在6G无线通信网络中，按需服务提供是一个至关重要的问题，因为新兴服务的需求大大不同，并且网络资源变得越来越异质和动态。在本文中，我们研究了按需无线资源编排问题，重点是编排决策过程的计算延迟。具体而言，我们将决策延迟延迟到优化问题。然后，提出了一个基于动态的神经网络（DYNN）的方法，可以根据服务要求调整模型复杂性。我们进一步建立一个知识库，代表服务需求之间的关系，可用的计算资源和资源分配绩效。通过利用知识，可以及时选择DYNN的宽度，从而进一步提高编排的性能。仿真结果表明，所提出的方案大大优于传统的静态神经网络，并且在按需服务提供方面也表现出足够的灵活性。

In recent years, the exponential proliferation of smart devices with their intelligent applications poses severe challenges on conventional cellular networks. Such challenges can be potentially overcome by integrating communication, computing, caching, and control (i4C) technologies. In this survey, we first give a snapshot of different aspects of the i4C, comprising background, motivation, leading technological enablers, potential applications, and use cases. Next, we describe different models of communication, computing, caching, and control (4C) to lay the foundation of the integration approach. We review current state-of-the-art research efforts related to the i4C, focusing on recent trends of both conventional and artificial intelligence (AI)-based integration approaches. We also highlight the need for intelligence in resources integration. Then, we discuss integration of sensing and communication (ISAC) and classify the integration approaches into various classes. Finally, we propose open challenges and present future research directions for beyond 5G networks, such as 6G.

In this tutorial paper, we look into the evolution and prospect of network architecture and propose a novel conceptual architecture for the 6th generation (6G) networks. The proposed architecture has two key elements, i.e., holistic network virtualization and pervasive artificial intelligence (AI). The holistic network virtualization consists of network slicing and digital twin, from the aspects of service provision and service demand, respectively, to incorporate service-centric and user-centric networking. The pervasive network intelligence integrates AI into future networks from the perspectives of networking for AI and AI for networking, respectively. Building on holistic network virtualization and pervasive network intelligence, the proposed architecture can facilitate three types of interplay, i.e., the interplay between digital twin and network slicing paradigms, between model-driven and data-driven methods for network management, and between virtualization and AI, to maximize the flexibility, scalability, adaptivity, and intelligence for 6G networks. We also identify challenges and open issues related to the proposed architecture. By providing our vision, we aim to inspire further discussions and developments on the potential architecture of 6G.

Collaboration among industrial Internet of Things (IoT) devices and edge networks is essential to support computation-intensive deep neural network (DNN) inference services which require low delay and high accuracy. Sampling rate adaption which dynamically configures the sampling rates of industrial IoT devices according to network conditions, is the key in minimizing the service delay. In this paper, we investigate the collaborative DNN inference problem in industrial IoT networks. To capture the channel variation and task arrival randomness, we formulate the problem as a constrained Markov decision process (CMDP). Specifically, sampling rate adaption, inference task offloading and edge computing resource allocation are jointly considered to minimize the average service delay while guaranteeing the long-term accuracy requirements of different inference services. Since CMDP cannot be directly solved by general reinforcement learning (RL) algorithms due to the intractable long-term constraints, we first transform the CMDP into an MDP by leveraging the Lyapunov optimization technique. Then, a deep RL-based algorithm is proposed to solve the MDP. To expedite the training process, an optimization subroutine is embedded in the proposed algorithm to directly obtain the optimal edge computing resource allocation. Extensive simulation results are provided to demonstrate that the proposed RL-based algorithm can significantly reduce the average service delay while preserving long-term inference accuracy with a high probability.

