Efficiently assigning precedence values to new and existing QoS filters

A wireless data network delivers packets from a network router to a mobile station so that each application running on the mobile station receives an adequate quality of service (QoS). The mobile station sends configuration messages to the network router containing prioritized filters associated wit...

Full description

Saved in:
Bibliographic Details
Main Authors Mudireddy, Srinivas Reddy, Mohanty, Bibhu P, Vangala, Venkata Satish Kumar, Babbar, Uppinder Singh
Format Patent
LanguageEnglish
Published 11.01.2011
Online AccessGet full text

Cover

Abstract A wireless data network delivers packets from a network router to a mobile station so that each application running on the mobile station receives an adequate quality of service (QoS). The mobile station sends configuration messages to the network router containing prioritized filters associated with each application. The router filters incoming IP packets into IP flows having the appropriate QoS for the corresponding application. The configuration messages consume valuable air interface resources. Network resources are conserved by assigning precedence values to filters in such a way that fewer configuration messages are needed to reorder the filters when new filters are added. Precedence values for existing filters are spread out in one portion of the precedence space. When the precedence values in that portion are insufficient to accommodate new filters with the correct priority, both new and existing filters are reassigned precedence values in an unassigned portion of the precedence space.
AbstractList A wireless data network delivers packets from a network router to a mobile station so that each application running on the mobile station receives an adequate quality of service (QoS). The mobile station sends configuration messages to the network router containing prioritized filters associated with each application. The router filters incoming IP packets into IP flows having the appropriate QoS for the corresponding application. The configuration messages consume valuable air interface resources. Network resources are conserved by assigning precedence values to filters in such a way that fewer configuration messages are needed to reorder the filters when new filters are added. Precedence values for existing filters are spread out in one portion of the precedence space. When the precedence values in that portion are insufficient to accommodate new filters with the correct priority, both new and existing filters are reassigned precedence values in an unassigned portion of the precedence space.
Author Vangala, Venkata Satish Kumar
Mohanty, Bibhu P
Mudireddy, Srinivas Reddy
Babbar, Uppinder Singh
Author_xml – sequence: 1
  givenname: Srinivas Reddy
  surname: Mudireddy
  fullname: Mudireddy, Srinivas Reddy
– sequence: 2
  givenname: Bibhu P
  surname: Mohanty
  fullname: Mohanty, Bibhu P
– sequence: 3
  givenname: Venkata Satish Kumar
  surname: Vangala
  fullname: Vangala, Venkata Satish Kumar
– sequence: 4
  givenname: Uppinder Singh
  surname: Babbar
  fullname: Babbar, Uppinder Singh
BookMark eNqNzDsOwjAMgOEMMPC6gy-AVOjQ7qjAimBHVupEliKnil0et4dKHIDpXz79SzeTLLRwpy4E9kxi6Q2oylFYIgyFPPUknuCBaSQFyyD0BJQe6MVqk7rkKwRORkXXbh4wKW1-XTk4drfDeTvqgPbd6z0WnFI1bVPt6139B_kAWsg2nA
ContentType Patent
CorporateAuthor Qualcomm Incorporated
CorporateAuthor_xml – name: Qualcomm Incorporated
DBID EFH
DatabaseName USPTO Issued Patents
DatabaseTitleList
Database_xml – sequence: 1
  dbid: EFH
  name: USPTO Issued Patents
  url: http://www.uspto.gov/patft/index.html
