A Fast Bloom Filters Method in APN Filtering

  title={A Fast Bloom Filters Method in APN Filtering},
  author={Zhenyu Liu and Shengli Xie and Yue Lai},
  journal={2008 IEEE Pacific-Asia Workshop on Computational Intelligence and Industrial Application},
APN (access point name) is a valuable parameter for charge in the third generation (3G) communication. So the APN filtering check GTP protocol messages to determine if a roaming subscriber is allowed to access a specified external network which is an important function in 3G security device. The length of APN character and indefinite length matching are two difficulties for some Trie tree algorithms. Bloom filter is a fast method for approximate matching. But the LSF method of streaming data is… CONTINUE READING

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