摘要:
The present invention relates generally to wireless transceivers, and more particularly but not exclusively to non 802.11 detection and avoidance methodologies for wireless devices including transceivers. In one or more implementations, a method for detecting non 802.11 operating in the unlicensed 5.25-5.35 and 5.47-10.725 GHz radio bands, using wireless devices, such as AP, are provided. An AP is used to automatically detect the presence of non 802.11 on all channels in these bands, alert all of its clients, and move to another channel that is known to be devoid of non 802.11 using one or more implementations.
摘要:
A method and system for actively selecting antenna sets for a client are disclosed. In a first aspect, the method comprises sending a first channel packet from a transmitter to a receiver and sending a second channel packet corresponding to the received first channel packet from the receiver to the transmitter. The method includes collecting statistics of an antenna set related to the sending of the first and the second channel packets. The method includes comparing the collected statistics to previously collected statistics of another antenna set to select one of the antenna set and the another antenna set. In a second aspect, the system comprises a processor and a memory device coupled to the processor, wherein the memory device stores an application which, when executed by the processor, causes the processor to carry out the steps of the method.
摘要:
A system and method for mitigating the effects of malicious internet traffic, including DDOS attacks, by utilizing a DNS Traffic Analyzer and Firewall to analyze network traffic intended for a DNS server and preventing some network traffic from accessing the DNS server.
摘要:
A method of reinforcing a folded edge of a garment comprises sewing one of the following stitches along a portion of fabric where an edge of the garment is to be formed: a bar tack stitch, a buttonhole eyelet stitch, a round eyelet stitch, a single line of stitches and a pair of spaced lines of stitches. Edges of garments that can be reinforced using this method include an upper edge (3) of a waistband (5), ends (9) of the waistband (5), an upper corner (7) of an end (9) of the waistband (5) where the end (9) of the waistband (5) meets the upper edge (3) of the waistband (5), a lower corner (8) of a waistband tab (10) forming an end (9) of the waistband (5), a top (11) of a belt loop (13), a longitudinal edge (15) of a belt loop (13), an edge (17) of a fly (19), an edge (21, 225) of a pocket (23, 227), a crease (25) running substantially the length of the garment, a lower edge (29) of the garment, a top edge (37) of a turn-up (39), an edge 201 of a shirt collar 203, points 205 of a collar 203, upper edge 207 of collar band 209, cuff edge 211, edges 213 of a cuff opening 215, outer edge 217 of a front placket 219, inner edge 221 of a front placket 219, bottom hem 223 of a shirt and an edge 229 of a buttoned side 231 of a shirt.
摘要:
A method and system for synchronizing the output signal phase of a plurality of frequency divider circuits in a local-oscillator (LO) or clock signal path is disclosed. The LO path includes a plurality of frequency divider circuits and a LO buffer for receiving a LO signal coupled to the plurality of frequency divider circuits. The method and system comprise adding offset voltage and setting predetermined state to each of the frequency divider circuits; and enabling the frequency divider circuits. The method and system includes enabling the LO buffer to provide the LO signal to the frequency divider circuits after they have been enabled. When the LO signal drives each of the frequency divider circuits, each of the frequency divider circuits starts an operation. Finally the method and system comprise removing the offset voltage from each of the frequency divider circuits to allow them to effectively drive other circuits.
摘要:
A system and method for mitigating the effects of malicious internet traffic, including DDOS attacks and email bombs, by utilizing a DNS Traffic Analyzer and Firewall to analyze network traffic intended for a DNS server and preventing some network traffic from accessing the DNS server.