ENHANCED RACH (RANDOM ACCESS CHANNEL) DESIGN FOR 5G CIOT (CELLULAR INTERNET OF THINGS)
Techniques for random access (RA) in a cellular internet-of-things (CIOT) are discussed. An example apparatus configured to be employed within a User Equipment (UE), comprises a receiver circuitry, a processor, and transmitter circuitry. The receiver circuitry is configured to receive RA resource al...
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| creator | Fouad, Yaser M Sivanesan, Kathiravetpillai Sharma Banjade, Vesh Raj Kim, Joonbeom Kecicioglu, Balkan Vannithamby, Rath |
| description | Techniques for random access (RA) in a cellular internet-of-things (CIOT) are discussed. An example apparatus configured to be employed within a User Equipment (UE), comprises a receiver circuitry, a processor, and transmitter circuitry. The receiver circuitry is configured to receive RA resource allocation information via one of a system information message or a downlink control information (DCI) message. The processor is operably coupled to the receiver circuitry and configured to: select a RA preamble sequence; generate a payload; and spread the payload via a spreading sequence. The transmitter circuitry is configured to transmit, based on the RA resource allocation information, a RA message comprising the RA preamble sequence and the payload, wherein the RA message is transmitted in a RA slot. The receiver circuitry is further configured to receive a response comprising a device identity of the UE and one of an uplink (UL) grant or a RA reject message. |
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An example apparatus configured to be employed within a User Equipment (UE), comprises a receiver circuitry, a processor, and transmitter circuitry. The receiver circuitry is configured to receive RA resource allocation information via one of a system information message or a downlink control information (DCI) message. The processor is operably coupled to the receiver circuitry and configured to: select a RA preamble sequence; generate a payload; and spread the payload via a spreading sequence. The transmitter circuitry is configured to transmit, based on the RA resource allocation information, a RA message comprising the RA preamble sequence and the payload, wherein the RA message is transmitted in a RA slot. 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The receiver circuitry is further configured to receive a response comprising a device identity of the UE and one of an uplink (UL) grant or a RA reject message.</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>eNqNyrEKwjAQgOEuDqK-w4FLOwhNbXUOl0sTiBdIUtdSJE6ihfr-6OADOP3D96-LK7GRjKQgSDRQBsnKX0AiUoyAX2NyFSiKtmfQPkDXA1qfoERybnAygOVEgSmB15CM5T5W22J1nx5L3v26KfaaEppDnl9jXubplp_5PQ6xqRtRn0-taKU4_nd9ALGHMHQ</recordid><startdate>20210311</startdate><enddate>20210311</enddate><creator>Fouad, Yaser M</creator><creator>Sivanesan, Kathiravetpillai</creator><creator>Sharma Banjade, Vesh Raj</creator><creator>Kim, Joonbeom</creator><creator>Kecicioglu, Balkan</creator><creator>Vannithamby, Rath</creator><scope>EVB</scope></search><sort><creationdate>20210311</creationdate><title>ENHANCED RACH (RANDOM ACCESS CHANNEL) DESIGN FOR 5G CIOT (CELLULAR INTERNET OF THINGS)</title><author>Fouad, Yaser M ; Sivanesan, Kathiravetpillai ; Sharma Banjade, Vesh Raj ; Kim, Joonbeom ; Kecicioglu, Balkan ; Vannithamby, Rath</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2021076414A13</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>Fouad, Yaser M</creatorcontrib><creatorcontrib>Sivanesan, Kathiravetpillai</creatorcontrib><creatorcontrib>Sharma Banjade, Vesh Raj</creatorcontrib><creatorcontrib>Kim, Joonbeom</creatorcontrib><creatorcontrib>Kecicioglu, Balkan</creatorcontrib><creatorcontrib>Vannithamby, Rath</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Fouad, Yaser M</au><au>Sivanesan, Kathiravetpillai</au><au>Sharma Banjade, Vesh Raj</au><au>Kim, Joonbeom</au><au>Kecicioglu, Balkan</au><au>Vannithamby, Rath</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ENHANCED RACH (RANDOM ACCESS CHANNEL) DESIGN FOR 5G CIOT (CELLULAR INTERNET OF THINGS)</title><date>2021-03-11</date><risdate>2021</risdate><abstract>Techniques for random access (RA) in a cellular internet-of-things (CIOT) are discussed. An example apparatus configured to be employed within a User Equipment (UE), comprises a receiver circuitry, a processor, and transmitter circuitry. The receiver circuitry is configured to receive RA resource allocation information via one of a system information message or a downlink control information (DCI) message. The processor is operably coupled to the receiver circuitry and configured to: select a RA preamble sequence; generate a payload; and spread the payload via a spreading sequence. The transmitter circuitry is configured to transmit, based on the RA resource allocation information, a RA message comprising the RA preamble sequence and the payload, wherein the RA message is transmitted in a RA slot. The receiver circuitry is further configured to receive a response comprising a device identity of the UE and one of an uplink (UL) grant or a RA reject message.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY WIRELESS COMMUNICATIONS NETWORKS |
| title | ENHANCED RACH (RANDOM ACCESS CHANNEL) DESIGN FOR 5G CIOT (CELLULAR INTERNET OF THINGS) |
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