Beijing University of Posts and Telecommunications

Shijun Min

Wenbo Wang

Mugen Peng

Yao Wei

Provided is a method for PCI classified self-configuration, including: according to the characteristic of PCI code, dividing all PCIs into &#x394;large groups in accordance with a step length &#x394;, and then dividing resources of each of the large groups into &#x394;small groups in accordance with a step length &#x394;, generating a PCI resource list, and identifying each PCI by three sections of address codes representing a large group number, a small group number and an intra-group number of the PCI, respectively; mapping the PCI resources one by one to new base stations in accordance with a classification that each new station and heterogeneous nodes covered thereby correspond to a small group of PCI resources; allocating a first PCI in each small group of PCI resources to a new base station, and randomly allocating the remaining PCIs in the small group of PCI resources to the covered heterogeneous nodes.

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Beijing, China

Shijun Min