焦虑等offer中，再攒一波人品吧，懒得一个一个分开发了 楼主985渣硕，专业本硕都是通信，项目是工程类基于通信的软件，       09/23 拿到了中兴 荣耀 tplink 的意向书，哲库hr面结束了，oppo一面结束，小米一个月后被面试官捞，明天面，后续看情况写面经吧                         ～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～我是分割线～～～～～～～～～       从七月十来号开始到现在投了大概20多家公司，面试的有七家公司，目前明确给答复的有三家（中创，联发科，中电新一代），还有几家大概在池子里，以及一些流程中的                                                    序号                                   时间                                   公司                                   岗位                                   状态                                                                               1                                   8.21                                   vivo                                   5g通信协议工程师                                   测评                                                             2                                   8.21                                   oppo                                   无线通信协议工程师（一）                                   笔试                                                                                                                                                                         通信标准研究员（二）                                                                                                3                                                        8.18                                    中创科达                                    c++开发工程师                                    offer                                                              4                                   7.15                                   华为海思                                   通信算法工程师                                   笔试                                                             5                                   7.15                                   联发科                                   通信软件开发                                   等offer                                                             6                                   7.15                                   紫光展锐                                   通信软件开发                                   二面                                                             7                                   8.18                                   联咏科技                                   TV SoC软件开发工程师                                   笔试                                                             8                                   7.15                                   上海中电新一代移动通信创新中心                                   通信软件开发                                   等offer                                                             9                                   8.21                                   荣耀                                   无线通信技术研究工程师（一）                                   面试通过                                                             11                                   8.21                                   小米                                   无线通信软件/算法                                   笔试                                                             12                                   8.21                                   鼎桥                                   通信软件开发                                   初筛                                                             13                                   8.28                                   TP-Link                                   应用软件开发                                   一面                                                             14                                   8.29                                   中电10所                                   通信与信息算法                                   测评                                                             15                                   8.31                                   哲库                                   通信软件开发                                   9.9一面                                                             16                                   9.2                                   中国农业银行                                   西安软件研发                                   网申                                                             17                                   8.31                                   thoughtworks                                   superx探路者计划                                   网申                                                             18                                   9.5                                   小米                                   无线通信算法工程师                                   网申                                                             19                                   9.8                                   中兴                                   基带软件开发                                   综合面                                                             20                                   9.5                                   中国移动                                   5G通信技术研究员（北京 终端）                                   网申                                                             21                                   9.12                                   邮储                                   信息技术岗（西安）                                   网申                                               哲库科技（协议开发工程师）    提前批：                               自我介绍                                              根据项目问细节，先说做的信道模型，他问信道模型具体的输入有哪些，模型是你设计的吗，还是只做模型实现。然后问了定位的东西，介绍定位过程。我说用采集信号定位，他比较关注怎么采集，用基站还是WiFi，重点放在了wifi怎么采信号上。。。我说我的工作内容主要是对信号做处理。他说自己做wifi协议802.11ac，所以可能比较关注这一块                                              问专业课有哪些，知道MIMO吗，知道怎么用滤波器去掉信号里的噪声，A/D转换                                              代码没问，就问了struct对齐，说不知道，他敲了一下代码让我跑试试，最后两个struct对齐案例都回答错了                                              提问环节：我个人的发展前景，（那得看你自己，你希望自己3-5年后是怎么样的人），协议开发具体协议哪些部分。加班不加班，我个人哪里需要加强（他说你得好好练习写代码的能力，毕竟我们是协议开发）                                 一面凉，个人确实准备不足，秋招再来一次：       自我介绍            项目 信道部分解决                     手撕，力扣  后半部分链表反转并插入                    中科创达 c++开发    五分钟结束                  自我介绍                              项目提到mvc三层架构，解释一下                              反问                    中兴 基带软件开发                  自我介绍                              项目                              纯聊天，想去哪，意向薪资，投了哪些公司，要是华为跟中兴给你开的价一样多，去哪                              想干啥，算法还是开发，选哪个岗位                              反问                 二面                  方向                              意向岗位                              爱好                              对加班的看法                              为啥不考选调生                              英文自我介绍                   荣耀 无线通信技术研究                  自我介绍                              项目                              2g 3g 4g 5g信道模型的发展，他们分别怎么抗多径                              室内定位，信号怎么处理，用啥信号定位，撞枪口上了，刚好面试官是之前华为做定位的，我这边时间太久也忘得差不多了，估计没了                    二面                                                  自我介绍                                                              项目 信道模型仿真框架  定位常用方法 现在最新的定位技术  信号处理部分                                                              大学到现在碰到的最难的一件事 如何解决                                                              自己最大的两个缺点                                                              如果领导布置一项任务时间很紧急，你有一个东西没搞明白，如何做（先找同事帮忙，不行的话找主管）                                                               现在手上offer情况                                                              反问                                                 TPlink c++开发    体验感很不好，面试官单纯为了完成任务，没有交流环节，对着任务单挨个问，匆匆结束，没有反问环节                  自我介绍                              项目                              定位 指纹定位法细节                              虚函数 虚函数表                              快排 时间复杂度 最好 最坏 什么情况下最坏                              进程的五个状态                              内存分布                              三次握手                 其他面经指路 中电新一代创新中心 https://www.nowcoder.com/discuss/721925?source_id=profile_create_nctrack&channel=-1      紫光展锐 https://www.nowcoder.com/discuss/721939?source_id=profile_create_nctrack&channel=-1 https://www.nowcoder.com/discuss/728871?source_id=profile_create_nctrack&channel=-1      后续根据情况更新