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  1. Article ; Online: Hybrid backscatter communication for IoT devices in remote areas

    Gunjan Gupta / Vipin Balyan

    Heliyon, Vol 9, Iss 12, Pp e22880- (2023)

    2023  

    Abstract: The IoT devices placed in remote locations require a battery replacement very often, which is not a convenient option. Backscatter communication can resolve this problem, as backscatter communication is a data transmission in which an RF signal incident ... ...

    Abstract The IoT devices placed in remote locations require a battery replacement very often, which is not a convenient option. Backscatter communication can resolve this problem, as backscatter communication is a data transmission in which an RF signal incident from the gateway is used for energy harvesting, and this energy will be employed for data transmission. In this paper, a hybrid contention-based TDMA scheme is proposed, which provides slots to devices by dividing them into groups, and then contention is employed in groups to acquire a slot; if a device is not able to transmit during harvest, then transmit (HTT) period, then it can transmit in variable sub frame and the devices which are not able to completely transmit during HTT period can reserve subframes. The proposed hybrid scheme is compared with the TDMA scheme for average transmission delay.The proposed scheme provides scalability. The difference between the average transmission delay of TDMA and the proposed hybrid scheme is from 6 to 20 s, depending on the number of devices added and when traffic is generated.
    Keywords Backscatter communication ; IoT devices ; Energy harvesting ; TDMA ; NOMA ; CSMA ; Science (General) ; Q1-390 ; Social sciences (General) ; H1-99
    Subject code 003
    Language English
    Publishing date 2023-12-01T00:00:00Z
    Publisher Elsevier
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  2. Article: Hybrid backscatter communication for IoT devices in remote areas.

    Gupta, Gunjan / Balyan, Vipin

    Heliyon

    2023  Volume 9, Issue 12, Page(s) e22880

    Abstract: The IoT devices placed in remote locations require a battery replacement very often, which is not a convenient option. Backscatter communication can resolve this problem, as backscatter communication is a data transmission in which an RF signal incident ... ...

    Abstract The IoT devices placed in remote locations require a battery replacement very often, which is not a convenient option. Backscatter communication can resolve this problem, as backscatter communication is a data transmission in which an RF signal incident from the gateway is used for energy harvesting, and this energy will be employed for data transmission. In this paper, a hybrid contention-based TDMA scheme is proposed, which provides slots to devices by dividing them into groups, and then contention is employed in groups to acquire a slot; if a device is not able to transmit during harvest, then transmit (HTT) period, then it can transmit in variable sub frame and the devices which are not able to completely transmit during HTT period can reserve subframes. The proposed hybrid scheme is compared with the TDMA scheme for average transmission delay.The proposed scheme provides scalability. The difference between the average transmission delay of TDMA and the proposed hybrid scheme is from 6 to 20 s, depending on the number of devices added and when traffic is generated.
    Language English
    Publishing date 2023-11-24
    Publishing country England
    Document type Journal Article
    ZDB-ID 2835763-2
    ISSN 2405-8440
    ISSN 2405-8440
    DOI 10.1016/j.heliyon.2023.e22880
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  3. Article ; Online: Fungal Infection: An Extremely Rare Differential for Cervical Myelopathy!

    Singh, Jaskaran / Gupta, Vipin Kumar / Chander, Jagdish / Gupta, Soumya

    Neurology India

    2023  Volume 71, Issue 2, Page(s) 350–352

    MeSH term(s) Humans ; Spinal Cord Diseases/diagnostic imaging ; Spinal Cord Compression ; Mycoses ; Cervical Vertebrae/diagnostic imaging
    Language English
    Publishing date 2023-05-06
    Publishing country India
    Document type Letter
    ZDB-ID 415522-1
    ISSN 1998-4022 ; 0028-3886
    ISSN (online) 1998-4022
    ISSN 0028-3886
    DOI 10.4103/0028-3886.375423
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article: A Combinatorial Approach of High-Throughput Genomics and Mass Proteomics for Understanding the Regulation and Expression of Secondary Metabolite Production in Actinobacteria.

    Gupta, Vipin / Singhvi, Nirjara

    mSystems

    2021  Volume 6, Issue 4, Page(s) e0086221

    Abstract: Secondary metabolites produced ... ...

    Abstract Secondary metabolites produced by
    Language English
    Publishing date 2021-08-24
    Publishing country United States
    Document type Journal Article
    ISSN 2379-5077
    ISSN 2379-5077
    DOI 10.1128/mSystems.00862-21
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  5. Article: Draft genome sequence of

    Khushboo / Singhvi, Nirjara / Gupta, Vipin / Dhaka, Namrata / Dubey, Kashyap Kumar

    3 Biotech

    2023  Volume 13, Issue 1, Page(s) 34

    Abstract: The present study scrutinizes the presence of : Supplementary information: The online version contains supplementary material available at 10.1007/s13205-022-03453-3. ...

