Ken Dong
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    # Cell Throughput Prediction :::warning 後來覺得預測UE的throughput對於換手沒有幫助,所以預測Cell的throughput來為UE選擇最佳的基地台 ::: ## [QP Cell Data](https://gerrit.o-ran-sc.org/r/gitweb?p=ric-app/qp.git;a=blob;f=qp/cell.json.gz;h=bfe57366cbe82b79d824a7e46998b29aa943c2db;hb=48aa41171b8ca141df1f14341ea0ec2fde745af5) ![](https://i.imgur.com/T5tzS4g.png) ## [SIM E2 Data (including cell data and ue data)](https://github.com/o-ran-sc/sim-e2-interface-data) ![](https://i.imgur.com/qC2aq4D.png) throughput_y is the throughput of Cell throughput_x is the throughput of UE pdcpBytesDl and availPrbDl has high correlation with throughput of Cell, so we can use these two parameters as input of prediction # Data Analysis - RIC Test Simulated Data ###### tags: `Independent Study` :::success - Goal: This analysis is use the data generated in o-ran open source code. The goal is to find the parameters used to know what can affecct UE throughput. The following is a list of data that will be analyzed : - Data analyisis: - 1. AD Vaildation Data - 2. SIM E2 Data (including cell data and ue data) - 3. AD UE Data - 4. AD UE Anomaly Prediction Data - Note: - 1. **不知道AD的UE Report是在什麼環境下量測的,而且只有UE的Report,沒有Cell的資料(QP那邊的資料和AD的時間不同,不能拿來跑統計)** - 2. **QP的Cell Report有設定RIC Test的參數** - 3. **SIM E2 Data是假設在一輛車子移動的狀況,其他行人沒有移動的狀況下量測的** - 4. **這裡所謂的Correlation是線性相關,也許資料之間有非線性相關,但是在Near-RT RIC少於1秒處理的狀況下,使用非線性的預測會很耗時,所以我認為如果要做thorughput的預測,必須使用linear regression** - Conclusion: - 1. **[AD目前的Anomaly Detection似乎不準確,和標好的資料相比,相同的數據正確的比例只有35% ](https://drive.google.com/file/d/1As1evb4_UuTmUQSg6loy7l8fh1XZeJRS/view?usp=sharing)** (Anomaly_x為validation data , Anomaly_y為經過目前AD xApp演算法後的輸出) - 2. **無法知道這四種資料是在什麼設定下測量的,有的throughput和rsrp rsrq rssinr較有關 (>0.4),有的較無關(~0.1),而rsrp rsrq rssinr在不同的資料中相關係數也不同,有的比較高,有的比較低,不太好決定到底能不能是影響throguhput重大的參數** - 3. **availPrbDl 應該也和當作throughput有關,但是在SIM E2的分析中availPrbDl 越大 throughput卻更小,不符合假設,待觀察** - 4. **目前暫定以prb_usage, pdcpBytesDl, rsrp, rsrq, rssinr, Anomaly與UE Throughput有關** ::: :::warning Ref: [Collinearity ](https://medium.com/future-vision/collinearity-what-it-means-why-its-bad-and-how-does-it-affect-other-models-94e1db984168) ::: [TOC] ## 假設 假設下列變數與throughput呈現相關 - 1. RSRP (正相關) - 理由: RSRP 為 UE 量測 Downlink Reference Signals (DRS) 的平均訊號強度,而DRS 為基地台在下行訊號中,於固定 RB (Resource Block) 上傳送的訊號,訊號強度越大就可以帶著更多的訊息,所以throughput也越大 - 2. RSRQ (正相關) - 理由: RSRQ 為 從屬基地台的訊號強度與 從屬基地台的訊號強度加干擾 的比例值,如果干擾越少(RSRQ越大),表示能傳達到的訊息也越多,所以throughput也越大 - 3. RSSINR (正相關) - 理由: RSSINR 為 頻寬內的參考信號功率與干擾功率的比值,反映當前道路的狀況,如果道路狀況越佳,表示能傳達到的訊息也越多,所以throughput也越大 - 4. prb_usage (正相關) - 理由: prb_usage 為 實體層定義的最小資訊的訊號單位,如果我們在便利商店有越多的櫃台可以結帳(prb_usage越多),那throughput也當然就越大 - 5. pdcpBytesDl (正相關) - 理由: PDCP layer 負責header壓縮與解壓縮, 資料加密/解密, 以及資料完整性保護,將重組/排序封包為原本的資料 (data) 格, 而 pdcpBytesDl 為 PDCP layer 中整個cell處理的Bytes量,如果處理的Bytes越多,資料傳輸得更快,那throughput也就越大 - 6. PrbAvailDl (正相關) - 理由: 實體層中能夠提供的PRB數量,如果能夠提供的越多,就能傳輸更多訊息,那throughput也就越大 - 7. Anomaly (負相關) - 理由: 在 AD xApp裡面,如果 預測結果是 Anomaly 則標示出小於threshold的參數(rsrp, rsrq, rssinr,, throughput, prb_usage),照這樣看是負相關沒錯,不過使用的isolation