Multiplex communications – Channel assignment techniques – Carrier sense multiple access
Reexamination Certificate
2006-06-09
2010-11-02
Pan, Yuwen (Department: 2618)
Multiplex communications
Channel assignment techniques
Carrier sense multiple access
C370S448000, C370S454000, C370S441000
Reexamination Certificate
active
07826473
ABSTRACT:
A method and an apparatus are provided for enabling a legacy station to perform virtual carrier sensing when a plurality of stations with heterogeneous capabilities coexist in a wireless network. The method includes receiving first data via a bonded channel formed by channel bonding first and second adjacent channels, and transmitting second data via each of the first and second adjacent channels, the second data being a clear-to-send (CTS) frame or a request-to-send (RTS) frame.
REFERENCES:
patent: 7349436 (2008-03-01), Maltsev et al.
patent: 2002/0126650 (2002-09-01), Hall et al.
patent: 2003/0133469 (2003-07-01), Brockmann et al.
patent: 2004/0029590 (2004-02-01), Wentink
patent: 2004/0242252 (2004-12-01), Hoeben
patent: 2004/0258025 (2004-12-01), Li et al.
patent: 2005/0111449 (2005-05-01), Moorti et al.
patent: 2005/0152314 (2005-07-01), Sun et al.
patent: 2005/0165950 (2005-07-01), Takagi et al.
patent: 2005/0180314 (2005-08-01), Webster et al.
patent: 2005/0220208 (2005-10-01), Aoki
patent: 2005/0243843 (2005-11-01), Imamura et al.
patent: 2005/0282551 (2005-12-01), Tandai et al.
patent: 2006/0115012 (2006-06-01), Sadowsky et al.
patent: 1460346 (2003-12-01), None
patent: 1594259 (2005-11-01), None
patent: I257219 (2006-06-01), None
patent: 2005/018180 (2005-02-01), None
patent: 2005039105 (2005-04-01), None
patent: WO 2005/039105 (2005-04-01), None
patent: 2005/046113 (2005-05-01), None
Tiantong You, et al.: “DRCE: A high throughput QoS protocol for wireless ad hoc networks”, Computers and Communications, 2005., ISCC. Proceedings. 10thIEEE Symposium on, Jun. 27-30, 2005, pp. 671-676.
Kim Jae-hwa
Kwon Chang-yeul
Lee Ho-seok
Lee Jae-min
Pan Yuwen
Samsung Electronics Co,. Ltd.
Sughrue & Mion, PLLC
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