  sourceTypes: Open Access Repository
DeliveryMethod fulltext_linktorsrc
ExternalDocumentID 07870231
GroupedDBID EFH
ID FETCH-uspatents_grants_078702313
IEDL.DBID EFH
IngestDate Sun Mar 05 22:30:47 EST 2023
IsOpenAccess true
IsPeerReviewed false
IsScholarly false
Language English
LinkModel DirectLink
MergedId FETCHMERGED-uspatents_grants_078702313
OpenAccessLink https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7870231
ParticipantIDs uspatents_grants_07870231
PatentNumber 7870231
PublicationCentury 2000
PublicationDate 20110111
PublicationDateYYYYMMDD 2011-01-11
PublicationDate_xml – month: 01
  year: 2011
  text: 20110111
  day: 11
PublicationDecade 2010
PublicationYear 2011
References Yoon et al. (2006/0153079) 20060700
Babbar et al. (2006/0291449) 20061200
International Search Report, PCT/US07/074037, International Search Authority, European Patent Office, Apr. 3, 2008.
Zheng (2005/0201324) 20050900
(0163855) 20010800
Nookala et al. (2007/0058545) 20070300
Bilgic M et al., "Quality of Service in General Packet Radio Service," Mobile Multimedia Communications 1999, 1999 IEEE International Workshop on San Diego. CA, USA Nov. 15-17, 1999, Nov. 15, 1999, pp. 226-231, IEEE, Piscataway, NJ, USA, XP010370727.
Ahn et al. (2003/0169771) 20030900
Written Opinion, PCT/US07/074037, International Search Authority, European Patent Office, Apr. 3, 2008.
References_xml – year: 20030900
  ident: 2003/0169771
  contributor:
    fullname: Ahn et al.
– year: 20010800
  ident: 0163855
– year: 20070300
  ident: 2007/0058545
  contributor:
    fullname: Nookala et al.
– year: 20050900
  ident: 2005/0201324
  contributor:
    fullname: Zheng
– year: 20061200
  ident: 2006/0291449
  contributor:
    fullname: Babbar et al.
– year: 20060700
  ident: 2006/0153079
  contributor:
    fullname: Yoon et al.
Score 2.800362
Snippet A wireless data network delivers packets from a network router to a mobile station so that each application running on the mobile station receives an adequate...
SourceID uspatents
SourceType Open Access Repository
Title Efficiently assigning precedence values to new and existing QoS filters
URI https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7870231
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
link http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV3NS8MwFH_MIagnRcX5xTt4ja5t2q5naS0eZKLCbqNpkzGYbVkyhv-977UyvOg1geSR5H0lv_cLwF3BhCZBWYg4MomQkVRCSV-JUpF6eXGlyh5t8RLlH_J5Fs4GkO9qYT5JjURLstj7jW1d04Erybz3Gy968mfmCKyZfWBbr5qimlbmgQ-ezwXVe5MxQ7vSLD-CAxqCQrba2V9OIzuG_WnXegIDXZ_CU9qxNVDD6gspZF0u-EoCWzI5uvvYE5l4W1t0DVKsi5TiI_NUMi4ZX5s3NEt-2bZngFn6_piL3azzxZrRLPPxj3TBOQwpq9cXgDqkgFFWsTZJIBMVTGK_CCNKGMlfJ0bLEYz-HObyn74rOOyvPT3hedcwdOuNviG_6dRttyjfc2N5Kg
link.rule.ids 230,309,786,808,891,64394
linkProvider USPTO
linkToPdf http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV1LT4QwEJ5sVuPjpFHj-pyD16pAATkriI9sMGqyN0KhbDZZgSxsjP_emWI2XvTaJtNJ23l25ivARcaAJk6eCd8rAyE9qYSSthK5IvGy_ELlfbXF2Ivf5ePEnQwgXvXCfJAYiYZ4aS-XbdPVpriS1Ht_8KIHf2aMwIrRBz6reZ0VSVFe8cWzuaF6jW0so-iHUbwNm0SEnLaqa3-ZjWgH1hMzugsDXe3BfWjwGmhg_oXktM6mnJTAhpSONl97IkNv6xa7GsnbRQrykZEquTIZX-pXLGf8tt3uA0bh220sVqum0wXXs6TXP_w5BzCkuF4fAmqXXEZZ-LoMHBko58a3M9ejkJEsdlBqOYLRn2SO_pk7h43kLkqfH8ZPx7DV50AtYVknMOwWS31KRrRTZ2Z_vgGNkXwk
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Apatent&rft.title=Efficiently+assigning+precedence+values+to+new+and+existing+QoS+filters&rft.inventor=Mudireddy%2C+Srinivas+Reddy&rft.inventor=Mohanty%2C+Bibhu+P&rft.inventor=Vangala%2C+Venkata+Satish+Kumar&rft.inventor=Babbar%2C+Uppinder+Singh&rft.number=7870231&rft.date=2011-01-11&rft.externalDBID=n%2Fa&rft.externalDocID=07870231