贝尔实验室技术期刊(BLTJ)强调了阿尔卡特朗讯的关键研究和开发活动-在贝尔实验室，在公司的CTO组织，在跨职能项目和倡议。它出版阿尔卡特朗讯研究人员、科学家、工程师以及与大学、政府和企业研究实验室以及客户公司有关联的共同作者的论文和信件。其目的是促进世界范围内通讯领域的进展;贝尔实验室的创新使阿尔卡特朗讯能够提供领先的产品、解决方案和服务，以满足客户的关键任务需求。
The Bell Labs Technical Journal (BLTJ) highlights key research and development activities across Alcatel-Lucent — within Bell Labs, within the company’s CTO organizations, and in cross-functional projects and initiatives. It publishes papers and letters by Alcatel-Lucent researchers, scientists, and engineers and co-authors affiliated with universities, government and corporate research labs, and customer companies. Its aim is to promote progress in communications fields worldwide; Bell Labs innovations enable Alcatel-Lucent to deliver leading products, solutions, and services that meet customers’ mission critical needs.