Title:
無線LANにおけるパケットスケジューリング
Document Type and Number:
Japanese Patent JP5524987
Kind Code:
B2
Abstract:
A method is described including deriving, by a wireless device, a first value for each of a plurality of queues. The first value is derived from a second value and a delay between scheduling transmissions for that data queue. The second value is associated with a data rate, and each of the plurality of data queues is associated with a priority. Data is selected by the wireless device from at least one of the priority queues for transmission based on the derived first value. Also described is a wireless device with a plurality of data cues and circuitry configured for each of the plurality of cues to derive the first value and to select data from at least one of the priority queues for transmission based on the derived first value.
Inventors:
Ahmed Ali
Application Number:
JP2012000645A
Publication Date:
June 18, 2014
Filing Date:
January 05, 2012
Export Citation:
Assignee:
Interdigital Technology Corporation
International Classes:
H04W28/14; H04B7/26; H04L12/28; H04L12/56; H04W72/12; H04W84/12
Domestic Patent References:
| JP2003229894A | ||||
| JP2002519910A | ||||
| JP3268534A | ||||
| JP2002271366A | ||||
| JP2001094605A |
Foreign References:
| WO2003071740A1 | ||||
| US20030053469 | ||||
| US20050099979 | ||||
| US20050100045 | ||||
| US20050152373 | ||||
| US20090116464 | ||||
| US7613153 | ||||
| US20020141393 | ||||
| US20020163933 | ||||
| US20030103525 |
Other References:
S.Mangold, Sunghyun Choi, G.R.Hiertz, O.Klein,ANALYSIS OF IEEE 802.11E FOR QOS SUPPORT IN WIRELESS LANS,Wireless Communications, IEEE,2003年12月,Volume:10, Issue:6,URL,http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=1265851
Stefan Mangold, S.Choi, Ole Klein, Guido R.Hiertz, Lothar Stibor,IEEE 802.11e Wireless LAN for Quality of Service,In Proceedings of the European Wireless, Florence, Italy, 2002.,2002年 2月,Vol.1,URL,http://www.comnets.rwth-aachen.de/publications/complete-lists/abstracts/2002/mangoldchoi-ew02/p/pdf/86/download.pdf
Imad Aad, Claude Castelluccia,Introducing service differentiation into IEEE 802.11,Computers and Communications, 2000. Proceedings. ISCC 2000. Fifth IEEE Symposium on,2000年 7月,URL,http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=860677
Song Wang, Yu-Chung Wang, Kwei-Jay Lin,A priority-based weighted fair queueing scheduler for real-time network,Real-Time Computing Systems and Applications, 1999. RTCSA '99. Sixth International Conference on,1999年12月,URL,http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=811264
Stefan Mangold, S.Choi, Ole Klein, Guido R.Hiertz, Lothar Stibor,IEEE 802.11e Wireless LAN for Quality of Service,In Proceedings of the European Wireless, Florence, Italy, 2002.,2002年 2月,Vol.1,URL,http://www.comnets.rwth-aachen.de/publications/complete-lists/abstracts/2002/mangoldchoi-ew02/p/pdf/86/download.pdf
Imad Aad, Claude Castelluccia,Introducing service differentiation into IEEE 802.11,Computers and Communications, 2000. Proceedings. ISCC 2000. Fifth IEEE Symposium on,2000年 7月,URL,http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=860677
Song Wang, Yu-Chung Wang, Kwei-Jay Lin,A priority-based weighted fair queueing scheduler for real-time network,Real-Time Computing Systems and Applications, 1999. RTCSA '99. Sixth International Conference on,1999年12月,URL,http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=811264
Attorney, Agent or Firm:
Patent Business Corporation Tani/Abe Patent Office