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Massive MIMO systems are seen by many researchers as a paramount technology toward next generation networks. This technology consists of hundreds of antennas that are capable of sending and receiving simultaneously a huge amount of data.…

分布式、并行与集群计算 · 计算机科学 2020-02-25 A. Dabah , H. Ltaief , Z. Rezki , M. -A. Arfaoui , M. -S. Alouini , D. Keyes

Mobile Edge Computing (MEC) is a promising approach for enhancing the quality-of-service (QoS) of AI-enabled applications in the B5G/6G era, by bringing computation capability closer to end-users at the network edge. In this work, we…

网络与互联网体系结构 · 计算机科学 2025-11-25 Huaizhe Liu , Jiaqi Wu , Zhizongkai Wang , Bin Cao , Lin Gao

In this paper, we consider the use of cross-layer network coding (CLNC), caching, and device-to-device (D2D) communications to jointly optimize the delivery of a set of popular contents to a set of user devices (UDs). In the considered D2D…

信息论 · 计算机科学 2021-01-20 Mohammed S. Al-Abiad , Md. Zoheb Hassan , Md. Jahangir Hossain

In distributed learning, the goal is to perform a learning task over data distributed across multiple nodes with minimal (expensive) communication. Prior work (Daume III et al., 2012) proposes a general model that bounds the communication…

机器学习 · 计算机科学 2012-04-17 Hal Daume , Jeff M. Phillips , Avishek Saha , Suresh Venkatasubramanian

Emerging 5G/6G use cases span various industries, necessitating flexible solutions that leverage emerging technologies to meet diverse and stringent application requirements under changing network conditions. The standard 5G RAN solution,…

网络与互联网体系结构 · 计算机科学 2024-08-13 Osel Lhamo , Tung V. Doan , Elif Tasdemir , Mahdi Attawna , Giang T. Nguyen , Patrick Seeling , Martin Reisslein , Frank H. P. Fitzek

Speculative decoding accelerates Large Language Model (LLM) inference by employing a small speculative model (SSM) to generate multiple candidate tokens and verify them using the LLM in parallel. This technique has been widely integrated…

计算与语言 · 计算机科学 2025-05-26 Ruixiao Li , Fahao Chen , Peng Li

The capability of mobile devices to use multiple interfaces to support a single session is becoming more prevalent. Prime examples include the desire to implement WiFi offloading and the introduction of 5G. Furthermore, an increasing…

网络与互联网体系结构 · 计算机科学 2016-09-05 Jason Cloud , Muriel Medard

Large language models (LLMs) have transformed natural language processing but face critical deployment challenges in device-edge systems due to resource limitations and communication overhead. To address these issues, collaborative…

信号处理 · 电气工程与系统科学 2025-07-18 Jiahong Ning , Ce Zheng , Tingting Yang

To facilitate the emerging applications in 5G networks, mobile network operators will provide many network functions in terms of control and prediction. Recently, they have recognized the power of machine learning (ML) and started to…

网络与互联网体系结构 · 计算机科学 2021-09-14 Lingjun Pu , Xinjing Yuan , Xiaohang Xu , Xu Chen , Pan Zhou , Jingdong Xu

We present the first wireless protocol that scales to hundreds of concurrent transmissions from backscatter devices. Our key innovation is a distributed coding mechanism that works below the noise floor, operates on backscatter devices and…

网络与互联网体系结构 · 计算机科学 2018-08-16 Mehrdad Hessar , Ali Najafi , Shyamnath Gollakota

Currently, there are mainly three kinds of Transformer encoder based streaming End to End (E2E) Automatic Speech Recognition (ASR) approaches, namely time-restricted methods, chunk-wise methods, and memory-based methods. Generally, all of…

声音 · 计算机科学 2022-09-27 Fangyuan Wang , Bo Xu

Multimodal large language models (MLLMs) have demonstrated significant potential for speech-to-text translation (S2TT). However, existing deployment paradigms face critical challenges: pure on-device models suffer from resource constraints,…

人工智能 · 计算机科学 2026-05-28 Yexing Du , Kaiyuan Liu , Youcheng Pan , Bo Yang , Ming Liu , Bing Qin , Yang Xiang

This paper investigates the orthogonal time frequency space (OTFS) transmission for enabling ultra-reliable low-latency communications (URLLC). To guarantee excellent reliability performance, pragmatic precoder design is an effective and…

信号处理 · 电气工程与系统科学 2022-12-29 Chang Liu , Shuangyang Li , Weijie Yuan , Xuemeng Liu , Derrick Wing Kwan Ng

While existing studies have highlighted the advantages of deep learning (DL)-based joint source-channel coding (JSCC) schemes in enhancing transmission efficiency, they often overlook the crucial aspect of resource management during the…

信息论 · 计算机科学 2024-04-01 Kaiyi Chi , Qianqian Yang , Yuanchao Shu , Zhaohui Yang , Zhiguo Shi

Mobile Edge Computing (MEC) enables low-latency applications by bringing computation closer to the user, but dynamic task arrivals and communication threats like jamming complicate reliable task offloading and resource allocation. In this…

网络与互联网体系结构 · 计算机科学 2026-01-23 Ghazal Asemian , Mohammadreza Amini , Burak Kantarci

As an increasing amount of research is being done on various applications of sensor networks in adversarial environments, ensuring secure routing becomes of critical importance for the success of such deployments. The problem of designing a…

分布式、并行与集群计算 · 计算机科学 2013-07-02 Minko Dudev , Sebastian Gerling , Philip Peter

The recently proposed sequential distributed detector based on level-triggered sampling operates as simple as the decision fusion techniques and at the same time performs as well as the data fusion techniques. Hence, it is well suited for…

应用统计 · 统计学 2015-06-12 Yasin Yilmaz , Xiaodong Wang

Deep learning based decoding networks have shown significant improvement in decoding LDPC codes, but the neural decoders are limited by rate-matching operations such as puncturing or extending, thus needing to train multiple decoders with…

信号处理 · 电气工程与系统科学 2023-10-11 Yukun Cheng , Wei Chen , Lun Li , Bo Ai

Cryptographically secure neural network inference typically relies on secure computing techniques such as Secure Multi-Party Computation (MPC), enabling cloud servers to process client inputs without decrypting them. Although prior…

密码学与安全 · 计算机科学 2026-04-20 Yukuan Zhang , Mengxin Zheng , Qian Lou

Attention-based Encoder-Decoder has the effective architecture for neural machine translation (NMT), which typically relies on recurrent neural networks (RNN) to build the blocks that will be lately called by attentive reader during the…

计算与语言 · 计算机科学 2017-12-07 Hao Xiong , Zhongjun He , Xiaoguang Hu , Hua Wu