随着全球推出第五代（5G）网络，有必要超越5G，并设想6G网络。预计6G网络将具有空间空气地集成网络，高级网络虚拟化和无处不在的智能。本文介绍了一个用于6G网络的人工智能（AI） - 网络切片架构，以实现AI和网络切片的协同作用，从而促进智能网络管理和支持新兴AI服务。首先在网络切片生命周期中讨论基于AI的解决方案，以智能地管理网络切片，即用于切片的AI。然后，研究了网络切片解决方案，通过构建AI实例和执行高效的资源管理来支持Emerging AI服务，即AI的切片。最后，提出了一个案例研究，然后讨论了6G网络中的AI-Native Network SliCing必不可少的开放研究问题。

随着人工智能（AI）的积极发展，基于深神经网络（DNN）的智能应用会改变人们的生活方式和生产效率。但是，从网络边缘生成的大量计算和数据成为主要的瓶颈，传统的基于云的计算模式无法满足实时处理任务的要求。为了解决上述问题，通过将AI模型训练和推理功能嵌入网络边缘，Edge Intelligence（EI）成为AI领域的尖端方向。此外，云，边缘和终端设备之间的协作DNN推断提供了一种有希望的方法来增强EI。然而，目前，以EI为导向的协作DNN推断仍处于早期阶段，缺乏对现有研究工作的系统分类和讨论。因此，我们已经对有关以EI为导向的协作DNN推断的最新研究进行了全面调查。在本文中，我们首先回顾了EI的背景和动机。然后，我们为EI分类了四个典型的DNN推理范例，并分析其特征和关键技术。最后，我们总结了协作DNN推断的当前挑战，讨论未来的发展趋势并提供未来的研究方向。

Unmanned aerial vehicle (UAV) swarms are considered as a promising technique for next-generation communication networks due to their flexibility, mobility, low cost, and the ability to collaboratively and autonomously provide services. Distributed learning (DL) enables UAV swarms to intelligently provide communication services, multi-directional remote surveillance, and target tracking. In this survey, we first introduce several popular DL algorithms such as federated learning (FL), multi-agent Reinforcement Learning (MARL), distributed inference, and split learning, and present a comprehensive overview of their applications for UAV swarms, such as trajectory design, power control, wireless resource allocation, user assignment, perception, and satellite communications. Then, we present several state-of-the-art applications of UAV swarms in wireless communication systems, such us reconfigurable intelligent surface (RIS), virtual reality (VR), semantic communications, and discuss the problems and challenges that DL-enabled UAV swarms can solve in these applications. Finally, we describe open problems of using DL in UAV swarms and future research directions of DL enabled UAV swarms. In summary, this survey provides a comprehensive survey of various DL applications for UAV swarms in extensive scenarios.

随着数据生成越来越多地在没有连接连接的设备上进行，因此与机器学习（ML）相关的流量将在无线网络中无处不在。许多研究表明，传统的无线协议高效或不可持续以支持ML，这创造了对新的无线通信方法的需求。在这项调查中，我们对最先进的无线方法进行了详尽的审查，这些方法是专门设计用于支持分布式数据集的ML服务的。当前，文献中有两个明确的主题，模拟的无线计算和针对ML优化的数字无线电资源管理。这项调查对这些方法进行了全面的介绍，回顾了最重要的作品，突出了开放问题并讨论了应用程序方案。

Integrated space-air-ground networks promise to offer a valuable solution space for empowering the sixth generation of communication networks (6G), particularly in the context of connecting the unconnected and ultraconnecting the connected. Such digital inclusion thrive makes resource management problems, especially those accounting for load-balancing considerations, of particular interest. The conventional model-based optimization methods, however, often fail to meet the real-time processing and quality-of-service needs, due to the high heterogeneity of the space-air-ground networks, and the typical complexity of the classical algorithms. Given the premises of artificial intelligence at automating wireless networks design and the large-scale heterogeneity of non-terrestrial networks, this paper focuses on showcasing the prospects of machine learning in the context of user scheduling in integrated space-air-ground communications. The paper first overviews the most relevant state-of-the art in the context of machine learning applications to the resource allocation problems, with a dedicated attention to space-air-ground networks. The paper then proposes, and shows the benefit of, one specific use case that uses ensembling deep neural networks for optimizing the user scheduling policies in integrated space-high altitude platform station (HAPS)-ground networks. Finally, the paper sheds light on the challenges and open issues that promise to spur the integration of machine learning in space-air-ground networks, namely, online HAPS power adaptation, learning-based channel sensing, data-driven multi-HAPSs resource management, and intelligent flying taxis-empowered systems.