forest只是區分出和正常資料不一樣的資料,所以Anomaly也可以表示高於threshold,但這邊就以xApp的程式為參考 ## 探討方式 – 資料蒐集與 分析工具 分析資料 & 來源: - 1. AD Vaildation Data - https://gerrit.o-ran-sc.org/r/gitweb?p=ric-app/ad.git;a=blob;f=ad/valid.csv;h=6f09a6729b2d3c3459fe637f474800995ad69680;hb=4674f4ac8cbb4f1ca549f6acf32555d9d14c28cb - 2. SIM E2 Data (including cell data and ue data) - https://github.com/o-ran-sc/sim-e2-interface-data - 3. AD UE Data - https://gerrit.o-ran-sc.org/r/gitweb?p=ric-app/ad.git;a=blob;f=ad/ue.json.gz;h=0deb1bd27e939494c802181eb84c1a930c33ac2e;hb=4674f4ac8cbb4f1ca549f6acf32555d9d14c28cb - 4. AD UE Anomaly Prediction Data - Prediction Result of AD UE Data 自變項: - 1. RSRP - 2. RSRQ - 3. RSSINR - 4. prb_usage - 5. pdcpBytesDl - 6. PrbAvailDl - 7. Anomaly 依變項: UE Downlink Throughput 分析工具: 相關係數分析 ## Data PreProcess Concept The Process: - 0. Convert to Dataframe if the data is not in Dataframe data type - 1. Drop the data who are not useful for the prediction(UEID, Category, & Timestamp) - 2. Extract numerical data - 3. Drop observations having nan values - 4. Drop observations having collinearity and have less correlation with UE throughput - 5. Drop duplicate data ## AD Vaildation Data ### Stap 1 - Data PreProcess ```python= import pandas as pd import numpy as np class PREPROCESS(object): r""" This PREPROCESS class takes raw data and apply prepocessing on to that. Parameters ---------- data: pandas dataframe input dataset to process in pandas dataframe Attributes ---------- data: DataFrame DataFrame that has processed data temp: list list of attributes to drop """ def __init__(self, data): """ Columns that are not useful for the prediction will be dropped(UEID, Category, & Timestamp) """ self.temp = None self.data = data def variation(self): """ drop the constant parameters """ if len(self.data) > 1: self.data = self.data.loc[:, self.data.apply(pd.Series.nunique) != 1] def numerical_data(self): """ Filters only numeric data types """ numerics = ['int16', 'int32', 'int64', 'float16', 'float32', 'float64'] self.data = self.data.select_dtypes(include=numerics) def drop_na(self): """ drop observations having nan values """ self.data = self.data.dropna(axis=0) def process(self): """ Calls the modules for the data preprocessing like dropping columns, normalization etc., """ temp_1 = ['du-id', 'measTimeStampRf', 'targetTput', 'nrCellIdentity'] for col in self.data.columns: if 'nb' in col: temp_1.append(col) if set(temp_1).issubset(self.data.columns): self.temp_1 = self.data[temp_1] self.data = self.data.drop(temp_1, axis=1) self.numerical_data() self.drop_na() self.variation() #self.data.drop_duplicates() return self.data ``` ### Step 2 - Read & Process Data ```python= df = pd.read_csv('valid.csv') df_ad_valid=df df_ad_valid_process = PREPROCESS(df_ad_valid) ``` ### Outcome 1 ```python= df_ad_valid_process.process().drop_duplicates().corr().style.background_gradient(cmap='coolwarm') ``` ![](https://i.imgur.com/N7Rf55t.png) - 0. drop neighbor cell's information(rsrp rssinr rsrq) since I don't know how does the environment was set, and actually I does do the correlation with throughput but the correlation