{"id":93683,"date":"2026-08-13T01:48:51","date_gmt":"2026-08-12T17:48:51","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/93683.html"},"modified":"2026-08-13T01:48:51","modified_gmt":"2026-08-12T17:48:51","slug":"wnc-o-ru%e3%80%82%e5%ae%a4%e5%86%85%e7%89%88%e6%9c%ac","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/93683.html","title":{"rendered":"WNC O-RU\u3002\u5ba4\u5185\u7248\u672c"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/08\/20260812174849-6a7cb201e3cc6.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<h2>WNC R1220 O-RU<\/h2>\n<h3>AI-RAN \/ O-RAN 7.2x \u5ba4\u5185\u5c04\u9891\u5355\u5143<\/h3>\n<h4>4T4R \u00b7 n77 \/ n78 \/ n79 \u00b7 O-RAN Fronthaul \u00b7 eCPRI \u00b7 PTP<\/h4>\n<p>\u9762\u5411 NVIDIA Aerial\u3001AI-RAN\u3001Open RAN\u30015G\/6G \u4e0e\u65e0\u7ebf\u901a\u4fe1\u79d1\u7814\u5e73\u53f0\u7684\u5546\u7528 O-RU<\/p>\n<p>WNC R1220 \u662f\u4e00\u6b3e\u9762\u5411 5G NR \u5ba4\u5185\u65e0\u7ebf\u7f51\u7edc\u548c O-RAN \u5b9e\u9a8c\u5e73\u53f0\u7684 4T4R Open Radio Unit&#xff08;O-RU&#xff09;\u3002<\/p>\n<p>\u5728 NVIDIA Aerial CUDA-Accelerated RAN \u5f53\u524d\u5b98\u65b9\u6d4b\u8bd5\u5217\u8868\u4e2d&#xff0c;WNC R1220 \u5df2\u4f5c\u4e3a 4T4R O-RU \u8fdb\u884c\u9a8c\u8bc1&#xff0c;\u5e76\u8986\u76d6 n77 \/ n78 \/ n79 \u5ba4\u5185\u9891\u6bb5\u5e94\u7528\u3002<\/p>\n<p>\u5b83\u53ef\u4ee5\u901a\u8fc7\u9ad8\u901f Ethernet Fronthaul \u4e0e GPU \u52a0\u901f O-DU \u8fde\u63a5&#xff0c;\u5c06 NVIDIA GPU \u4e0a\u5b9e\u65f6\u8fd0\u884c\u7684 5G PHY \u4fe1\u53f7\u8f6c\u6362\u4e3a\u771f\u5b9e RF \u65e0\u7ebf\u4fe1\u53f7&#xff0c;\u4ece\u800c\u6784\u5efa\u5b8c\u6574\u7684&#xff1a;<\/p>\n<p>GPU \u2192 Fronthaul \u2192 O-RU \u2192 RF \u2192 UE<\/p>\n<p>AI-RAN OTA \u5b9e\u9a8c\u94fe\u8def\u3002<\/p>\n<hr \/>\n<h2>AI-RAN Radio Front-End<\/h2>\n<h3>\u5c06 GPU Computing \u8f6c\u6362\u4e3a\u771f\u5b9e 5G \u7a7a\u53e3<\/h3>\n<p>AI-RAN \u7684\u6838\u5fc3\u7279\u5f81\u4e4b\u4e00&#xff0c;\u662f\u5c06\u4f20\u7edf\u56fa\u5b9a\u529f\u80fd\u57fa\u5e26\u5904\u7406\u9010\u6b65\u8fc1\u79fb\u5230\u901a\u7528 GPU \u52a0\u901f\u8ba1\u7b97\u5e73\u53f0\u3002<\/p>\n<p>\u4f46\u662f&#xff0c;\u65e0\u8bba\u57fa\u5e26\u5904\u7406\u8fd0\u884c\u5728 CPU\u3001FPGA \u8fd8\u662f GPU \u4e0a&#xff0c;\u771f\u6b63\u5efa\u7acb 5G \u65e0\u7ebf\u94fe\u8def\u4ecd\u9700\u8981\u4e00\u4e2a\u5173\u952e\u7ec4\u4ef6&#xff1a;<\/p>\n<h2>O-RU<\/h2>\n<p>WNC R1220 \u4f4d\u4e8e AI-RAN \u7cfb\u7edf\u6700\u9760\u8fd1\u65e0\u7ebf\u7a7a\u53e3\u7684\u4f4d\u7f6e&#xff1a;<\/p>\n<p>                 AI \/ RAN Computing<br \/>\n                         \u2502<br \/>\n                         \u25bc<br \/>\n              NVIDIA GPU Platform<br \/>\n                         \u2502<br \/>\n             Aerial CUDA-Accelerated<br \/>\n                         RAN<br \/>\n                         \u2502<br \/>\n                         \u25bc<br \/>\n                 ConnectX \/ DPU<br \/>\n                         \u2502<br \/>\n                    O-RAN 7.2x<br \/>\n                         \u2502<br \/>\n                         \u25bc<br \/>\n               Fronthaul Switch<br \/>\n                         \u2502<br \/>\n                         \u25bc<br \/>\n                 WNC R1220 O-RU<br \/>\n                         \u2502<br \/>\n                    RF \/ Antenna<br \/>\n                         \u2502<br \/>\n                         \u25bc<br \/>\n                       5G NR<br \/>\n                         \u2502<br \/>\n                         \u25bc<br \/>\n                        UE<\/p>\n<p>\u56e0\u6b64&#xff0c;WNC R1220 \u53ef\u4ee5\u7406\u89e3\u4e3a&#xff1a;<\/p>\n<h3>AI-RAN \u7cfb\u7edf\u4e2d\u7684 RF \u6267\u884c\u7aef<\/h3>\n<p>GPU \u8d1f\u8d23\u8ba1\u7b97\u3002<\/p>\n<p>O-RU \u8d1f\u8d23\u628a\u6570\u5b57\u57fa\u5e26\u7ed3\u679c\u8f6c\u6362\u6210\u771f\u5b9e\u65e0\u7ebf\u4fe1\u53f7\u3002<\/p>\n<hr \/>\n<h2>NVIDIA Aerial Tested O-RU<\/h2>\n<p>NVIDIA \u5f53\u524d Aerial CUDA-Accelerated RAN \u5b98\u65b9\u6587\u6863\u5c06&#xff1a;<\/p>\n<p>WNC R1220<\/p>\n<p>\u5217\u5165 Tested O-RUs\u3002<\/p>\n<p>\u5b98\u65b9\u5217\u51fa\u7684\u57fa\u672c\u914d\u7f6e\u4e3a&#xff1a;<\/p>\n<table>\n<tr>\u9879\u76eeWNC R1220<\/tr>\n<tbody>\n<tr>\n<td>Configuration<\/td>\n<td>4T4R<\/td>\n<\/tr>\n<tr>\n<td>Frequency Band<\/td>\n<td>n77 \/ n78 \/ n79<\/td>\n<\/tr>\n<tr>\n<td>Deployment<\/td>\n<td>Indoor<\/td>\n<\/tr>\n<tr>\n<td>Platform<\/td>\n<td>NVIDIA Aerial CUDA-Accelerated RAN<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u8fd9\u610f\u5473\u7740 R1220 \u53ef\u4f5c\u4e3a NVIDIA GPU \u52a0\u901f gNB \u7684\u771f\u5b9e\u5c04\u9891\u524d\u7aef&#xff0c;\u7528\u4e8e\u642d\u5efa OTA AI-RAN \u5e73\u53f0\u3002<\/p>\n<hr \/>\n<h2>NVIDIA Aerial Testbed<\/h2>\n<h3>\u5b98\u65b9 OTA \u5b9e\u9a8c\u5e73\u53f0\u7ec4\u6210\u8bbe\u5907<\/h3>\n<p>NVIDIA Aerial Testbed \u91c7\u7528&#xff1a;<\/p>\n<p>GPU gNB<br \/>\n   \u2502<br \/>\n   \u25bc<br \/>\nFronthaul NIC<br \/>\n   \u2502<br \/>\n   \u25bc<br \/>\nFronthaul Switch<br \/>\n   \u2502<br \/>\n   \u25bc<br \/>\nCommercial O-RU<br \/>\n   \u2502<br \/>\n   \u25bc<br \/>\n5G UE<\/p>\n<p>\u7684\u5b8c\u6574 OTA \u67b6\u6784\u3002<\/p>\n<p>\u5728\u5f53\u524d NVIDIA Aerial Testbed \u6587\u6863\u4e2d&#xff0c;WNC O-RU \u6709\u72ec\u7acb\u7684&#xff1a;<\/p>\n<p>Part 2.4 \u2013 Set up the WNC O-RU<\/p>\n<p>\u914d\u7f6e\u7ae0\u8282\u3002<\/p>\n<p>\u5b98\u65b9\u793a\u4f8b\u8fd8\u663e\u793a\u8bbe\u5907\u53ef\u914d\u7f6e&#xff1a;<\/p>\n<ul>\n<li>O-RAN M-Plane VLAN<\/li>\n<li>eCPRI VLAN<\/li>\n<li>Jumbo MTU<\/li>\n<li>PTP<\/li>\n<li>Radio Center Frequency<\/li>\n<li>Transmit Power<\/li>\n<li>Radio Enable \/ Disable<\/li>\n<\/ul>\n<p>\u56e0\u6b64\u975e\u5e38\u9002\u5408\u7528\u4e8e AI-RAN \u5b9e\u9a8c\u5ba4\u4e2d\u771f\u5b9e O-RAN Fronthaul \u7684\u90e8\u7f72\u4e0e\u8c03\u8bd5\u3002<\/p>\n<hr \/>\n<h2>O-RAN 7.2x Fronthaul<\/h2>\n<p>WNC R1220 \u53ef\u4f5c\u4e3a O-RAN \u67b6\u6784\u4e2d\u7684&#xff1a;<\/p>\n<h2>O-RU<\/h2>\n<p>\u4e0e O-DU \u4e4b\u95f4\u901a\u8fc7 Ethernet Fronthaul \u8fde\u63a5\u3002<\/p>\n<p>\u5728\u5178\u578b Split 7.2x \u7cfb\u7edf\u4e2d&#xff1a;<\/p>\n<p>             O-DU<br \/>\n               \u2502<br \/>\n               \u2502<br \/>\n         O-RAN Fronthaul<br \/>\n               \u2502<br \/>\n    \u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510<br \/>\n    \u2502          \u2502          \u2502<br \/>\n C-Plane    U-Plane    S-Plane<br \/>\n    \u2502          \u2502          \u2502<br \/>\nControl        IQ       Timing<br \/>\n    \u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518<br \/>\n               \u2502<br \/>\n               \u25bc<br \/>\n             O-RU<\/p>\n<p>\u4e3b\u8981\u5305\u62ec&#xff1a;<\/p>\n<h4>C-Plane<\/h4>\n<p>Control Plane<\/p>\n<p>\u7528\u4e8e\u8d44\u6e90\u6620\u5c04\u3001Section \u914d\u7f6e\u548c\u65e0\u7ebf\u53c2\u6570\u63a7\u5236\u3002<\/p>\n<h4>U-Plane<\/h4>\n<p>User Plane<\/p>\n<p>\u7528\u4e8e\u4f20\u8f93\u5b9e\u65f6 IQ \u6570\u636e\u3002<\/p>\n<h4>S-Plane<\/h4>\n<p>Synchronization Plane<\/p>\n<p>\u7528\u4e8e PTP \/ SyncE \u7b49\u65f6\u95f4\u540c\u6b65\u3002<\/p>\n<h4>M-Plane<\/h4>\n<p>Management Plane<\/p>\n<p>\u7528\u4e8e O-RU \u914d\u7f6e\u3001\u72b6\u6001\u76d1\u63a7\u548c\u7ba1\u7406\u3002<\/p>\n<hr \/>\n<h2>eCPRI Fronthaul<\/h2>\n<p>WNC R1220 \u53ef\u4ee5\u901a\u8fc7\u9ad8\u901f Ethernet \u7f51\u7edc\u4e0e O-DU \u4ea4\u6362\u5b9e\u65f6\u524d\u4f20\u6570\u636e\u3002<\/p>\n<p>\u5178\u578b\u94fe\u8def&#xff1a;<\/p>\n<p>NVIDIA GPU<br \/>\n    \u2502<br \/>\n    \u25bc<br \/>\nConnectX NIC<br \/>\n    \u2502<br \/>\n    \u2502 eCPRI \/ Ethernet<br \/>\n    \u25bc<br \/>\nFronthaul Switch<br \/>\n    \u2502<br \/>\n    \u2502 eCPRI<br \/>\n    \u25bc<br \/>\nWNC R1220<\/p>\n<p>\u5728 NVIDIA \u5b98\u65b9 WNC \u914d\u7f6e\u793a\u4f8b\u4e2d&#xff0c;\u53ef\u4ee5\u770b\u5230\u72ec\u7acb\u7684&#xff1a;<\/p>\n<p>eCPRI VLAN<\/p>\n<p>\u4e0e&#xff1a;<\/p>\n<p>M-Plane VLAN<\/p>\n<p>\u914d\u7f6e\u3002<\/p>\n<p>\u4f8b\u5982&#xff1a;<\/p>\n<p>M-Plane VLAN<br \/>\n      &#043;<br \/>\neCPRI VLAN<\/p>\n<p>\u5c06\u7ba1\u7406\u6d41\u91cf\u4e0e\u5b9e\u65f6\u524d\u4f20\u6d41\u91cf\u8fdb\u884c\u903b\u8f91\u9694\u79bb\u3002<\/p>\n<hr \/>\n<h2>4T4R Radio Architecture<\/h2>\n<p>WNC R1220 \u91c7\u7528&#xff1a;<\/p>\n<h2>4T4R<\/h2>\n<p>\u5c04\u9891\u67b6\u6784\u3002<\/p>\n<p>\u5373&#xff1a;<\/p>\n<ul>\n<li>4 \u00d7 TX<\/li>\n<li>4 \u00d7 RX<\/li>\n<\/ul>\n<p>\u9002\u7528\u4e8e&#xff1a;<\/p>\n<ul>\n<li>5G NR<\/li>\n<li>SU-MIMO<\/li>\n<li>Multi-Antenna Research<\/li>\n<li>Beamforming Research<\/li>\n<li>Channel Measurement<\/li>\n<li>AI Receiver Research<\/li>\n<li>OTA Algorithm Validation<\/li>\n<\/ul>\n<p>\u5178\u578b\u94fe\u8def&#xff1a;<\/p>\n<p>              WNC R1220<br \/>\n        \u250c\u2500\u2500\u2500\u2500\u2500\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2500\u2510<br \/>\n        \u2502      \u2502      \u2502      \u2502<br \/>\n       TX1    TX2    TX3    TX4<br \/>\n       RX1    RX2    RX3    RX4<br \/>\n        \u2502      \u2502      \u2502      \u2502<br \/>\n      ANT1   ANT2   ANT3   ANT4<\/p>\n<p>\u5bf9\u4e8e AI-RAN \u5b9e\u9a8c\u800c\u8a00&#xff0c;4T4R \u662f\u517c\u987e&#xff1a;<\/p>\n<p>\u6210\u672c\u3001\u590d\u6742\u5ea6\u3001MIMO \u80fd\u529b\u548c\u771f\u5b9e OTA \u6d4b\u8bd5<\/p>\n<p>\u7684\u4e00\u79cd\u5b9e\u7528\u914d\u7f6e\u3002<\/p>\n<hr \/>\n<h2>n77 \/ n78 \/ n79<\/h2>\n<p>NVIDIA \u5f53\u524d Aerial \u6587\u6863\u5217\u51fa\u7684 WNC R1220 \u6d4b\u8bd5\u9891\u6bb5\u8986\u76d6&#xff1a;<\/p>\n<h2>n77 \/ n78 \/ n79<\/h2>\n<p>\u56e0\u6b64\u53ef\u4ee5\u9762\u5411\u591a\u4e2a\u4e3b\u6d41 5G Sub-6 GHz \u7814\u7a76\u573a\u666f\u3002<\/p>\n<p>\u5178\u578b\u5e94\u7528\u5305\u62ec&#xff1a;<\/p>\n<h4>n77<\/h4>\n<p>\u5e7f\u6cdb\u7528\u4e8e Sub-6 GHz 5G \u7f51\u7edc\u53ca\u79d1\u7814\u5b9e\u9a8c\u3002<\/p>\n<h4>n78<\/h4>\n<p>\u5168\u7403\u6700\u4e3b\u6d41\u7684 5G \u4e2d\u9891\u9891\u6bb5\u4e4b\u4e00\u3002<\/p>\n<p>\u975e\u5e38\u9002\u5408&#xff1a;<\/p>\n<ul>\n<li>5G SA<\/li>\n<li>Private 5G<\/li>\n<li>AI-RAN<\/li>\n<li>Open RAN<\/li>\n<li>5G Advanced<\/li>\n<li>6G Pre-Research<\/li>\n<\/ul>\n<h4>n79<\/h4>\n<p>\u9002\u7528\u4e8e\u66f4\u9ad8 Sub-6 GHz \u9891\u6bb5\u7684\u65e0\u7ebf\u5b9e\u9a8c\u3002<\/p>\n<p>\u53ef\u7528\u4e8e&#xff1a;<\/p>\n<ul>\n<li>4.9 GHz 5G Research<\/li>\n<li>AI-based PHY<\/li>\n<li>Channel Research<\/li>\n<li>High-Capacity RAN<\/li>\n<\/ul>\n<p>\u5b9e\u9645\u9891\u7387\u8303\u56f4\u5e94\u4ee5\u5177\u4f53 R1220 SKU \u4e3a\u51c6\u3002<\/p>\n<hr \/>\n<h2>PTP Synchronization<\/h2>\n<h3>AI-RAN \u5b9e\u65f6\u65e0\u7ebf\u7cfb\u7edf\u7684\u57fa\u7840<\/h3>\n<p>GPU \u4e0e O-RU \u4e4b\u95f4\u4e0d\u4ec5\u8981\u4f20\u8f93 IQ \u6570\u636e&#xff0c;\u8fd8\u5fc5\u987b\u4fdd\u6301\u4e25\u683c\u7684\u65f6\u95f4\u540c\u6b65\u3002<\/p>\n<p>\u5178\u578b\u65f6\u949f\u94fe\u8def&#xff1a;<\/p>\n<p>GNSS<br \/>\n \u2502<br \/>\n \u25bc<br \/>\nPTP Grandmaster<br \/>\n \u2502<br \/>\n \u25bc<br \/>\nFronthaul Switch<br \/>\n \u2502<br \/>\n \u251c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500 GPU \/ O-DU<br \/>\n \u2502<br \/>\n \u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500 WNC R1220<\/p>\n<p>WNC R1220 \u53ef\u901a\u8fc7 O-RAN S-Plane \u63a5\u6536 PTP Timing\u3002<\/p>\n<p>NVIDIA \u5b98\u65b9\u914d\u7f6e\u793a\u4f8b\u4e2d\u660e\u786e\u5305\u542b&#xff1a;<\/p>\n<ul>\n<li>PTP \u72b6\u6001\u68c0\u67e5<\/li>\n<li>PTP Domain<\/li>\n<li>Timing Configuration<\/li>\n<\/ul>\n<p>\u5bf9\u4e8e 5G TDD \u7cfb\u7edf&#xff0c;\u8fd9\u4e00\u70b9\u5c24\u4e3a\u5173\u952e\u3002<\/p>\n<p>PTP \u540c\u6b65\u5f71\u54cd&#xff1a;<\/p>\n<ul>\n<li>Radio Frame Alignment<\/li>\n<li>DL \/ UL Switching<\/li>\n<li>Slot Timing<\/li>\n<li>TDD Synchronization<\/li>\n<li>Multi-Cell Operation<\/li>\n<li>OTA Stability<\/li>\n<\/ul>\n<hr \/>\n<h2>AI for RAN<\/h2>\n<p>WNC R1220 \u4e0d\u53ea\u662f\u666e\u901a\u5c04\u9891\u5355\u5143\u3002<\/p>\n<p>\u5f53\u5b83\u4e0e NVIDIA Aerial \u7ed3\u5408\u540e&#xff0c;\u53ef\u4ee5\u76f4\u63a5\u6210\u4e3a&#xff1a;<\/p>\n<h3>AI Algorithm \u2192 Real RF<\/h3>\n<p>\u7684\u786c\u4ef6\u63a5\u53e3\u3002<\/p>\n<p>\u4f8b\u5982 GPU \u4e2d\u8fd0\u884c&#xff1a;<\/p>\n<p>Neural Receiver<br \/>\n       \u2502<br \/>\nChannel Estimation<br \/>\n       \u2502<br \/>\nCSI Prediction<br \/>\n       \u2502<br \/>\nBeam Management<br \/>\n       \u2502<br \/>\nAI Scheduler<br \/>\n       \u2502<br \/>\nRAN Optimization<\/p>\n<p>\u7136\u540e\u901a\u8fc7 O-RAN Fronthaul \u5c06\u5b9e\u65f6 PHY \u6570\u636e\u9001\u5165 WNC R1220\u3002<\/p>\n<p>\u6700\u7ec8\u901a\u8fc7\u771f\u5b9e\u65e0\u7ebf\u7a7a\u53e3\u8fdb\u884c OTA \u9a8c\u8bc1\u3002<\/p>\n<p>\u56e0\u6b64\u53ef\u4ee5\u5f62\u6210&#xff1a;<\/p>\n<p>AI