671'], 'abstract_inverted_index': {'This': [0], 'chapter': [1], 'contains': [2], 'sections': [3], 'titled:': [4], 'Introduction': [5], 'Mobile': [6], 'Standards': [7], 'The': [8], 'History': [9], 'of': [10], '3G': [11], 'UMTS': [12, 15, 18], 'Network': [13, 16, 21, 29], 'Overview': [14], 'Details': [17], 'Radio': [19], 'Access': [20], '(UTRAN)': [22], 'and': [23], 'Air': [24], 'Interface': [25], 'CDMA2000': [26], 'Packet': [27], 'Core': [28], 'TD-SCDMA': [30], 'Conclusion': [31], 'References': [32], 'More': [33], 'to': [34], 'Explore': [35]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W1486733671', 'counts_by_year': [], 'updated_date': '2024-12-14T15:04:32.353642', 'created_date': '2016-06-24'}
Publication Information

Basic Information

Access and Citation

AI Researcher Chatbot

Primary Location

Authors

Topics

Keywords

Related Works