doesn't more than 0.2 - 1. throughput here is ue's throughput ( I guess is DRB.UEThpDl in RIC Test, Many commands in the oran source code mentions that we just predict downlink so far ). - 2. we could see rsrp and rssinr has high correlation 0.98, means that they have collinearity which implies one of it is redundant, so I will remove it and remove duplicate data to calcuate the correlation again... ### Outcome 2 ```python= df_ad_valid_process.process().drop('rssinr',axis=1).drop_duplicates().corr().style.background_gradient(cmap='coolwarm') ``` ![](https://i.imgur.com/7Tl3YXg.png) - 1. The result shows that prb_usage and anomaly may be thoughput's important independent variables ## SIM E2 Data (including cell data and ue data) ### Step 0.1 - Explode the json & Save as csv file (SIM UE Data) ```python= jsonToTable_iter = 8 # iterative time (approximately) def explode(df): for col in df.columns: if isinstance(df.iloc[0][col], list): df = df.explode(col) d = df[col].apply(pd.Series) df[d.columns] = d df = df.drop(col, axis=1) return df def jsonToTable(df): df.index = range(len(df)) cols = [col for col in df.columns if isinstance(df.iloc[0][col], dict) or isinstance(df.iloc[0][col], list)] if len(cols) == 0: return df for col in cols: d = explode(pd.DataFrame(df[col], columns=[col])) d = d.dropna(axis=1, how='all') df = pd.concat([df, d], axis=1) df = df.drop(col, axis=1).dropna() print(df) global jsonToTable_iter if jsonToTable_iter >= 1 : jsonToTable_iter = jsonToTable_iter - 1 return jsonToTable(df) else: return df df = pd.read_json('./MeasReports-20201112-101011.json.gz', lines=True) df = df[['ueMeasReport']] # delete the null space df = jsonToTable(df) df.to_csv('MeasReport_ue.csv') ``` - 1. I do this here is because I can't combine them as a csv file directly, so I extrace them and combine them. ### Step 0.2 - Extract Cell Data ![](https://i.imgur.com/q6iy63U.png) ### Step 0.3 - Explode the json & Save as csv file (SIM Cell Data) ```python= jsonToTable_iter = 8 # iterative time (approximately) def explode(df): for col in df.columns: if isinstance(df.iloc[0][col], list): df = df.explode(col) d = df[col].apply(pd.Series) df[d.columns] = d df = df.drop(col, axis=1) return df def jsonToTable(df): df.index = range(len(df)) cols = [col for col in df.columns if isinstance(df.iloc[0][col], dict) or isinstance(df.iloc[0][col], list)] if len(cols) == 0: return df for col in cols: d = explode(pd.DataFrame(df[col], columns=[col])) d = d.dropna(axis=1, how='all') df = pd.concat([df, d], axis=1) df = df.drop(col, axis=1).dropna() print(df) global jsonToTable_iter if jsonToTable_iter >= 1 : jsonToTable_iter = jsonToTable_iter - 1 return jsonToTable(df) else: return df df = jsonToTable(df) df.to_csv('MeasReport_cell.csv') ``` ### Step 0.4 - Merge UE & Cell Data ```python= df = pd.read_json('./Meas_cell.json', lines=True) df_cell = pd.read_csv('./MeasReport_cell.csv') df_ue = pd.read_csv('./MeasReport_ue.csv') merge_df= pd.merge(df_ue, df_cell, on = ['measTimeStampRf','nrCellIdentity']) merge_df.to_csv('merge_ue_cell.csv') ``` ### Step 1 - Data Preprocess ```python= import