Model<br \/>\n   \u2502<br \/>\n   \u25bc<br \/>\nGPU PHY<br \/>\n   \u2502<br \/>\n   \u25bc<br \/>\nO-RAN Fronthaul<br \/>\n   \u2502<br \/>\n   \u25bc<br \/>\nWNC R1220<br \/>\n   \u2502<br \/>\n   \u25bc<br \/>\nRF Channel<br \/>\n   \u2502<br \/>\n   \u25bc<br \/>\nUE<\/p>\n<hr \/>\n<h2>AI-Native PHY Research<\/h2>\n<p>AI-RAN \u7684\u4e00\u4e2a\u91cd\u8981\u7814\u7a76\u65b9\u5411\u662f&#xff1a;<\/p>\n<h2>AI-Native Physical Layer<\/h2>\n<p>\u4f20\u7edf PHY \u901a\u5e38\u7531\u786e\u5b9a\u6027\u7b97\u6cd5\u7ec4\u6210&#xff0c;\u4f8b\u5982&#xff1a;<\/p>\n<ul>\n<li>FFT<\/li>\n<li>Channel Estimation<\/li>\n<li>Equalization<\/li>\n<li>MIMO Detection<\/li>\n<li>Demodulation<\/li>\n<li>LDPC Decoding<\/li>\n<\/ul>\n<p>AI-native PHY \u5219\u53ef\u4ee5\u4f7f\u7528\u795e\u7ecf\u7f51\u7edc\u66ff\u6362\u6216\u589e\u5f3a\u90e8\u5206\u7b97\u6cd5\u3002<\/p>\n<p>\u4f8b\u5982&#xff1a;<\/p>\n<p>Traditional PHY<\/p>\n<p>IQ<br \/>\n \u2502<br \/>\n \u25bc<br \/>\nChannel Estimation<br \/>\n \u2502<br \/>\n \u25bc<br \/>\nEqualization<br \/>\n \u2502<br \/>\n \u25bc<br \/>\nDetection<\/p>\n<p>AI-Native PHY<\/p>\n<p>IQ<br \/>\n \u2502<br \/>\n \u25bc<br \/>\nNeural Receiver<br \/>\n \u2502<br \/>\n \u25bc<br \/>\nAI Detection<br \/>\n \u2502<br \/>\n \u25bc<br \/>\nDecoded Data<\/p>\n<p>WNC R1220 \u63d0\u4f9b\u771f\u5b9e RF \u73af\u5883&#xff0c;\u4f7f\u7b97\u6cd5\u4e0d\u518d\u5c40\u9650\u4e8e Simulation&#xff0c;\u800c\u53ef\u4ee5\u8fdb\u4e00\u6b65\u8fdb\u5165&#xff1a;<\/p>\n<h2>OTA Validation<\/h2>\n<hr \/>\n<h2>Sionna &#043; Aerial &#043; WNC<\/h2>\n<p>WNC R1220 \u53ef\u4ee5\u4e0e NVIDIA Sionna \u548c Aerial \u7ec4\u5408&#xff0c;\u5f62\u6210\u5b8c\u6574\u65e0\u7ebf AI \u7814\u7a76\u94fe\u8def\u3002<\/p>\n<p>NVIDIA Sionna<br \/>\n      \u2502<br \/>\n      \u25bc<br \/>\nAlgorithm Simulation<br \/>\n      \u2502<br \/>\n      \u25bc<br \/>\nNeural Receiver<br \/>\n      \u2502<br \/>\n      \u25bc<br \/>\nModel Training<br \/>\n      \u2502<br \/>\n      \u25bc<br \/>\nNVIDIA Aerial<br \/>\n      \u2502<br \/>\n      \u25bc<br \/>\nGPU Real-Time PHY<br \/>\n      \u2502<br \/>\n      \u25bc<br \/>\nWNC R1220 O-RU<br \/>\n      \u2502<br \/>\n      \u25bc<br \/>\nOTA Wireless Channel<br \/>\n      \u2502<br \/>\n      \u25bc<br \/>\nUE<\/p>\n<p>\u5b9e\u73b0&#xff1a;<\/p>\n<h2>Simulation \u2192 Training \u2192 Real-Time RAN \u2192 OTA<\/h2>\n<p>\u4ece\u4eff\u771f\u8d70\u5411\u771f\u5b9e\u65e0\u7ebf\u7f51\u7edc\u3002<\/p>\n<hr \/>\n<h2>Sionna RT &#043; Digital Twin<\/h2>\n<p>\u5982\u679c\u8fdb\u4e00\u6b65\u52a0\u5165&#xff1a;<\/p>\n<p>NVIDIA Sionna RT<\/p>\n<p>\u5219\u53ef\u6784\u5efa\u65e0\u7ebf\u6570\u5b57\u5b6a\u751f\u3002<\/p>\n<p>3D Environment<br \/>\n      \u2502<br \/>\n      \u25bc<br \/>\nSionna RT<br \/>\n      \u2502<br \/>\n      \u25bc<br \/>\nRay Tracing<br \/>\n      \u2502<br \/>\n      \u25bc<br \/>\nChannel Model<br \/>\n      \u2502<br \/>\n      \u25bc<br \/>\nAI Algorithm<br \/>\n      \u2502<br \/>\n      \u25bc<br \/>\nAerial GPU PHY<br \/>\n      \u2502<br \/>\n      \u25bc<br \/>\nWNC R1220<br \/>\n      \u2502<br \/>\n      \u25bc<br \/>\nReal