Dynamic transmit power and signal shaping
This disclosure provides several mechanisms for adapting transmit power spectral density (PSD). A communications device may adapt the power spectrum utilized at the transmitter based, at least in part, on the channel conditions or PSD constraints associated with the communications medium between the...
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 | KARIMI JOUBIN TAHIR EHAB LANGLAIS BRIAN JAMES RILEY KEITH BRYAN CHAPPEL JOHN FRASER AFKHAMI HASSAN KAYWAN |
| description | This disclosure provides several mechanisms for adapting transmit power spectral density (PSD). A communications device may adapt the power spectrum utilized at the transmitter based, at least in part, on the channel conditions or PSD constraints associated with the communications medium between the transmitter and a receiver device. Additionally, the transmit PSD may be adapted based, at least in part, on a total power capability associated with a transmitter. Power is allocated to improve throughput and utilization of the communications channel. A transmission profile may be selected based, at least in part, on the notch depth. The transmission profile may be associated with symbol timing parameters. The communications device may maintain a plurality of selectable pulse shapes that are optimized for different notch depths. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US9295010B2</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US9295010B2</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US9295010B23</originalsourceid><addsrcrecordid>eNrjZNB0qcxLzM1MVigpSswrzs0sUSjIL08tUkjMS1EozkzPS8xRKM5ILMjMS-dhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfGhwZZGlqYGhgZORsZEKAEAu50odQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Dynamic transmit power and signal shaping</title><source>esp@cenet</source><creator>KARIMI JOUBIN ; TAHIR EHAB ; LANGLAIS BRIAN JAMES ; RILEY KEITH BRYAN ; CHAPPEL JOHN FRASER ; AFKHAMI HASSAN KAYWAN</creator><creatorcontrib>KARIMI JOUBIN ; TAHIR EHAB ; LANGLAIS BRIAN JAMES ; RILEY KEITH BRYAN ; CHAPPEL JOHN FRASER ; AFKHAMI HASSAN KAYWAN</creatorcontrib><description>This disclosure provides several mechanisms for adapting transmit power spectral density (PSD). A communications device may adapt the power spectrum utilized at the transmitter based, at least in part, on the channel conditions or PSD constraints associated with the communications medium between the transmitter and a receiver device. Additionally, the transmit PSD may be adapted based, at least in part, on a total power capability associated with a transmitter. Power is allocated to improve throughput and utilization of the communications channel. A transmission profile may be selected based, at least in part, on the notch depth. The transmission profile may be associated with symbol timing parameters. The communications device may maintain a plurality of selectable pulse shapes that are optimized for different notch depths.</description><language>eng</language><subject>ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; TRANSMISSION ; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION ; WIRELESS COMMUNICATIONS NETWORKS</subject><creationdate>2016</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=20160322&DB=EPODOC&CC=US&NR=9295010B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20160322&DB=EPODOC&CC=US&NR=9295010B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KARIMI JOUBIN</creatorcontrib><creatorcontrib>TAHIR EHAB</creatorcontrib><creatorcontrib>LANGLAIS BRIAN JAMES</creatorcontrib><creatorcontrib>RILEY KEITH BRYAN</creatorcontrib><creatorcontrib>CHAPPEL JOHN FRASER</creatorcontrib><creatorcontrib>AFKHAMI HASSAN KAYWAN</creatorcontrib><title>Dynamic transmit power and signal shaping</title><description>This disclosure provides several mechanisms for adapting transmit power spectral density (PSD). A communications device may adapt the power spectrum utilized at the transmitter based, at least in part, on the channel conditions or PSD constraints associated with the communications medium between the transmitter and a receiver device. Additionally, the transmit PSD may be adapted based, at least in part, on a total power capability associated with a transmitter. Power is allocated to improve throughput and utilization of the communications channel. A transmission profile may be selected based, at least in part, on the notch depth. The transmission profile may be associated with symbol timing parameters. The communications device may maintain a plurality of selectable pulse shapes that are optimized for different notch depths.</description><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>TRANSMISSION</subject><subject>TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</subject><subject>WIRELESS COMMUNICATIONS NETWORKS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2016</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNB0qcxLzM1MVigpSswrzs0sUSjIL08tUkjMS1EozkzPS8xRKM5ILMjMS-dhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfGhwZZGlqYGhgZORsZEKAEAu50odQ</recordid><startdate>20160322</startdate><enddate>20160322</enddate><creator>KARIMI JOUBIN</creator><creator>TAHIR EHAB</creator><creator>LANGLAIS BRIAN JAMES</creator><creator>RILEY KEITH BRYAN</creator><creator>CHAPPEL JOHN FRASER</creator><creator>AFKHAMI HASSAN KAYWAN</creator><scope>EVB</scope></search><sort><creationdate>20160322</creationdate><title>Dynamic transmit power and signal shaping</title><author>KARIMI JOUBIN ; TAHIR EHAB ; LANGLAIS BRIAN JAMES ; RILEY KEITH BRYAN ; CHAPPEL JOHN FRASER ; AFKHAMI HASSAN KAYWAN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US9295010B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2016</creationdate><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>TRANSMISSION</topic><topic>TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</topic><topic>WIRELESS COMMUNICATIONS NETWORKS</topic><toplevel>online_resources</toplevel><creatorcontrib>KARIMI JOUBIN</creatorcontrib><creatorcontrib>TAHIR EHAB</creatorcontrib><creatorcontrib>LANGLAIS BRIAN JAMES</creatorcontrib><creatorcontrib>RILEY KEITH BRYAN</creatorcontrib><creatorcontrib>CHAPPEL JOHN FRASER</creatorcontrib><creatorcontrib>AFKHAMI HASSAN KAYWAN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KARIMI JOUBIN</au><au>TAHIR EHAB</au><au>LANGLAIS BRIAN JAMES</au><au>RILEY KEITH BRYAN</au><au>CHAPPEL JOHN FRASER</au><au>AFKHAMI HASSAN KAYWAN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Dynamic transmit power and signal shaping</title><date>2016-03-22</date><risdate>2016</risdate><abstract>This disclosure provides several mechanisms for adapting transmit power spectral density (PSD). A communications device may adapt the power spectrum utilized at the transmitter based, at least in part, on the channel conditions or PSD constraints associated with the communications medium between the transmitter and a receiver device. Additionally, the transmit PSD may be adapted based, at least in part, on a total power capability associated with a transmitter. Power is allocated to improve throughput and utilization of the communications channel. A transmission profile may be selected based, at least in part, on the notch depth. The transmission profile may be associated with symbol timing parameters. The communications device may maintain a plurality of selectable pulse shapes that are optimized for different notch depths.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_epo_espacenet_US9295010B2 |
| source | esp@cenet |
| subjects | ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION WIRELESS COMMUNICATIONS NETWORKS |
| title | Dynamic transmit power and signal shaping |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-26T18%3A20%3A55IST&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=KARIMI%20JOUBIN&rft.date=2016-03-22&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EUS9295010B2%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 |