Coordinate-based identification resolution mechanism for computing power networks

ZHANG Yue; XIE Renchao; WANG Yuan; WANG Fang; XIANG Zihao; TANG Qinqin; HUANG Tao

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Coordinate-based identification resolution mechanism for computing power networks

更新时间：2026-04-09

- Coordinate-based identification resolution mechanism for computing power networks
- Telecommunications Science (2026)
- 作者机构：
  
  1.北京邮电大学网络与交换技术全国重点实验室，北京100876
  2.紫金山实验室，江苏南京 211111
  3.中国电子科技集团公司第五十研究所，上海 200063
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Received：07 January 2026，
  
  Revised：2026-02-24，
  
  Accepted：20 March 2026，
- 稿件说明：
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ZHANG Yue, XIE Renchao, WANG Yuan, et al. Coordinate-based identification resolution mechanism for computing power networks[J/OL]. Telecommunications Science, 2026.
DOI：

ZHANG Yue, XIE Renchao, WANG Yuan, et al. Coordinate-based identification resolution mechanism for computing power networks[J/OL]. Telecommunications Science, 2026. DOI：

摘要

算力网络深度融合了云端、边缘与终端原本分散且异构的计算资源，满足了新兴业务对数据实时处理与高效分发的要求。标识解析服务是提供数据存储和检索以支持这些功能的基本前提。关键的问题是构建一种高效的数据索引机制，来响应数据的检索和存储，无论数据在算力网络中是如何缓存的。因此，基于坐标索引方法（Coordinate-Indexed Name Resolution，CNR）提出了一种低延迟的算网标识解析机制。通过构造基于地理路由的三角剖分（Delaunay Triangulation，DT）图，在CNR维护的虚拟空间上响应来自算力节点的任何查询请求，极大减少跨服务器检索数据的路径长度，从而实现高效的标识解析服务。实验表明，与现有的解决方案相比，采用CNR机制进行的算网标识解析缩短了41.61%的查找路径和57.19%的响应时间。

Abstract

The Computing Power Network (CPN) deeply integrates originally dispersed and heterogeneous computing resources from the cloud

edge

and terminals

meeting the stringent requirements of emerging services for real-time data processing and efficient distribution. The identity resolution service serves as a fundamental prerequisite for enabling data storage and retrieval to support these functionalities. The key challenge lies in constructing an efficient data indexing mechanism to respond to data retrieval and storage requests

regardless of how data is cached within the CPN. Therefore

based on the coordinate indexing method CNR

a low-latency identifier resolution mechanism was proposed for computing power networks. By constructing a triangulation graph (DT) graph based on geographic routing

any query request from computing nodes was responded to within the virtual space maintained by CNR

significantly reducing the path length for cross-server data retrieval and thereby achieving efficient identifier resolution services. Experiments showed that compared to existing solutions

the identifier resolution mechanism using CNR reduced lookup path length by 41.61% and response time by 57.19%.

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