使用人工智能（AI）赋予无线网络中数据量的前所未有的数据量激增，为提供无处不在的数据驱动智能服务而开辟了新的视野。通过集中收集数据集和培训模型来实现传统的云彩中心学习（ML）基础的服务。然而，这种传统的训练技术包括两个挑战：（i）由于数据通信增加而导致的高通信和能源成本，（ii）通过允许不受信任的各方利用这些信息来威胁数据隐私。最近，鉴于这些限制，一种新兴的新兴技术，包括联合学习（FL），以使ML带到无线网络的边缘。通过以分布式方式培训全局模型，可以通过FL Server策划的全局模型来提取数据孤岛的好处。 FL利用分散的数据集和参与客户的计算资源，在不影响数据隐私的情况下开发广义ML模型。在本文中，我们介绍了对FL的基本面和能够实现技术的全面调查。此外，提出了一个广泛的研究，详细说明了无线网络中的流体的各种应用，并突出了他们的挑战和局限性。进一步探索了FL的疗效，其新兴的前瞻性超出了第五代（B5G）和第六代（6G）通信系统。本调查的目的是在关键的无线技术中概述了流动的技术，这些技术将作为建立对该主题的坚定了解的基础。最后，我们向未来的研究方向提供前进的道路。

智能物联网环境（iiote）由可以协作执行半自动的IOT应用的异构装置，其示例包括高度自动化的制造单元或自主交互收获机器。能量效率是这种边缘环境中的关键，因为它们通常基于由无线和电池运行设备组成的基础设施，例如电子拖拉机，无人机，自动引导车辆（AGV）S和机器人。总能源消耗从多种技术技术汲取贡献，使得能够实现边缘计算和通信，分布式学习以及分布式分区和智能合同。本文提供了本技术的最先进的概述，并说明了它们的功能和性能，特别关注资源，延迟，隐私和能源消耗之间的权衡。最后，本文提供了一种在节能IIOTE和路线图中集成这些能力技术的愿景，以解决开放的研究挑战

在本文中，我们旨在改善干扰限制的无线网络中超级可靠性和低延迟通信（URLLC）的服务质量（QoS）。为了在通道连贯性时间内获得时间多样性，我们首先提出了一个随机重复方案，该方案随机将干扰能力随机。然后，我们优化了每个数据包的保留插槽数量和重复数量，以最大程度地减少QoS违规概率，该概率定义为无法实现URLLC的用户百分比。我们构建了一个级联的随机边缘图神经网络（REGNN），以表示重复方案并开发一种无模型的无监督学习方法来训练它。我们在对称场景中使用随机几何形状分析了QoS违规概率，并应用基于模型的详尽搜索（ES）方法来找到最佳解决方案。仿真结果表明，在对称方案中，通过模型学习方法和基于模型的ES方法实现的QoS违规概率几乎相同。在更一般的情况下，级联的Regnn在具有不同尺度，网络拓扑，细胞密度和频率重复使用因子的无线网络中很好地概括了。在模型不匹配的情况下，它的表现优于基于模型的ES方法。

The deployment flexibility and maneuverability of Unmanned Aerial Vehicles (UAVs) increased their adoption in various applications, such as wildfire tracking, border monitoring, etc. In many critical applications, UAVs capture images and other sensory data and then send the captured data to remote servers for inference and data processing tasks. However, this approach is not always practical in real-time applications due to the connection instability, limited bandwidth, and end-to-end latency. One promising solution is to divide the inference requests into multiple parts (layers or segments), with each part being executed in a different UAV based on the available resources. Furthermore, some applications require the UAVs to traverse certain areas and capture incidents; thus, planning their paths becomes critical particularly, to reduce the latency of making the collaborative inference process. Specifically, planning the UAVs trajectory can reduce the data transmission latency by communicating with devices in the same proximity while mitigating the transmission interference. This work aims to design a model for distributed collaborative inference requests and path planning in a UAV swarm while respecting the resource constraints due to the computational load and memory usage of the inference requests. The model is formulated as an optimization problem and aims to minimize latency. The formulated problem is NP-hard so finding the optimal solution is quite complex; thus, this paper introduces a real-time and dynamic solution for online applications using deep reinforcement learning. We conduct extensive simulations and compare our results to the-state-of-the-art studies demonstrating that our model outperforms the competing models.

