Mobility state estimate enhancement method and device based on switching type specific weight
The invention discloses a mobility state estimate enhancement method and device based on a switching type specific weight and relates to the technical field of mobile communications. The method comprises: determining the switching type of a mobile terminal according to the types of a source cell and...
Gespeichert in:
| Hauptverfasser: | , , , |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | TANG LUN HUANG PENG LIAO XINQI CHEN QIANBIN |
| description | The invention discloses a mobility state estimate enhancement method and device based on a switching type specific weight and relates to the technical field of mobile communications. The method comprises: determining the switching type of a mobile terminal according to the types of a source cell and a target cell when a serving cell is switched for the mobile terminal; obtaining a specific weight of the present switching according to the current mobility state and the switching type of the mobile terminal, and accumulating historical switching weights in an MSE sliding window; estimating the mobility state of the mobile terminal based on the result of switching weight accumulation in the MSE sliding window; and when the mobility state of the mobile terminal changes, modifying the switching configuration of the mobile terminal by use of the MeasConfig information units of an RRC-connected reconfiguration message. The method has the advantages that the correlation of the prediction result of the mobility state estimate to an actual speed and predicted long-time stability are improved and the overhead of the network broadcasting cell switching weights is reduced; meanwhile, the switching success rate of the mobile terminal is increased based on the accurate mobility state estimate result. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN105101247A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN105101247A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN105101247A3</originalsourceid><addsrcrecordid>eNqNyj0KwkAQhuE0FqLeYTyAkPiDtQTFRitbCevul-xAMrswgyG3F8QDWL1P8c6L5y29uGebSM0ZCGo8fCHRiccAMRpgMQVyEijgzR70copASUhHNh9ZOrIpgzTDc8ueRnAXbVnMWtcrVr8uivXl_KivG-TUQLPzEFhT36vyUJXVdn887f55PhtfPFo</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Mobility state estimate enhancement method and device based on switching type specific weight</title><source>esp@cenet</source><creator>TANG LUN ; HUANG PENG ; LIAO XINQI ; CHEN QIANBIN</creator><creatorcontrib>TANG LUN ; HUANG PENG ; LIAO XINQI ; CHEN QIANBIN</creatorcontrib><description>The invention discloses a mobility state estimate enhancement method and device based on a switching type specific weight and relates to the technical field of mobile communications. The method comprises: determining the switching type of a mobile terminal according to the types of a source cell and a target cell when a serving cell is switched for the mobile terminal; obtaining a specific weight of the present switching according to the current mobility state and the switching type of the mobile terminal, and accumulating historical switching weights in an MSE sliding window; estimating the mobility state of the mobile terminal based on the result of switching weight accumulation in the MSE sliding window; and when the mobility state of the mobile terminal changes, modifying the switching configuration of the mobile terminal by use of the MeasConfig information units of an RRC-connected reconfiguration message. The method has the advantages that the correlation of the prediction result of the mobility state estimate to an actual speed and predicted long-time stability are improved and the overhead of the network broadcasting cell switching weights is reduced; meanwhile, the switching success rate of the mobile terminal is increased based on the accurate mobility state estimate result.</description><language>eng</language><subject>ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; WIRELESS COMMUNICATIONS NETWORKS</subject><creationdate>2015</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20151125&DB=EPODOC&CC=CN&NR=105101247A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,782,887,25571,76555</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20151125&DB=EPODOC&CC=CN&NR=105101247A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TANG LUN</creatorcontrib><creatorcontrib>HUANG PENG</creatorcontrib><creatorcontrib>LIAO XINQI</creatorcontrib><creatorcontrib>CHEN QIANBIN</creatorcontrib><title>Mobility state estimate enhancement method and device based on switching type specific weight</title><description>The invention discloses a mobility state estimate enhancement method and device based on a switching type specific weight and relates to the technical field of mobile communications. The method comprises: determining the switching type of a mobile terminal according to the types of a source cell and a target cell when a serving cell is switched for the mobile terminal; obtaining a specific weight of the present switching according to the current mobility state and the switching type of the mobile terminal, and accumulating historical switching weights in an MSE sliding window; estimating the mobility state of the mobile terminal based on the result of switching weight accumulation in the MSE sliding window; and when the mobility state of the mobile terminal changes, modifying the switching configuration of the mobile terminal by use of the MeasConfig information units of an RRC-connected reconfiguration message. The method has the advantages that the correlation of the prediction result of the mobility state estimate to an actual speed and predicted long-time stability are improved and the overhead of the network broadcasting cell switching weights is reduced; meanwhile, the switching success rate of the mobile terminal is increased based on the accurate mobility state estimate result.</description><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>WIRELESS COMMUNICATIONS NETWORKS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyj0KwkAQhuE0FqLeYTyAkPiDtQTFRitbCevul-xAMrswgyG3F8QDWL1P8c6L5y29uGebSM0ZCGo8fCHRiccAMRpgMQVyEijgzR70copASUhHNh9ZOrIpgzTDc8ueRnAXbVnMWtcrVr8uivXl_KivG-TUQLPzEFhT36vyUJXVdn887f55PhtfPFo</recordid><startdate>20151125</startdate><enddate>20151125</enddate><creator>TANG LUN</creator><creator>HUANG PENG</creator><creator>LIAO XINQI</creator><creator>CHEN QIANBIN</creator><scope>EVB</scope></search><sort><creationdate>20151125</creationdate><title>Mobility state estimate enhancement method and device based on switching type specific weight</title><author>TANG LUN ; HUANG PENG ; LIAO XINQI ; CHEN QIANBIN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN105101247A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2015</creationdate><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>WIRELESS COMMUNICATIONS NETWORKS</topic><toplevel>online_resources</toplevel><creatorcontrib>TANG LUN</creatorcontrib><creatorcontrib>HUANG PENG</creatorcontrib><creatorcontrib>LIAO XINQI</creatorcontrib><creatorcontrib>CHEN QIANBIN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>TANG LUN</au><au>HUANG PENG</au><au>LIAO XINQI</au><au>CHEN QIANBIN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Mobility state estimate enhancement method and device based on switching type specific weight</title><date>2015-11-25</date><risdate>2015</risdate><abstract>The invention discloses a mobility state estimate enhancement method and device based on a switching type specific weight and relates to the technical field of mobile communications. The method comprises: determining the switching type of a mobile terminal according to the types of a source cell and a target cell when a serving cell is switched for the mobile terminal; obtaining a specific weight of the present switching according to the current mobility state and the switching type of the mobile terminal, and accumulating historical switching weights in an MSE sliding window; estimating the mobility state of the mobile terminal based on the result of switching weight accumulation in the MSE sliding window; and when the mobility state of the mobile terminal changes, modifying the switching configuration of the mobile terminal by use of the MeasConfig information units of an RRC-connected reconfiguration message. The method has the advantages that the correlation of the prediction result of the mobility state estimate to an actual speed and predicted long-time stability are improved and the overhead of the network broadcasting cell switching weights is reduced; meanwhile, the switching success rate of the mobile terminal is increased based on the accurate mobility state estimate result.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_epo_espacenet_CN105101247A |
| source | esp@cenet |
| subjects | ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY WIRELESS COMMUNICATIONS NETWORKS |
| title | Mobility state estimate enhancement method and device based on switching type specific weight |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-04T10%3A55%3A07IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=TANG%20LUN&rft.date=2015-11-25&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN105101247A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |