Reducing call failure rate in multi-subscriber identity module capable devices
A method for reducing call failure rates on a multi-subscriber identity module (SIM) mobile communication device includes: selecting a first SIM camped on a visiting public land mobile network (VPLMN); attempting call initiation on the first SIM; determining whether call setup on the first SIM on th...
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| creator | UPADHYAY ONKAR NATH BODDURU APPALA NAGA RAJU JAYAVARAPU VENKATA KRISHNA MURTHY |
| description | A method for reducing call failure rates on a multi-subscriber identity module (SIM) mobile communication device includes: selecting a first SIM camped on a visiting public land mobile network (VPLMN); attempting call initiation on the first SIM; determining whether call setup on the first SIM on the VPLMN is successful; in response to determining that the call setup on the first SIM is unsuccessful, determining if a second SIM is camped on a home public land mobile network (HPLMN); and in response to determining that the second SIM is camped on the HPLMN, selecting the second SIM camped on the HPLMN; and attempting call initiation using the second SIM.
种用于降低多用户标识模块(SIM)移动通信设备上的呼叫失败率的方法包括：选择驻留在访问公共陆地移动网络(VPLMN)上的第SIM；在第SIM上尝试呼叫发起；确定VPLMN上的第SIM上的呼叫建立是否成功；响应于确定第SIM上的呼叫建立不成功，确定第二SIM是否驻留在归属公共陆地移动网络(HPLMN)上；以及响应于确定第二SIM驻留在HPLMN上，选择驻留在HPLMN上的第二SIM；以及使用第二SIM尝试呼叫发起。 |
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种用于降低多用户标识模块(SIM)移动通信设备上的呼叫失败率的方法包括：选择驻留在访问公共陆地移动网络(VPLMN)上的第SIM；在第SIM上尝试呼叫发起；确定VPLMN上的第SIM上的呼叫建立是否成功；响应于确定第SIM上的呼叫建立不成功，确定第二SIM是否驻留在归属公共陆地移动网络(HPLMN)上；以及响应于确定第二SIM驻留在HPLMN上，选择驻留在HPLMN上的第二SIM；以及使用第二SIM尝试呼叫发起。</description><language>chi ; eng</language><subject>ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; WIRELESS COMMUNICATIONS NETWORKS</subject><creationdate>2018</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=20180327&DB=EPODOC&CC=CN&NR=107852578A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20180327&DB=EPODOC&CC=CN&NR=107852578A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>UPADHYAY ONKAR NATH</creatorcontrib><creatorcontrib>BODDURU APPALA NAGA RAJU</creatorcontrib><creatorcontrib>JAYAVARAPU VENKATA KRISHNA MURTHY</creatorcontrib><title>Reducing call failure rate in multi-subscriber identity module capable devices</title><description>A method for reducing call failure rates on a multi-subscriber identity module (SIM) mobile communication device includes: selecting a first SIM camped on a visiting public land mobile network (VPLMN); attempting call initiation on the first SIM; determining whether call setup on the first SIM on the VPLMN is successful; in response to determining that the call setup on the first SIM is unsuccessful, determining if a second SIM is camped on a home public land mobile network (HPLMN); and in response to determining that the second SIM is camped on the HPLMN, selecting the second SIM camped on the HPLMN; and attempting call initiation using the second SIM.
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种用于降低多用户标识模块(SIM)移动通信设备上的呼叫失败率的方法包括：选择驻留在访问公共陆地移动网络(VPLMN)上的第SIM；在第SIM上尝试呼叫发起；确定VPLMN上的第SIM上的呼叫建立是否成功；响应于确定第SIM上的呼叫建立不成功，确定第二SIM是否驻留在归属公共陆地移动网络(HPLMN)上；以及响应于确定第二SIM驻留在HPLMN上，选择驻留在HPLMN上的第二SIM；以及使用第二SIM尝试呼叫发起。</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY WIRELESS COMMUNICATIONS NETWORKS |
| title | Reducing call failure rate in multi-subscriber identity module capable devices |
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