With the increasing growth of information through smart devices, increasing the quality level of human life requires various computational paradigms presentation including the Internet of Things, fog, and cloud. Between these three paradigms, the cloud computing paradigm as an emerging technology adds cloud layer services to the edge of the network so that resource allocation operations occur close to the end-user to reduce resource processing time and network traffic overhead. Hence, the resource allocation problem for its providers in terms of presenting a suitable platform, by using computational paradigms is considered a challenge. In general, resource allocation approaches are divided into two methods, including auction-based methods(goal, increase profits for service providers-increase user satisfaction and usability) and optimization-based methods(energy, cost, network exploitation, Runtime, reduction of time delay). In this paper, according to the latest scientific achievements, a comprehensive literature study (CLS) on artificial intelligence methods based on resource allocation optimization without considering auction-based methods in various computing environments are provided such as cloud computing, Vehicular Fog Computing, wireless, IoT, vehicular networks, 5G networks, vehicular cloud architecture,machine-to-machine communication(M2M),Train-to-Train(T2T) communication network, Peer-to-Peer(P2P) network. Since deep learning methods based on artificial intelligence are used as the most important methods in resource allocation problems; Therefore, in this paper, resource allocation approaches based on deep learning are also used in the mentioned computational environments such as deep reinforcement learning, Q-learning technique, reinforcement learning, online learning, and also Classical learning methods such as Bayesian learning, Cummins clustering, Markov decision process.

In recent years, mobile devices are equipped with increasingly advanced sensing and computing capabilities. Coupled with advancements in Deep Learning (DL), this opens up countless possibilities for meaningful applications, e.g., for medical purposes and in vehicular networks. Traditional cloudbased Machine Learning (ML) approaches require the data to be centralized in a cloud server or data center. However, this results in critical issues related to unacceptable latency and communication inefficiency. To this end, Mobile Edge Computing (MEC) has been proposed to bring intelligence closer to the edge, where data is produced. However, conventional enabling technologies for ML at mobile edge networks still require personal data to be shared with external parties, e.g., edge servers. Recently, in light of increasingly stringent data privacy legislations and growing privacy concerns, the concept of Federated Learning (FL) has been introduced. In FL, end devices use their local data to train an ML model required by the server. The end devices then send the model updates rather than raw data to the server for aggregation. FL can serve as an enabling technology in mobile edge networks since it enables the collaborative training of an ML model and also enables DL for mobile edge network optimization. However, in a large-scale and complex mobile edge network, heterogeneous devices with varying constraints are involved. This raises challenges of communication costs, resource allocation, and privacy and security in the implementation of FL at scale. In this survey, we begin with an introduction to the background and fundamentals of FL. Then, we highlight the aforementioned challenges of FL implementation and review existing solutions. Furthermore, we present the applications of FL for mobile edge network optimization. Finally, we discuss the important challenges and future research directions in FL.

多访问边缘计算（MEC）是一个新兴的计算范式，将云计算扩展到网络边缘，以支持移动设备上的资源密集型应用程序。作为MEC的关键问题，服务迁移需要决定如何迁移用户服务，以维持用户在覆盖范围和容量有限的MEC服务器之间漫游的服务质量。但是，由于动态的MEC环境和用户移动性，找到最佳的迁移策略是棘手的。许多现有研究根据完整的系统级信息做出集中式迁移决策，这是耗时的，并且缺乏理想的可扩展性。为了应对这些挑战，我们提出了一种新颖的学习驱动方法，该方法以用户为中心，可以通过使用不完整的系统级信息来做出有效的在线迁移决策。具体而言，服务迁移问题被建模为可观察到的马尔可夫决策过程（POMDP）。为了解决POMDP，我们设计了一个新的编码网络，该网络结合了长期记忆（LSTM）和一个嵌入式矩阵，以有效提取隐藏信息，并进一步提出了一种定制的非政策型演员 - 批判性算法，以进行有效的训练。基于现实世界的移动性痕迹的广泛实验结果表明，这种新方法始终优于启发式和最先进的学习驱动算法，并且可以在各种MEC场景上取得近乎最佳的结果。