pandas as pd import numpy as np class PREPROCESS(object): r""" This PREPROCESS class takes raw data and apply prepocessing on to that. Parameters ---------- data: pandas dataframe input dataset to process in pandas dataframe Attributes ---------- data: DataFrame DataFrame that has processed data temp: list list of attributes to drop """ def __init__(self, data): """ Columns that are not useful for the prediction will be dropped(UEID, Category, & Timestamp) """ self.temp = None self.data = data def variation(self): """ drop the constant parameters """ if len(self.data) > 1: self.data = self.data.loc[:, self.data.apply(pd.Series.nunique) != 1] def numerical_data(self): """ Filters only numeric data types """ numerics = ['int16', 'int32', 'int64', 'float16', 'float32', 'float64'] self.data = self.data.select_dtypes(include=numerics) def drop_na(self): """ drop observations having nan values """ self.data = self.data.dropna(axis=0) def process(self): """ Calls the modules for the data preprocessing like dropping columns, normalization etc., """ temp_1 = ['Unnamed: 0_x', 'du-id_x', 'measTimeStampRf', 'ue-id', 'nrCellIdentity', 'targetTput'] for col in self.data.columns: if 'nb' in col: temp_1.append(col) if set(temp_1).issubset(self.data.columns): self.temp_1 = self.data[temp_1] self.data = self.data.drop(temp_1, axis=1) temp_2 = ['Unnamed: 0_y','du-id_y'] if set(temp_2).issubset(self.data.columns): self.temp_2 = self.data[temp_2] self.data = self.data.drop(temp_2, axis=1) temp_3 = ['pdcpBytesUl','availPrbUl'] if set(temp_3).issubset(self.data.columns): self.temp_3 = self.data[temp_3] self.data = self.data.drop(temp_3, axis=1) temp_4 = ['rsrp.1','rssinr.1'] if set(temp_4).issubset(self.data.columns): self.temp_4 = self.data[temp_4] self.data = self.data.drop(temp_4, axis=1) self.numerical_data() self.drop_na() self.variation() return self.data ``` ### Step 2 - Read Merge Data and Process it ```python= df = pd.read_csv('merge_ue_cell.csv') merge_df = df merge_df_processed = PREPROCESS(merge_df) ``` ### Outcome 1 ```python= merge_df_processed.process().drop('throughput_y',axis=1).drop_duplicates().corr().style.background_gradient(cmap='coolwarm') ``` ![](https://i.imgur.com/gjEZhvr.png) - 1. Maybe the pdcpBytesDl and availPrbDl can be considered to be independant variables of throughput ## AD UE Data ### Step 0 - Explode the json & Save as csv file (AD UE Data) ```python= jsonToTable_iter = 8 # iterative time (approximately) def explode(df): for col in df.columns: if isinstance(df.iloc[0][col], list) and col != 'neighbourCellList': df = df.explode(col) d = df[col].apply(pd.Series) if col in list(range(5)): d.columns = d.columns + '_' + str(col) elif 'nbCellRfReport_' in col: d.columns = d.columns + '_nb_' + col[-1] df[d.columns] = d df = df.drop(col, axis=1) return df def jsonToTable(df): df.index = range(len(df)) cols = [col for col in df.columns if isinstance(df.iloc[0][col], dict) or isinstance(df.iloc[0][col], list)] if len(cols) == 0: return df for col in cols: d = explode(pd.DataFrame(df[col], columns=[col])) d = d.dropna(axis=1, how='all') df = pd.concat([df, d], axis=1) df = df.drop(col, axis=1).dropna() print(df) global jsonToTable_iter if jsonToTable_iter >= 1 : jsonToTable_iter = jsonToTable_iter - 1 return jsonToTable(df) else: return df df = pd.read_json('./ue.json.gz', lines=True) df = df[['ueMeasReport']] # delete the null space df_ad = jsonToTable(df) df_ad.to_csv('ad_ue_report.csv') ``` ### Step 1 - Data PreProcess ```python= import pandas as pd import numpy as np class PREPROCESS(object): r""" This PREPROCESS class takes raw data and apply prepocessing on to that. Parameters ---------- data: pandas dataframe input dataset to process in pandas dataframe Attributes ---------- data: DataFrame DataFrame that has processed data temp: list list of attributes to drop """ def __init__(self, data): """ Columns that are not useful for the prediction will be dropped(UEID, Category, & Timestamp) """ self.temp = None self.data = data def variation(self): """ drop the constant parameters """ if len(self.data) > 1: self.data = self.data.loc[:, self.data.apply(pd.Series.nunique) != 1] def numerical_data(self): """ Filters only numeric data types """ numerics = ['int16', 'int32', 'int64', 'float16', 'float32', 'float64'] self.data = self.data.select_dtypes(include=numerics) def drop_na(self): """ drop observations having nan values """ self.data = self.data.dropna(axis=0) def process(self): """ Calls the modules for the data preprocessing like dropping columns, normalization etc., """ temp_ad = ['du-id', 'measTimeStampRf', 'ue-id', 'nrCellIdentity', 'targetTput'] for col in self.data.columns: if 'nb' in col: temp_ad.append(col) if set(temp_ad).issubset(self.data.columns): self.temp_ad = self.data[temp_ad] self.data = self.data.drop(temp_ad, axis=1) #print(self.temp_ad) self.numerical_data() self.drop_na() self.variation() return self.data ``` ### Step 2 - Read Merge Data and Process it ```python= df = pd.read_csv('ad_ue_report.csv') ad_ue_report = df ad_ue_report_df = PREPROCESS(ad_ue_report) ad_data = ad_ue_report_df.process().drop_duplicates() ``` ### Outcome 1 ```python= ad_data.corr().style.background_gradient(cmap='coolwarm') ``` ![](https://i.imgur.com/9ufHXOC.png) - 1. throughput here is UE's throughput - 2. rssinr has collinerity with rsrp, so I dropped it. ### Outcome 2 ```python= ad_data_1 = ad_data.drop('rssinr',axis=1).drop_duplicates() ad_data_1.corr().style.background_gradient(cmap='coolwarm') ``` ![](https://i.imgur.com/D62RcC3.png) ## AD Anomaly Prediction Data ### Step 0 - Modify the source code of ad main.py ```python= ''' Ken ''' ad_predict_df = pd.DataFrame() def predict_anomaly(self, df): pred = ad_predict(df) df['Anomaly'] = pred df['Degradation'] = '' val = None ''' Ken ''' global ad_predict_df ad_predict_df.append(df) ad_predict_df.to_csv('./ad_pred.csv') ``` ### Stap 1 - Data PreProcess ```python= import pandas as pd import numpy as np class PREPROCESS(object): r""" This PREPROCESS class takes raw data and apply prepocessing on to that. Parameters ---------- data: pandas dataframe input dataset to process in pandas dataframe Attributes ---------- data: DataFrame DataFrame that has processed data temp: list list of attributes to drop """ def __init__(self, data): """ Columns that are not useful for the prediction will be dropped(UEID, Category, & Timestamp) """ self.temp = None self.data = data def variation(self): """ drop the constant parameters """ if len(self.data) > 1: self.data = self.data.loc[:, self.data.apply(pd.Series.nunique) != 1] def numerical_data(self): """ Filters only numeric data types """ numerics = ['int16', 'int32', 'int64', 'float16', 'float32', 'float64'] self.data = self.data.select_dtypes(include=numerics) def drop_na(self): """ drop observations having nan values """ self.data = self.data.dropna(axis=1) def process(self): """ Calls the modules for the data preprocessing like dropping columns, normalization etc., """ temp_1 = ['Unnamed: 0','du-id', 'measTimeStampRf', 'targetTput', 'nrCellIdentity'] for col in self.data.columns: if 'nb' in col: temp_1.append(col) if set(temp_1).issubset(self.data.columns): self.temp_1 = self.data[temp_1] self.data = self.data.drop(temp_1, axis=1) self.numerical_data() self.drop_na() self.variation() #self.data.drop_duplicates() return self.data ``` ### Step 2 - Read & Process Data ```python= ad_pred_csv = pd.read_csv('predict_outcome_df.csv') ad_pred_df = PREPROCESS(ad_pred_csv) ``` ### Outcome 1 ```python= ad_pred_df.process().drop_duplicates().corr().style.background_gradient(cmap='coolwarm') ``` ![](https://i.imgur.com/2aHcXze.png) - 1. rsrp and rssinr has collinearity, while rssinr has more stronger correlation with throughput, so rsrp was dropped. ### Outcome 2 ```python= ad_pred_df.process().drop('rsrp',axis=1).drop_duplicates().corr().style.background_gradient(cmap='coolwarm') ``` ![](https://i.imgur.com/8KcCPqj.png) - 1. Anomaly has positive correlation with throughput is very weird. ## 結果 ### AD Validation ![](https://i.imgur.com/7Tl3YXg.png) ### SIM E2 ![](https://i.imgur.com/gjEZhvr.png) ### AD UE Report ![](https://i.imgur.com/D62RcC3.png) ### AD UE Anomaly Prediction ![](https://i.imgur.com/8KcCPqj.png) ## 結論 - 證實假設: - 正相關 - RSRP : 與throughput呈現 無相關(<0.1) 或 低相關(0.1~0.4) 或 中度相關 (0.4~0.7) - RSRQ : 與throughput呈現 無相關(<0.1) 或 低相關(0.1~0.4) 或 中度相關 (0.4~0.7) - RSSINR: 與throughput呈現 無相關(<0.1) 或 低相關(0.1~0.4) 或 中度相關 (0.4~0.7) - prb_usage: 與throughput呈現 中度相關 (0.4~0.7) 或 高度相關 (>0.7) - pdcpBytesDl: 與throughput呈現 低相關(0.1~0.4) - 負相關 - Anomaly: 與throughput呈現 中度相關 (0.4~0.7) - 推翻假設: - 正相關 變 負相關 - PrbAvailDl: 與throughput呈現 低相關(0.1~0.4) - 研究結果: - 1. RSRP RSRQ RSSINR 與 throughput關係不穩定 ? - 2. PrbAvailDl應該要與throughput呈現正相關才對 ? - 3. AD目前的Anomaly Prediction不準確,和標好的資料相比,相同的數據正確的比例只有35%,所以可以在AD UE Anomaly Prediction的係數表看到,Anomaly的值是和throughput呈現正相關... 