Information transmission method for a wireless local network

1. A method for transmitting information in a wireless local area network having transceiving devices capable of operating in a peer-to-peer mode, the method comprising:

determination by each of a plurality of transceiving devices of the quality of communication with other transceiving devices of the network;

transmission by each of the plurality of transceiving devices of the network of an identification signal that includes data on quality of communication with other transceiving devices of the network;

storage by each of the plurality of transceiving devices of the network of received data about the quality of communication between transceiving devices of said network;

transmission of information by one of the plurality of transceiving devices of the network to an addressee from among transceiving devices of said network by a route selected based upon the stored data about the quality of communication between transceiving devices of the network and a specified communication threshold value.

2. The method of claim 1 wherein the specified communication threshold value is based upon a bandwidth requirement.

3. The method of claim 1 wherein the reception of said identification signal is performed when an antenna beam is oriented in the direction of said transceiving device that is in transmission mode.

4. The method of claim 1 wherein the quality of communication in the peer-to-peer operation mode with said addressee is taken as a specified communication threshold value.

5. The method of claim 1 wherein the quality of communication is determined based on the level of a signal being received.

6. The method of claim 1 wherein the quality of communication is determined based on the ratio of a received signal level to noise level.

7. The method of claim 1 wherein transceiving devices belonging to said information transmission route transmit information (intended for an addressee) to one another at a rate determined based on data on quality of communication between them.

8. The method of claim 1 wherein said stored data on the quality of communication are taken as current values for subsequent transmission of information to said addressee.

9. The method of claim 1 wherein the cycle of said determination of the quality of communication and storage of said data on communication quality is repeated periodically.

10. The method of claim 9 wherein said determination of the quality of communication and storage of said data on communication quality is periodically repeated.

11. The method of claim 9 wherein said data on communication quality stored are replaced with new data on communication quality.

12. The method of claim 9 further comprising:

comparing the stored data about the quality of communication between transceiving devices of the network with new data about the quality of communication between transceiving devices of the network and when the difference between data values of the stored data and the new data exceeds a specified value, transmitting more frequently the identification signal that includes data on quality of communication with other transceiving devices of the network.

13. A method for transmitting information in a wireless network having a plurality of transceiving devices capable of operating in a peer-to-peer mode, the method comprising:

determining the quality of communication links with the other transceiving devices of the network;

periodically transmitting an identification signal that includes data on the quality of communication links with other transceiving devices of the network;

receiving, from at least one other of the plurality of transceiving devices, an identification signal that includes data on the quality of communication links with the transceiving device that transmitted the identification signal;

comparing stored data on the quality of communication links with new data on the quality of communication links; and

storing the new received data on the quality of communication links;

transmitting information to an addressee from among the plurality of transceiving devices by a route selected based upon the stored received data and a specified threshold value and a communication quality criteria.

14. A transceiver for transmitting information in a wireless network having a plurality of transceiving devices capable of operating in a peer-to-peer mode, the transceiver comprising:

a memory;

a controller coupled to the memory and configured to determine the quality of communication links with the other transceiving devices of the network,

transmit an identification signal that includes data on the quality of communication links with other transceiving devices of the network,

receive, from at least one other of the plurality of transceiving devices, an identification signal that includes data on the quality of communication links with the transceiving device that transmitted the identification signal,

storing the received data on the quality of communication links in the memory, and

transmit information to an addressee from among the plurality of transceiving devices by a route selected based upon the stored received data and a specified threshold value and a communication quality criteria; and

a direction-agile antenna configured to be oriented in a direction to optimize transmission and reception of each received data packet.

15. The transceiver of claim 14 wherein the controller is further configured to compare stored data on the quality of communication links with new data on the quality of communication links and when the difference between data values of the stored data and the new data exceeds a specified value, then increasing a frequency of periodically transmitting the identification signal.