    Abstract The present study scrutinizes the presence of
    Supplementary information: The online version contains supplementary material available at 10.1007/s13205-022-03453-3.
    Language English
    Publishing date 2023-01-04
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 2600522-0
    ISSN 2190-5738 ; 2190-572X
    ISSN (online) 2190-5738
    ISSN 2190-572X
    DOI 10.1007/s13205-022-03453-3
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  6. Article ; Online: The trafficking of Hg

    Singh, Shalini / Kumar, Vipin / Gupta, Pratishtha / Ray, Madhurya

    Journal of hazardous materials

    2022  Volume 433, Page(s) 128711

    Abstract: The study aims to see how effective the Citrobacter species strain is in removing ... ...

    Abstract The study aims to see how effective the Citrobacter species strain is in removing Hg
    MeSH term(s) Antioxidants/metabolism ; Biomass ; Biotransformation ; Citrobacter/metabolism ; Mercury/metabolism ; Mercury/toxicity
    Chemical Substances Antioxidants ; Mercury (FXS1BY2PGL)
    Language English
    Publishing date 2022-03-29
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 1491302-1
    ISSN 1873-3336 ; 0304-3894
    ISSN (online) 1873-3336
    ISSN 0304-3894
    DOI 10.1016/j.jhazmat.2022.128711
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  7. Article ; Online: Disseminated cysticercosis: a case report and review of treatment protocols.

    Dabas, Smriti / Gupta, Vipin / Narula, Anurag

    BMJ case reports

    2022  Volume 15, Issue 3

    Abstract: Cysticercosis is caused by the larvae ... ...

    Abstract Cysticercosis is caused by the larvae of
    MeSH term(s) Brain/pathology ; Clinical Protocols ; Cysticercosis/diagnostic imaging ; Cysticercosis/drug therapy ; Female ; Humans ; Oculomotor Muscles/pathology ; Seizures/etiology
    Language English
    Publishing date 2022-03-18
    Publishing country England
    Document type Case Reports ; Journal Article
    ISSN 1757-790X
    ISSN (online) 1757-790X
    DOI 10.1136/bcr-2021-248603
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  8. Article ; Online: Pituitary Apoplexy Presenting as Isolated Unilateral Third Nerve Palsy.

    Gupta, Vipin K / Mamik, Harnoor K / Gupta, Nitin / Bhagat, Ranjeev K

    Neurology India

    2022  Volume 70, Issue 4, Page(s) 1689–1691

    MeSH term(s) Humans ; Oculomotor Nerve Diseases ; Pituitary Apoplexy/complications ; Pituitary Apoplexy/diagnosis ; Pituitary Neoplasms/diagnosis ; Pituitary Neoplasms/diagnostic imaging
    Language English
    Publishing date 2022-09-08
    Publishing country India
    Document type Letter
    ZDB-ID 415522-1
    ISSN 1998-4022 ; 0028-3886
    ISSN (online) 1998-4022
    ISSN 0028-3886
    DOI 10.4103/0028-3886.355153
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  9. Article: Microbiome: A New Lease to Microbiology.

    Gupta, Vipin / Sood, Utkarsh / Kumar, Roshan / Lal, Rup / Kalia, Vipin Chandra

    Indian journal of microbiology

    2020  Volume 60, Issue 1, Page(s) 1

    Language English
    Publishing date 2020-01-11
    Publishing country India
    Document type Editorial
    ZDB-ID 413422-9
    ISSN 0973-7715 ; 0046-8991
    ISSN (online) 0973-7715
    ISSN 0046-8991
    DOI 10.1007/s12088-019-00852-8
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    In stock of ZB MED Cologne/Königswinter

    Zs.A 2617: Show issues Location:
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  10. Article: A Case of Non-Germinomatous Germ Cell Tumors of the Frontal Lobe Arising From the Lateral Ventricle With a Synchronous Pineal Lesion.

    Kharade, Vipin / Das, Saikat / Tiwari, Arnav / Gupta, Manish

    Cureus

    2022  Volume 14, Issue 10, Page(s) e29895

    Abstract: Non-germinomatous germ cell tumours (NGGCT) are rare intracranial tumours that account for 1% to 3% of cases. They are usually seen in the pineal and suprasellar regions. NGGCT of the frontal lobe arising from the lateral ventricle with a synchronous ... ...

    Abstract Non-germinomatous germ cell tumours (NGGCT) are rare intracranial tumours that account for 1% to 3% of cases. They are usually seen in the pineal and suprasellar regions. NGGCT of the frontal lobe arising from the lateral ventricle with a synchronous pineal lesion is uncommon. We present a case of NGGCT with multifocal lesions in the pineal gland, frontal lobe, and pons treated with chemotherapy followed by craniospinal irradiation (CSI).
    Language English
    Publishing date 2022-10-04
    Publishing country United States
    Document type Case Reports
    ZDB-ID 2747273-5
    ISSN 2168-8184
    ISSN 2168-8184
    DOI 10.7759/cureus.29895
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