×

Wireless LAN with enhanced carrier sensing

  • US 20030026198A1
  • Filed: 07/31/2001
  • Published: 02/06/2003
  • Est. Priority Date: 07/31/2000
  • Status: Active Grant
First Claim
Patent Images

1. Medium access control device for a mobile network station or an access point in a wireless local area network, comprising controlling means (302), processing means (303) and transmitting and receiving means (304);

  • said controlling means (302) being arranged to control transmission and reception of radio frequency data signals containing data symbols;

    said transmitting and receiving means (304) being arranged for transmission and reception of electromagnetic data signals;

    said processing means (303) being arranged for detecting a first signal portion in a received data signal, said processing means further comprising;

    said processing means (303) are also arranged for detecting a second signal portion in said received data signal, wherein said second signal portion follows after said first signal portion, and said second signal portion comprises a second electromagnetic signal coding different from a first electromagnetic signal coding of said first signal portion.

View all claims
  • 9 Assignments
Timeline View
Assignment View
    ×
    ×