Method and apparatus for automatic power saving mode insertion when an unknown or an offensive receiver detected in a wireless access system

Abstract

Embodiments of the invention provide a method, system, etc. for automatic power saving mode insertion when an unknown or an offensive receiver detected in a wireless access system. A method comprises generating a look-up-table from AGWN payloads in a plurality of AGWN packets. The look-up-table is then transmitted from a transmitter to a receiver. Next, the method generates a coded packet from an AGWN packet in a data packet using the look-up-table, wherein a code from the look-up-table is substituted in place of the AGWN packet. Specifically, the substituting of the code from the look-up-table comprises substituting coded symbols representing AGWN payloads in the AGWN packets. Further, the generating of the look-up-table comprises generating the code to represent size and strength information regarding an AGWN, wherein the coded packet is generated with a size that is less than the data packet.

1 . A method, comprising: 
 generating a look-up-table from a plurality of additive Gaussian white noise packets;    transmitting said look-up-table from a transmitter to a receiver;    generating a coded packet from an additive Gaussian white noise packet in a data packet using said look-up-table;    transmitting said coded packet from said transmitter to said receiver; and    decoding said coded packet back into said data packet in said receiver using said look-up-table.    
   
   
       2 . The method according to  claim 1 , wherein said generating of said coded packet comprises generating said coded packet with a size that is less than said data packet.  
   
   
       3 . The method according to  claim 1 , wherein said generating of said coded packet comprises substituting a code from said look-up-table in place of said additive Gaussian white noise packet.  
   
   
       4 . The method according to  claim 3 , wherein said generating of said look-up-table comprises generating said code to represent size and strength information regarding an additive Gaussian white noise.  
   
   
       5 . The method according to  claim 4 , wherein said decoding of said coded packet comprises obtaining said size and strength information regarding said additive Gaussian white noise from said code.  
   
   
       6 . The method according to  claim 1 , wherein said generating of said look-up-table comprises generating said look-up-table from additive Gaussian white noise payloads in said additive Gaussian white noise packets.  
   
   
       7 . The method according to  claim 3 , wherein said substituting of said code from said look-up-table comprises substituting coded symbols representing additive Gaussian white noise payloads in said additive Gaussian white noise packet.  
   
   
       8 . A method, comprising: 
 generating a look-up-table from a plurality of additive Gaussian white noise packets;    transmitting said look-up-table from a transmitter to a receiver;    generating a coded packet from an additive Gaussian white noise packet in a data packet using said look-up-table, wherein said generating of said coded packet comprises substituting a code from said look-up-table in place of said additive Gaussian white noise packet;    transmitting said coded packet from said transmitter to said receiver; and    decoding said coded packet back into said data packet in said receiver using said look-up-table.    
   
   
       9 . The method according to  claim 8 , wherein said generating of said coded packet comprises generating said coded packet with a size that is less than said data packet.  
   
   
       10 . The method according to  claim 8 , wherein said generating of said look-up-table comprises generating said code to represent size and strength information regarding an additive Gaussian white noise.  
   
   
       11 . The method according to  claim 10 , wherein said decoding of said coded packet comprises obtaining said size and strength information regarding said additive Gaussian white noise from said code.  
   
   
       12 . The method according to  claim 8 , wherein said generating of said look-up-table comprises generating said look-up-table from additive Gaussian white noise payloads in said additive Gaussian white noise packets.  
   
   
       13 . The method according to  claim 8 , wherein said substituting of said code from said look-up-table comprises substituting coded symbols representing additive Gaussian white noise payloads in said additive Gaussian white noise packet.  
   
   
       14 . A system, comprising: 
 a look-up-table generator adapted to generate a look-up-table from a plurality of additive Gaussian white noise packets;    a coded packet generator adapted to generate a coded packet from an additive Gaussian white noise packet in a data packet using said look-up-table;    a transmitter adapted to transmit said look-up-table and said coded packet; and    a receiver adapted to receive said look-up-table, receive said coded packet, and decode said coded packet back into said data packet using said look-up-table.    
   
   
       15 . The system according to  claim 14 , wherein said coded packet comprises a size that is less than said data packet.  
   
   
       16 . The system according to  claim 14 , wherein said coded packet comprises a code from said look-up-table in place of said additive Gaussian white noise packet.  
   
   
       17 . The system according to  claim 16 , wherein said code represents size and strength information regarding an additive Gaussian white noise.  
   
   
       18 . The system according to  claim 17 , wherein said receiver is adapted to obtain said size and strength information regarding said additive Gaussian white noise from said code.  
   
   
       19 . The system according to  claim 14 , wherein said look-up-table comprises additive Gaussian white noise payloads from said additive Gaussian white noise packets.  
   
   
       20 . The system according to  claim 16 , wherein said code comprises coded symbols representing additive Gaussian white noise payloads in said additive Gaussian white noise packet.