RF Environment<\/p>\n<p>\u8fd9\u6837\u53ef\u4ee5\u5bf9\u6bd4&#xff1a;<\/p>\n<p>Digital Twin Channel<\/p>\n<p>\u4e0e&#xff1a;<\/p>\n<p>Real OTA Channel<\/p>\n<p>\u4ece\u800c\u7528\u4e8e&#xff1a;<\/p>\n<ul>\n<li>Channel Modeling<\/li>\n<li>Digital Twin Validation<\/li>\n<li>Radio Environment Prediction<\/li>\n<li>Beam Optimization<\/li>\n<li>AI Channel Estimation<\/li>\n<li>6G Research<\/li>\n<\/ul>\n<hr \/>\n<h2>Aerial dApps<\/h2>\n<p>NVIDIA Aerial Testbed 1.0 \u5df2\u652f\u6301\u5f00\u53d1\u5b9e\u65f6&#xff1a;<\/p>\n<h2>dApps<\/h2>\n<p>\u5f00\u53d1\u8005\u53ef\u4ee5\u901a\u8fc7&#xff1a;<\/p>\n<ul>\n<li>Python<\/li>\n<li>C<\/li>\n<li>CUDA<\/li>\n<li>PyTorch<\/li>\n<\/ul>\n<p>\u6784\u5efa\u5b9e\u65f6 RAN \u5e94\u7528\u3002<\/p>\n<p>Aerial \u53ef\u4ee5\u5411 dApps \u63d0\u4f9b\u5305\u62ec&#xff1a;<\/p>\n<ul>\n<li>Fronthaul IQ<\/li>\n<li>CSI<\/li>\n<li>PUSCH Signals<\/li>\n<li>RAN Measurements<\/li>\n<\/ul>\n<p>\u7b49\u5b9e\u65f6\u4fe1\u606f\u3002<\/p>\n<p>\u56e0\u6b64\u53ef\u4ee5\u5f62\u6210&#xff1a;<\/p>\n<p>             WNC R1220<br \/>\n                  \u2502<br \/>\n              RF \/ IQ<br \/>\n                  \u2502<br \/>\n                  \u25bc<br \/>\n           NVIDIA Aerial<br \/>\n                  \u2502<br \/>\n          \u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510<br \/>\n          \u2502               \u2502<br \/>\n      Traditional PHY   AI dApp<br \/>\n                          \u2502<br \/>\n                       PyTorch<br \/>\n                          \u2502<br \/>\n                         CUDA<br \/>\n                          \u2502<br \/>\n                    Real-Time AI<\/p>\n<p>\u4f7f WNC O-RU \u6210\u4e3a\u5b9e\u65f6 AI-RAN \u6570\u636e\u91c7\u96c6\u4e0e\u7b97\u6cd5\u9a8c\u8bc1\u7684\u91cd\u8981 RF \u5165\u53e3\u3002<\/p>\n<hr \/>\n<h2>AI-RAN Data Collection<\/h2>\n<p>\u771f\u5b9e\u65e0\u7ebf\u7f51\u7edc\u4ea7\u751f\u7684\u6570\u636e\u8fd8\u53ef\u4ee5\u8fdb\u4e00\u6b65\u7528\u4e8e AI Training\u3002<\/p>\n<p>\u5b8c\u6574\u6d41\u7a0b&#xff1a;<\/p>\n<p>WNC R1220<br \/>\n    \u2502<br \/>\n    \u25bc<br \/>\nRadio Signal<br \/>\n    \u2502<br \/>\n    \u25bc<br \/>\nAerial PHY<br \/>\n    \u2502<br \/>\n    \u25bc<br \/>\nIQ \/ CSI \/ RAN Data<br \/>\n    \u2502<br \/>\n    \u25bc<br \/>\nData Lake<br \/>\n    \u2502<br \/>\n    \u25bc<br \/>\nAI Training<br \/>\n    \u2502<br \/>\n    \u25bc<br \/>\nNew AI Model<br \/>\n    \u2502<br \/>\n    \u25bc<br \/>\nDeploy to GPU<br \/>\n    \u2502<br \/>\n    \u25bc<br \/>\nWNC R1220<\/p>\n<p>\u5f62\u6210&#xff1a;<\/p>\n<h2>RAN Data \u2192 AI Training \u2192 AI Deployment \u2192 RAN<\/h2>\n<p>\u95ed\u73af\u3002<\/p>\n<hr \/>\n<h2>Multi-O-RU AI-RAN<\/h2>\n<p>\u5728\u66f4\u590d\u6742\u7684\u5b9e\u9a8c\u5e73\u53f0\u4e2d&#xff0c;\u53ef\u914d\u7f6e\u591a\u4e2a WNC O-RU\u3002<\/p>\n<p>                   GPU Cluster<br \/>\n                       \u2502<br \/>\n                       \u25bc<br \/>\n               Fronthaul Switch<br \/>\n          \u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510<br \/>\n          \u2502            \u2502            \u2502<br \/>\n          \u25bc            \u25bc            \u25bc<br \/>\n     WNC R1220    WNC R1220    WNC R1220<br \/>\n        RU #1        RU #2        RU #3<br \/>\n          \u2502            \u2502            \u2502<br \/>\n          \u25bc            \u25bc            \u25bc<br \/>\n       Cell 1        Cell 2        Cell 3<\/p>\n<p>\u53ef\u8fdb\u4e00\u6b65\u7814\u7a76&#xff1a;<\/p>\n<ul>\n<li>Multi-Cell AI-RAN<\/li>\n<li>Coordinated Scheduling<\/li>\n<li>Inter-Cell Interference<\/li>\n<li>Distributed MIMO<\/li>\n<li>CoMP<\/li>\n<li>Mobility<\/li>\n<li>AI Resource Management<\/li>\n<li>Multi-Agent RAN<\/li>\n<\/ul>\n<hr \/>\n<h2>\u63a8\u8350 AI-RAN \u5b9e\u9a8c\u5e73\u53f0<\/h2>\n<table>\n<tr>\u6a21\u5757\u63a8\u8350\u8bbe\u5907<\/tr>\n<tbody>\n<tr>\n<td>AI Computing<\/td>\n<td>NVIDIA GPU Server \/ DGX Spark<\/td>\n<\/tr>\n<tr>\n<td>GPU RAN<\/td>\n<td>NVIDIA Aerial CUDA-Accelerated RAN<\/td>\n<\/tr>\n<tr>\n<td>Wireless AI<\/td>\n<td>NVIDIA Sionna<\/td>\n<\/tr>\n<tr>\n<td>Digital Twin<\/td>\n<td>NVIDIA Sionna RT<\/td>\n<\/tr>\n<tr>\n<td>NIC \/ DPU<\/td>\n<td>NVIDIA ConnectX \/ BlueField<\/td>\n<\/tr>\n<tr>\n<td>Fronthaul Switch<\/td>\n<td>25GbE PTP-capable Switch<\/td>\n<\/tr>\n<tr>\n<td>Timing<\/td>\n<td>PTP Grandmaster<\/td>\n<\/tr>\n<tr>\n<td>Radio Unit<\/td>\n<td>WNC R1220 O-RU<\/td>\n<\/tr>\n<tr>\n<td>Core Network<\/td>\n<td>5G SA Core<\/td>\n<\/tr>\n<tr>\n<td>Terminal<\/td>\n<td>5G Smartphone \/ CPE \/ Test UE<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u5b8c\u6574\u7cfb\u7edf&#xff1a;<\/p>\n<p>              Sionna \/ AI Model<br \/>\n                     \u2502<br \/>\n                     \u25bc<br \/>\n              NVIDIA GPU<br \/>\n                     \u2502<br \/>\n                     \u25bc<br \/>\n          Aerial CUDA-Accelerated<br \/>\n                     RAN<br \/>\n                     \u2502<br \/>\n                     \u25bc<br \/>\n             ConnectX \/ DPU<br \/>\n                     \u2502<br \/>\n                     \u25bc<br \/>\n             Fronthaul Switch<br \/>\n               \u25b2            \u2502<br \/>\n               \u2502            \u2502<br \/>\n         PTP Grandmaster    \u2502<br \/>\n                            \u25bc<br \/>\n                     WNC R1220<br \/>\n                            \u2502<br \/>\n                            \u25bc<br \/>\n                         5G NR<br \/>\n                            \u2502<br \/>\n                            \u25bc<br \/>\n                           UE<\/p>\n<hr \/>\n<h2>\u4e0e DGX Spark \u7ec4\u5408<\/h2>\n<p>\u968f\u7740 NVIDIA Aerial Testbed 1.0 \u652f\u6301 DGX Spark&#xff0c;\u53ef\u4ee5\u8fdb\u4e00\u6b65\u6784\u5efa\u7d27\u51d1\u578b\u684c\u9762 AI-RAN \u5b9e\u9a8c\u5e73\u53f0\u3002<\/p>\n<p>\u5178\u578b\u914d\u7f6e&#xff1a;<\/p>\n<p>DGX Spark<br \/>\n    \u2502<br \/>\n    \u2502 NVIDIA Aerial<br \/>\n    \u25bc<br \/>\n25GbE Fronthaul<br \/>\n    \u2502<br \/>\n    \u25bc<br \/>\nPTP Switch<br \/>\n    \u2502<br \/>\n    \u251c\u2500\u2500\u2500\u2500 PTP Grandmaster<br \/>\n    \u2502<br \/>\n    \u25bc<br \/>\nWNC R1220<br \/>\n    \u2502<br \/>\n    \u25bc<br \/>\n5G OTA<br \/>\n    \u2502<br \/>\n    \u25bc<br \/>\nSmartphone<\/p>\n<p>\u8fd9\u79cd\u7ec4\u5408\u975e\u5e38\u9002\u5408&#xff1a;<\/p>\n<ul>\n<li>\u9ad8\u6821<\/li>\n<li>\u7814\u7a76\u9662<\/li>\n<li>AI-RAN \u6559\u5b66<\/li>\n<li>5G \/ 6G Algorithm Research<\/li>\n<li>Neural Receiver<\/li>\n<li>Open RAN Development<\/li>\n<\/ul>\n<hr \/>\n<h2>\u5178\u578b\u5e94\u7528<\/h2>\n<h3>NVIDIA Aerial Testbed<\/h3>\n<p>\u6784\u5efa NVIDIA GPU \u52a0\u901f\u771f\u5b9e OTA \u57fa\u7ad9\u3002<\/p>\n<h3>AI-RAN Laboratory<\/h3>\n<p>\u7528\u4e8e AI \u4e0e\u65e0\u7ebf\u63a5\u5165\u7f51\u878d\u5408\u7814\u7a76\u3002<\/p>\n<h3>O-RAN 7.2x Testbed<\/h3>\n<p>\u7528\u4e8e O-DU \/ O-RU Fronthaul \u5f00\u53d1\u4e0e\u4e92\u64cd\u4f5c\u6d4b\u8bd5\u3002<\/p>\n<h3>5G \/ 6G Research<\/h3>\n<p>\u7528\u4e8e\u9ad8\u6821\u53ca\u79d1\u7814\u673a\u6784\u4e0b\u4e00\u4ee3\u65e0\u7ebf\u901a\u4fe1\u7814\u7a76\u3002<\/p>\n<h3>Neural Receiver<\/h3>\n<p>\u4ece\u771f\u5b9e OTA \u4fe1\u53f7\u91c7\u96c6 IQ \/ CSI&#xff0c;\u7528\u4e8e\u795e\u7ecf\u63a5\u6536\u673a\u7814\u7a76\u3002<\/p>\n<h3>Wireless Digital Twin<\/h3>\n<p>\u8fde\u63a5 Sionna RT \u6570\u5b57\u5b6a\u751f\u4e0e\u771f\u5b9e\u65e0\u7ebf\u73af\u5883\u3002<\/p>\n<h3>Private 5G<\/h3>\n<p>\u6784\u5efa\u4f01\u4e1a\u6216\u5b9e\u9a8c\u5ba4\u5ba4\u5185 5G \u7f51\u7edc\u3002<\/p>\n<h3>Multi-Cell Research<\/h3>\n<p>\u901a\u8fc7\u591a\u4e2a O-RU \u6269\u5c55\u591a\u5c0f\u533a AI-RAN \u7cfb\u7edf\u3002<\/p>\n<hr \/>\n<h2>\u4ea7\u54c1\u5173\u952e\u7279\u6027<\/h2>\n<table>\n<tr>\u9879\u76eeWNC R1220<\/tr>\n<tbody>\n<tr>\n<td>Product Type<\/td>\n<td>O-RAN Radio Unit<\/td>\n<\/tr>\n<tr>\n<td>Radio Architecture<\/td>\n<td>4T4R<\/td>\n<\/tr>\n<tr>\n<td>5G NR Bands<\/td>\n<td>n77 \/ n78 \/ n79&#xff0c;\u4f9d\u5177\u4f53 SKU<\/td>\n<\/tr>\n<tr>\n<td>Deployment<\/td>\n<td>Indoor<\/td>\n<\/tr>\n<tr>\n<td>Fronthaul<\/td>\n<td>O-RAN \/ Ethernet Fronthaul<\/td>\n<\/tr>\n<tr>\n<td>RAN Architecture<\/td>\n<td>O-RAN Split 7.2x<\/td>\n<\/tr>\n<tr>\n<td>Synchronization<\/td>\n<td>PTP \/ O-RAN S-Plane<\/td>\n<\/tr>\n<tr>\n<td>Management<\/td>\n<td>O-RAN M-Plane \/ CLI&#xff0c;\u4f9d\u56fa\u4ef6\u7248\u672c<\/td>\n<\/tr>\n<tr>\n<td>Application<\/td>\n<td>5G \/ Open RAN \/ AI-RAN<\/td>\n<\/tr>\n<tr>\n<td>NVIDIA Aerial<\/td>\n<td>Tested 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Aerial\u3001AI-RAN\u3001Open RAN\u30015G\/6G \u4e0e\u65e0\u7ebf\u901a\u4fe1\u79d1\u7814\u5e73\u53f0\u7684\u5546\u7528 O-RU<br \/>\nWNC R1220 \u662f\u4e00\u6b3e\u9762\u5411 5G NR \u5ba4\u5185\u65e0\u7ebf\u7f51\u7edc\u548c O-RAN \u5b9e\u9a8c\u5e73\u53f0\u7684 4T4R Open Radio Unit&#xff08;O-RU&#xff09;\u3002<br \/>\n\u5728 <\/p>\n","protected":false},"author":2,"featured_media":93682,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[10704,10705,50],"topic":[],"class_list":["post-93683","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server","tag-ai-ran","tag-o-ru","tag-50"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>WNC O-RU\u3002\u5ba4\u5185\u7248\u672c - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3<\/title>\n<meta name=\"robots\" content=\"index, follow, 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