随着移动网络的增殖，我们正在遇到强大的服务多样化，这需要从现有网络的更大灵活性。建议网络切片作为5G和未来网络的资源利用解决方案，以解决这种可怕需求。在网络切片中，动态资源编排和网络切片管理对于最大化资源利用率至关重要。不幸的是，由于缺乏准确的模型和动态隐藏结构，这种过程对于传统方法来说太复杂。在不知道模型和隐藏结构的情况下，我们将问题作为受约束的马尔可夫决策过程（CMDP）制定。此外，我们建议使用Clara解决问题，这是一种基于钢筋的基于资源分配算法。特别是，我们分别使用自适应内部点策略优化和投影层分析累积和瞬时约束。评估表明，Clara明显优于资源配置的基线，通过服务需求保证。

为了满足下一代无线通信网络的极其异构要求，研究界越来越依赖于使用机器学习解决方案进行实时决策和无线电资源管理。传统的机器学习采用完全集中的架构，其中整个培训数据在一个节点上收集，即云服务器，显着提高了通信开销，并提高了严重的隐私问题。迄今为止，最近提出了作为联合学习（FL）称为联合学习的分布式机器学习范式。在FL中，每个参与边缘设备通过使用自己的培训数据列举其本地模型。然后，通过无线信道，本地训练模型的权重或参数被发送到中央ps，聚合它们并更新全局模型。一方面，FL对优化无线通信网络的资源起着重要作用，另一方面，无线通信对于FL至关重要。因此，FL和无线通信之间存在“双向”关系。虽然FL是一个新兴的概念，但许多出版物已经在FL的领域发表了发布及其对下一代无线网络的应用。尽管如此，我们注意到没有任何作品突出了FL和无线通信之间的双向关系。因此，本调查纸的目的是通过提供关于FL和无线通信之间的相互依存性的及时和全面的讨论来弥合文学中的这种差距。

联合学习（FL）能够通过定期聚合培训的本地参数来在多个边缘用户执行大的分布式机器学习任务。为了解决在无线迷雾云系统上实现支持的关键挑战（例如，非IID数据，用户异质性），我们首先基于联合平均（称为FedFog）的高效流行算法来执行梯度参数的本地聚合在云端的FOG服务器和全球培训更新。接下来，我们通过调查新的网络知识的流动系统，在无线雾云系统中雇用FEDFog，这促使了全局损失和完成时间之间的平衡。然后开发了一种迭代算法以获得系统性能的精确测量，这有助于设计有效的停止标准以输出适当数量的全局轮次。为了缓解级体效果，我们提出了一种灵活的用户聚合策略，可以先培训快速用户在允许慢速用户加入全局培训更新之前获得一定程度的准确性。提供了使用若干现实世界流行任务的广泛数值结果来验证FEDFOG的理论融合。我们还表明，拟议的FL和通信的共同设计对于在实现学习模型的可比准确性的同时，基本上提高资源利用是必要的。

随着物联网（IoT）和5G/6G无线通信的进步，近年来，移动计算的范式已经显着发展，从集中式移动云计算到分布式雾计算和移动边缘计算（MEC）。 MEC将计算密集型任务推向网络的边缘，并将资源尽可能接近端点，以解决有关存储空间，资源优化，计算性能和效率方面的移动设备缺点。与云计算相比，作为分布式和更紧密的基础架构，MEC与其他新兴技术的收敛性，包括元元，6G无线通信，人工智能（AI）和区块链，也解决了网络资源分配的问题，更多的网络负载，更多的网络负载，以及延迟要求。因此，本文研究了用于满足现代应用程序严格要求的计算范例。提供了MEC在移动增强现实（MAR）中的应用程序方案。此外，这项调查提出了基于MEC的元元的动机，并将MEC的应用介绍给了元元。特别强调上述一组技术融合，例如6G具有MEC范式，通过区块链加强MEC等。