Fast return to Wi-Fi
Embodiments for performing a fast return to Wi-Fi following completion of a cellular voice call are provided. These embodiments include detecting that a device has switched from communicating over a Wi-Fi interface to communicating over a cellular interface; determining the earliest time that the de...
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| creator | Venkataraman, Vijay Boodannavar, Veerendra Manepalli, Venkateswara Rao Singh, Ajoy K Flynn, Paul V Shamis, Artiom Elangovan, Thanigaivelu |
| description | Embodiments for performing a fast return to Wi-Fi following completion of a cellular voice call are provided. These embodiments include detecting that a device has switched from communicating over a Wi-Fi interface to communicating over a cellular interface; determining the earliest time that the device can switch back to Wi-Fi; and instituting the switch. In some embodiments, the process of performing a fast return to Wi-Fi is carried out by devices having small form factors, such as smartwatches and other wearables, which may be susceptible to coexistence and peak power problems. The fast return to Wi-Fi embodiments disclosed herein allow a device to perform a voice call over a cellular interface when Wi-Fi calling is not available, and switch over to a Wi-Fi interface immediately upon completion of the voice call in order to conserve battery life, achieve higher data speeds, and avoid high costs associated with cellular data transmissions. |
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The fast return to Wi-Fi embodiments disclosed herein allow a device to perform a voice call over a cellular interface when Wi-Fi calling is not available, and switch over to a Wi-Fi interface immediately upon completion of the voice call in order to conserve battery life, achieve higher data speeds, and avoid high costs associated with cellular data transmissions.</description><language>eng</language><subject>ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; WIRELESS COMMUNICATIONS NETWORKS</subject><creationdate>2021</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=20211221&DB=EPODOC&CC=US&NR=11206582B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20211221&DB=EPODOC&CC=US&NR=11206582B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Venkataraman, Vijay</creatorcontrib><creatorcontrib>Boodannavar, Veerendra</creatorcontrib><creatorcontrib>Manepalli, Venkateswara Rao</creatorcontrib><creatorcontrib>Singh, Ajoy K</creatorcontrib><creatorcontrib>Flynn, Paul V</creatorcontrib><creatorcontrib>Shamis, Artiom</creatorcontrib><creatorcontrib>Elangovan, Thanigaivelu</creatorcontrib><title>Fast return to Wi-Fi</title><description>Embodiments for performing a fast return to Wi-Fi following completion of a cellular voice call are provided. 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The fast return to Wi-Fi embodiments disclosed herein allow a device to perform a voice call over a cellular interface when Wi-Fi calling is not available, and switch over to a Wi-Fi interface immediately upon completion of the voice call in order to conserve battery life, achieve higher data speeds, and avoid high costs associated with cellular data transmissions.</description><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>WIRELESS COMMUNICATIONS NETWORKS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBBxSywuUShKLSktylMoyVcIz9R1y-RhYE1LzClO5YXS3AyKbq4hzh66qQX58anFBYnJqXmpJfGhwYaGRgZmphZGTkbGxKgBAA3uIC4</recordid><startdate>20211221</startdate><enddate>20211221</enddate><creator>Venkataraman, Vijay</creator><creator>Boodannavar, Veerendra</creator><creator>Manepalli, Venkateswara Rao</creator><creator>Singh, Ajoy K</creator><creator>Flynn, Paul V</creator><creator>Shamis, Artiom</creator><creator>Elangovan, Thanigaivelu</creator><scope>EVB</scope></search><sort><creationdate>20211221</creationdate><title>Fast return to Wi-Fi</title><author>Venkataraman, Vijay ; Boodannavar, Veerendra ; Manepalli, Venkateswara Rao ; Singh, Ajoy K ; Flynn, Paul V ; Shamis, Artiom ; Elangovan, Thanigaivelu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US11206582B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2021</creationdate><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>WIRELESS COMMUNICATIONS NETWORKS</topic><toplevel>online_resources</toplevel><creatorcontrib>Venkataraman, Vijay</creatorcontrib><creatorcontrib>Boodannavar, Veerendra</creatorcontrib><creatorcontrib>Manepalli, Venkateswara Rao</creatorcontrib><creatorcontrib>Singh, Ajoy K</creatorcontrib><creatorcontrib>Flynn, Paul V</creatorcontrib><creatorcontrib>Shamis, Artiom</creatorcontrib><creatorcontrib>Elangovan, Thanigaivelu</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Venkataraman, Vijay</au><au>Boodannavar, Veerendra</au><au>Manepalli, Venkateswara Rao</au><au>Singh, Ajoy K</au><au>Flynn, Paul V</au><au>Shamis, Artiom</au><au>Elangovan, Thanigaivelu</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Fast return to Wi-Fi</title><date>2021-12-21</date><risdate>2021</risdate><abstract>Embodiments for performing a fast return to Wi-Fi following completion of a cellular voice call are provided. These embodiments include detecting that a device has switched from communicating over a Wi-Fi interface to communicating over a cellular interface; determining the earliest time that the device can switch back to Wi-Fi; and instituting the switch. In some embodiments, the process of performing a fast return to Wi-Fi is carried out by devices having small form factors, such as smartwatches and other wearables, which may be susceptible to coexistence and peak power problems. The fast return to Wi-Fi embodiments disclosed herein allow a device to perform a voice call over a cellular interface when Wi-Fi calling is not available, and switch over to a Wi-Fi interface immediately upon completion of the voice call in order to conserve battery life, achieve higher data speeds, and avoid high costs associated with cellular data transmissions.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY WIRELESS COMMUNICATIONS NETWORKS |
| title | Fast return to Wi-Fi |
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