高级搜索

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

D2D网络中信道选择与功率控制策略研究

钱志鸿 田春生 王鑫 王雪

钱志鸿, 田春生, 王鑫, 王雪. D2D网络中信道选择与功率控制策略研究[J]. 电子与信息学报, 2019, 41(10): 2287-2293. doi: 10.11999/JEIT190149
引用本文: 钱志鸿, 田春生, 王鑫, 王雪. D2D网络中信道选择与功率控制策略研究[J]. 电子与信息学报, 2019, 41(10): 2287-2293. doi: 10.11999/JEIT190149
Zhihong QIAN, Chunsheng TIAN, Xin WANG, Xue WANG. Research on Channel Selection and Power Control Strategy for D2D Networks[J]. Journal of Electronics & Information Technology, 2019, 41(10): 2287-2293. doi: 10.11999/JEIT190149
Citation: Zhihong QIAN, Chunsheng TIAN, Xin WANG, Xue WANG. Research on Channel Selection and Power Control Strategy for D2D Networks[J]. Journal of Electronics & Information Technology, 2019, 41(10): 2287-2293. doi: 10.11999/JEIT190149

D2D网络中信道选择与功率控制策略研究

doi: 10.11999/JEIT190149
基金项目: 国家自然科学基金(61771219),吉林大学基础科研项目(SXGJQY2017-9, 2017TD-19),吉林大学研究生创新基金(101832018C022)
详细信息
    作者简介:

    钱志鸿:男,1957年生,教授,研究方向为无线网络通信技术,包括蓝牙、RFID, M2M, D2D、无线传感器网络及物联网等

    田春生:男,1993年生,博士生,研究方向为D2D通信技术与物联网

    王鑫:女,1982年生,博士生,研究方向为D2D通信技术

    王雪:女,1984年生,副教授,研究方向为D2D通信技术与物联网

    通讯作者:

    王雪 jluwangxue@163.com

  • 中图分类号: TN929.5

Research on Channel Selection and Power Control Strategy for D2D Networks

Funds: The National Natural Science Foundation of China (61771219), The Fundamental Research of Jilin University (SXGJQY2017-9, 2017TD-19), The Graduate Innovation Fund of Jilin University (101832018C022)
  • 摘要: 针对D2D通信的资源分配问题,该文研究了D2D信道选择与功率控制策略。在保证蜂窝用户服务质量(QoS)的前提下,提出一种基于启发式的D2D信道选择算法,为系统内的D2D用户找到合适的信道复用资源。同时,利用拉格朗日对偶方法求解得到D2D用户最优传输功率。仿真结果表明当蜂窝用户与多对D2D用户共享信道资源时能够大幅度提升系统平均吞吐量。在相同条件下,该算法的性能要明显优于现有算法。
  • 图  1  系统模型