暫定以 prb_usage, pdcpBytesDl, rsrp, rsrq, rssinr, Anomaly作為throughput的預測 ## Apendix - QP RIC Test Configuration ```json= {"metadata":{"simulator": {"PRODUCT":"VIAVI RIC Test","VERSION":"v0.9-beta2-bigfile.7991-b49c9b56", "BOOT":"2021-07-02T12:16:51.881578","CPUINFO":"4 x model name\t: unknown", "KERNEL":"Linux version 4.4.0 #1 SMP Sun Jan 10 15:06:54 PST 2016","PROJECT":"e2-sim"} ,"configuration":{"_posted on":"2021-07-02T13:06:41.802397", "global":{"workers":3,"dusim_gui":"","connection_points":[]}, "CTSM":{"cell_model":[{"du-id":1001,"nrCellIdentity":1,"maxPrbDl":273,"maxPrbUl":273} ,{"du-id":1002,"nrCellIdentity":2,"maxPrbDl":273,"maxPrbUl":273}], "ue_groups":[{"ueModelConfig":{"du-id":1000,"ueModelConfigList": [{"nrCellIdentity":0,"servingCellRfReport":{"distance":"500"}, "neighbourCellList":[{"nbCellIdentity":0,"nbCellRfReport.distance":"13300"}, {"nbCellIdentity":1,"nbCellRfReport.distance":"500"}]}]}}, {"ueModelConfig":{"du-id":1000,"ueModelConfigList" :[{"nrCellIdentity":0,"servingCellRfReport" :{"rsrq":"50,60,70","rsrp":"50,60,70","rssinr":"50,60,70"}, "neighbourCellList":[{"nbCellIdentity":1, "nbCellRfReport":{"rsrq":"50,60,70","rsrp":"50,60,70","rssinr":"50,60,70"}} ,{"nbCellIdentity":2,"nbCellRfReport": {"rsrq":"50,60,70","rsrp":"50,60,70","rssinr":"50,60,70"}}]}]}}]}, "Simulation":{"cells":{"number":13,"neighbours":5,"antenna_height":10, "distribution":{"type":"diagram","distance":1000,"diagram":" c6\n a1~~~~\n c7 ~~~~~~ c5\n ~~~~~a1\n c8 c1\n a2-------· \n c2¦ ¦c4\n b1‾‾‾‾‾‾‾‾| ¦ a3\n c9|T.Station|c3 ¦ c13 a3\n |_________b1 ¦\n c10¦ ¦c12\n ·--------a2\n c11","Street width":20}, "layers":[{"name":"B2","frequency":1900, "power":3,"maxPrbDl":120,"maxPrbUl":120}, {"name":"B13","frequency":700,"power":-1, "maxPrbDl":91,"maxPrbUl":91}, {"name":"N77","frequency":3600,"power":20, "maxPrbDl":273,"maxPrbUl":273}]}, "type2_ues":[{"global-id":"Pedestrian-{n}", "Description":"Slow UEs using 250 Mbps, most around cell 1","targetTput":0.25, "handover":"RSRP (threshold=5)", "mobility":{"type":"short range","speed":0.5, "roundtrip":"return", "distribution":[{"ues":10,"locations": "c1/B2,c1/B2,c1/B2,c2/B2,c3/B2,c4/B2,c5/B2, c6/B2,c7/B13"}]}},{"global-id":"Car-{n}", "Description":"A car driving North from cell 1", "targetTput":0.75,"handover":"RSRP (threshold=5)", "mobility":{"type":"Manhattan","speed":20, "roundtrip":"teleport","distribution": [{"ues":1,"locations":"c1/B13"}], "path":"NNWSEES..."}},{"global-id": "Train passenger {n}","Description": "Passengers trains arriving from the East, then scattering from the Train Station","targetTput":0.30000000000000004,"handover":"RSRP (threshold=5)", "mobility":{"type":"Manhattan","speed":10,"roundtrip":"teleport","distribution":[{"ues":3,"locations":"a3"}],"path":"WW..."}} ,{"global-id":"Waiting passenger {n}","Description":"Passengers waiting for their train in the Train Station","targetTput":0.1," handover":"RSRP (threshold=5)","mobility":{"type":"building","distribution":[{"ues":10,"locations":"b1"}]}}],"buildings" :{"rf_degradation":{"rsrp_rsqr_loss":20,"rssinr_loss":10},"types":[{"height":20,"floors":4},{"height":50,"floors":10}]}}, "System":{"report_ms":10,"generate_ms":10,"batch_mode":true,"batch_length":2000,"tcp_hostport":"127.0.0.1:3001", "RIC_address":"127.0.0.1:36422","Send_simulation_data":false,"PLMN_id":"001f01","gNB_id":"12345c"}, "Models":{"cell_models":[{"du-id":1001,"nrCellIdentity":"c1/B2", "nrCellIdentity5G":4096,"maxPrbDl":120,"maxPrbUl":120,"frequency":1900, "power":3,"xyz":"0,0,10"},{"du-id":1001,"nrCellIdentity":"c1/B13", "nrCellIdentity5G":4097,"maxPrbDl":91,"maxPrbUl":91,"frequency":700, "power":-1,"xyz":"0,0,10"},{"du-id":1001,"nrCellIdentity":"c1/N77", "nrCellIdentity5G":4098,"maxPrbDl":273,"maxPrbUl":273,"frequency":3600, "power":20,"xyz":"0,0,10"},{"du-id":1002,"nrCellIdentity":"c2/B2","nrCellIdent 