Adjusting the targeted number of transmission attempts

Details Adjusting the targeted number of transmission attempts Adjusting the targeted number of transmission attempts

2006-11-30

2011-10-25

Vuong, Quochien B (Department: 2618)

Telecommunications

Radiotelephone system

Zoned or cellular telephone system

C455S453000

Reexamination Certificate

active

08045994

ABSTRACT:
The invention is directed towards a method and transmission attempt determining device for adjusting the targeted number of transmission attempts in uplink communications between mobile stations and a cell in a wireless network handled by a cell handling device. According to the invention measurement data (RC) of radio conditions and service requirement data (SR) of the uplinks for mobile stations are obtained (36, 38, 40). Based on this data a determination (42) is made if the targeted number of transmission attempts should be adjusted. If a change should be made (42) an increase or a decrease is then determined (44) and the targeted number of transmission attempts are adjusted in the selected direction (46).

REFERENCES:
patent: 6374112 (2002-04-01), Widegren et al.
patent: 7929512 (2011-04-01), Malomsoky et al.
patent: 2006085174 (2006-08-01), None
Miyazaki, A. et al. “RTP Payload Format to Enable Multiple Selective Retransmissions”, Audio/Video Transport Working Group, Internet Draft, Jul. 14, 2000, retrieved from the Internet: http://citeseer.ist.psu.edu/cache/papers/cs/16614/ftp:zSzzSzftp.isi.eduzSzinternet-draftszSzdraft-miyazaki-avt-rtp-selret-01.pdf/miyazaki00rtp.pdf.
Vacirca, F. et al. “On the effects of ARQ mechanisms on TCP performance in wireless environments”, IEEE Global Telecommunications Conference, 2003. Dec. 1-5, 2003, ISBN: 0-7803-7974-8/03, INSPEC AN 8220025.
Ericsson: “HARQ Retransmission and Failure Indication for improved Outer loop power control”; R3-041503, 3GPP TSG RAN WG3 Meeting #45, Nov. 15-19, 2004. Retrieved from the Internet at: http://www.3gpp.org/ftp/tsg—ran/WG3—Iu/TSGR3—45/Docs/R3-041503.zip.
PCT International Search Report, mailed Oct. 24, 2007, in connection with International Application No. PCT/SE2006/050528.
PCT International Preliminary Report on Patentability, mailed Dec. 16, 2008, in connection with International Application No. PCT/SE2006/050528.

Affiliated with

Also associated with

Rating

Adjusting the targeted number of transmission attempts does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Adjusting the targeted number of transmission attempts, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Adjusting the targeted number of transmission attempts will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4272346