    图  2  系统平均吞吐量的累积分布函数

    图  3  DUEs最大传输功率对系统平均吞吐量的影响

    图  4  DUEs间通信距离对平均吞吐量的影响

    图  5  系统内DUEs数量对DUEs接入概率的影响

    表  1  基于启发式思想的DUEs信道选择算法

     (1)初始化:${D_i} = \varnothing ,\forall i \in C$; ${M_i} = D,\forall i \in C$; $\xi _i^j = 0,\forall i \in C,\forall j \in D$;利用式(11)得到所有DUEs 最优的发射功率$P_{j,i}^{{\rm{d}} {\rm{opt}}}$,并求解出与之相对 应的$T(P_{j,i}^{{\rm{d}} {\rm{opt}}})$值;
     (2) repeat
     (3) $({i^ * },{j^*}) = \mathop {\arg \max }\limits_{(i,j):i \in C,j \in {M_i}} T\;(P_{j,i}^{{\rm{d}} {\rm{opt}}})$ // 求解得到吞吐量最大值所对应的CUE${i^ * }$与DUE${j^*}$;
     (4) if $\left[ {{{{P^{\rm{c}}}g_{{i^*}}^{\rm{c}}} \Biggr/ {\left( {\sigma _0^2 + \sum\limits_{q \in \left\{ {{D_{{i^*}}} \cup {j^*}} \right\}} {P_{q,{i^*}}^{{\rm{d}} {\rm{opt}}}g_{q,{i^*}}^{\rm{d}}} } \right)}}} \right] \ge {\gamma _{{\rm{th}}}}$ then // 判断DUE${j^*}$复用CUE${i^ * }$信道资源时,CUE${i^ * }$的SINR是否满足系统限制条件, 当满足限制条件时:
     (5)  set $\xi _{{i^*}}^{{j^*}} = 1$; // 将复用指示因子$\xi _{{i^*}}^{{j^*}}$的值设置为1;
     (6)   ${M_i} = {M_i}\backslash \left\{ {{j^*}} \right\},\forall i \in C$;${D_{{i^*}}} = {D_{{i^*}}} \cup \left\{ {{j^*}} \right\}$; // 将DUE${j^*}$从集合${M_i}$中删除, 同时将DUE${j^*}$加入到复用CUE${i^ * }$ 信道资源的DUEs集合 ${D_{{i^*}}}$中;
     (7) else // 当不满足限制条件时:
     (8)   ${M_{{i^*}}} = {M_{{i^*}}}\backslash \left\{ {{j^*}} \right\}$; // 将DUE${j^*}$从集合${M_{{i^*}}}$中删除;
     (9) end if
     (10) until ${M_i} = \varnothing ,\forall i \in C$ // 当集合${M_i}$为空集时停止运行;
     (11) return ${D_i},\forall i \in C$; $\xi _i^j,\forall i \in C,\forall j \in D$. // 输出集合${D_i}$及复用指示因子$\xi _i^j$的值。
    下载: 导出CSV

    表  2  DUEs功率控制算法

     (1) 根据表1对集合${D_i},\forall i \in C$进行初始化;
     (2) for all $i \in C$ do
     (3) for all $j \in {D_i}$ do
     (4)  根据式(21)—式(23)计算DUE j传输功率$P_{j,i}^{\rm{d}}$。
     (5) end for
     (6) end for
     (7) return $P_{j,i}^d,\forall i \in C,\forall j \in D$. // 输出DUEs最优传输功率。
    下载: 导出CSV

    表  3  仿真参数

    参数数值
    CUEs数量30, 40
    DUEs数量25~60
    DUEs间通信距离30~100 (m)
    CUEs通信路径损耗128.1+37.6lg(d(km))
    DUEs通信路径损耗148+40lg(d(km))
    噪声谱密度–114 dBm/Hz
    DUEs最小吞吐量限制1.5 Mbps
    CUEs传输功率24 dBm
    下载: 导出CSV
  • BENNIS M, DEBBAH M, and POOR H V. Ultrareliable and low-latency wireless communication: Tail, risk, and scale[J]. Proceedings of the IEEE, 2018, 106(10): 1834–1853. doi: 10.1109/JPROC.2018.2867029
    钱志鸿, 阎双叶, 田春生, 等. LTE-A网络中D2D通信的资源分配算法研究[J]. 电子与信息学报, 2018, 40(10): 2287–2293. doi: 10.11999/JEIT180043

    QIAN Zhihong, YAN Shuangye, TIAN Chunsheng, et al. Research on resource allocation algorithm for D2D communications underlaying LTE-A networks[J]. Journal of Electronics &Information Technology, 2018, 40(10): 2287–2293. doi: 10.11999/JEIT180043
    王练, 王萌, 任治豪, 等. D2D网络中基于立即可解网络编码的时延最小化重传方案[J]. 电子与信息学报, 2018, 40(7): 1691–1698. doi: 10.11999/JEIT170976

    WANG Lian, WANG Meng, REN Zhihao, et al. Delay minimization retransmission scheme based on instantly decodable network coding for D2D communications[J]. Journal of Electronics &Information Technology, 2018, 40(7): 1691–1698. doi: 10.11999/JEIT170976
    钱志鸿, 王雪. 面向5G通信网的D2D技术综述[J]. 通信学报, 2016, 37(7): 1–14. doi: 10.11959/j.issn.1000-436x.2016129

    QIAN Zhihong and WANG Xue. Reviews of D2D technology for 5G communication networks[J]. Journal on Communications, 2016, 37(7): 1–14. doi: 10.11959/j.issn.1000-436x.2016129
    XIANG Shangwen, PENG Tao, LIU Ziyang, et al. A distance-dependent mode selection algorithm in heterogeneous D2D and IMT-advanced network[C]. Proceedings of 2012 IEEE Globecom Workshops, Anaheim, USA, 2012: 416–420. doi: 10.1109/GLOCOMW.2012.6477608.
    WEN Si, ZHU Xiaoyue, LIN Zhesheng, et al. Distributed resource management for device-to-device (D2D) communication underlay cellular networks[C]. The 24th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, London, UK, 2013: 1624–1628. doi: 10.1109/PIMRC.2013.6666402.
    LEE D H, CHOI K W, JEON W S, et al. Two-stage semi-distributed resource management for device-to-device communication in cellular networks[J]. IEEE Transactions on Wireless Communications, 2014, 13(4): 1908–1920. doi: 10.1109/TWC.2014.022014.130480
    ZHANG Wei, HE Wanbing, WU Dan, et al. Joint mode selection, link allocation and power control in underlaying D2D communication[J]. KSⅡ Transactions on Internet and Information Systems, 2016, 10(11): 5209–5228. doi: 10.3837/tiis.2016.11.001
    WANG Xianxian, LÜ Shaobo, WANG Xing, et al. Greedy heuristic resource allocation algorithm for device-to-device aided cellular systems with system level simulations[J]. KSⅡ Transactions on Internet and Information Systems, 2018, 12(4): 1415–1435. doi: 10.3837/tiis.2018.04.002
    AHMAD M, NAEEM M, IQBAL M, et al. Joint user selection, mode assignment, and power allocation in cognitive radio-assisted D2D networks[J]. IET Communications, 2018, 12(10): 1207–1214. doi: 10.1049/iet-com.2017.1206
    XU Jun, GUO Chengcheng, and ZHANG Hao. Joint channel allocation and power control based on PSO for cellular networks with D2D communications[J]. Computer Networks, 2018, 133: 104–119. doi: 10.1016/j.comnet.2018.01.017
    GJENDEMSJO A, GESBERT D, OIEN G E, et al. Optimal power allocation and scheduling for two-cell capacity maximization[C]. The 4th International Symposium on Modeling and Optimization in Mobile, Ad Hoc and Wireless Networks, Boston, USA, 2006: 1–6. doi: 10.1109/WIOPT.2006.1666517.
    ESMAT H H, ELMESALAWY M M, and IBRAHIM I I. Joint channel selection and optimal power allocation for multi-cell D2D communications underlaying cellular networks[J]. IET Communications, 2017, 11(5): 746–755. doi: 10.1049/iet-com.2016.0955
    UL HASSAN N, YUEN C, SAEED S, et al. Power control for sum-rate maximization on interference channels under sum power constraint[J]. IEEE Transactions on Vehicular Technology, 2015, 64(2): 593–609. doi: 10.1109/TVT.2014.2324289
    ITU-R. Guidelines for evaluation of radio interface technologies for IMT-advanced[R]. Report ITU-R M.2135, 2009.
    DINH-VAN S, SHIN Y, and SHIN O S. Resource allocation and power control based on user grouping for underlay device-to-device communications in cellular networks[J]. Transactions on Emerging Telecommunications Technologies, 2017, 28(1): e2920. doi: 10.1002/ett.2920
  • 加载中
图(5) / 表(3)
计量
  • 文章访问数:  2570
  • HTML全文浏览量:  1275
  • PDF下载量:  153
  • 被引次数: 0
出版历程
  • 收稿日期:  2019-03-14
  • 修回日期:  2019-05-23
  • 网络出版日期:  2019-05-28
  • 刊出日期:  2019-10-01

目录

    /

    返回文章
    返回