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1","nrCellIdentity":"c10/N77","targetTput":0.1,"xyz":"-851,-1232,15","waypoints":"","path":"","speed":0,"roundtrip":"return","handover":"RSRP (threshold=5)"} {"ue-id":"Waiting passenger 6","nrCellIdentity":"c10/B2","targetTput":0.1,"xyz":"-1095,-1160,5","waypoints":"","path":"","speed":0,"roundtrip":"return","handover":"RSRP (threshold=5)"} ,{"ue-id":"Waiting passenger 9","nrCellIdentity":"c10/N77","targetTput":0.1,"xyz":"-1353,-1312,10","waypoints":"","path":"","speed":0,"roundtrip":"return","handover":"RSRP (threshold=5)"} ,{"ue-id":"Waiting passenger 10","nrCellIdentity":"c10/N77","targetTput":0.1,"xyz":"-1372,-1359","waypoints":"","path":"","speed":0,"roundtrip":"return","handover":"RSRP (threshold=5)"}]}], "areas":[{"name":"a1","points":"-277,277;416,832"},{"name":"a2","points":"-555,-1941;693,-277"},{"name":"a3","points":"2219,-1109;2357,-832"},{"name":"b1","points":"-1664,-1387;-277,-832,20"}, {"name":"b1#f1","points":"-1664,-1387;-277,-832,5"},{"name":"b1#f2","points":"-1664,-1387,5;-277,-832,10"},{"name":"b1#f3","points":"-1664,-1387,10;-277,-832,15"},{"name":"b1#f4", "points":"-1664,-1387,15;-277,-832,20"}],"meta":{"last_seed":"0x7db2"}},"Reports":{"logging":"info","full_reporting":true,"include_internal":true,"api_issues":"fix","counts_max_seconds":3}, "Anomalies":[{"anomaly_name":"Intermittent Throughput issue in cell 1","degradation":{"type":"throughput","value":80},"delay":10,"duration":3,"affected_areas":"","affected_cells":"", "affected_ues":"Car*, Pedes*"},{"anomaly_name":"Radio problem in a1 area (except for cell 7)","degradation":{"type":"radio","rsrp":20,"rsrq":20,"rssinr":20},"delay":8,"duration":2, "affected_areas":"","affected_cells":"","affected_ues":"Train*"},{"anomaly_name":"Intermittent issues for cars in both areas","degradation":{"type":"radio","rsrp":20,"rsrq":20,"rssinr":20} ,"delay":10,"duration":3,"affected_areas":"","affected_cells":"","affected_ues":"Waiting*"}],"E2 Load":{"total_CUs":1,"DUs_per_CU":3,"Cells_per_DU":15,"UEs_per_Cell":32,"UE_groups" :[{"name":"High","period":10,"ues":10},{"name":"Medium","period":60000,"ues":30},{"name":"Low","period":900000,"ues":30},{"name":"ReportEveryHour","period":3600000,"ues":10}]}}, "numbers":{"UEs":416,"cells":13,"CUs":1,"DUs":3},"tags":["radio anomaly","throughput anomaly","buildings","degradation"],"Throughput Anomaly":[{"anomaly_name":"Intermittent Throughput issue in cell 1", "degradation":{"type":"throughput","value":80},"delay":10,"duration":3,"affected_areas":"","affected_cells":"","affected_ues":"Car*, Pedes*"}],"Radio Anomaly":[{"anomaly_name":"Radio problem in a1 area (except for cell 7)","degradation":{"type":"radio","rsrp":20,"rsrq":20,"rssinr":20},"delay":8,"duration":2,"affected_areas":"","affected_cells":"","affected_ues":"Train*"},{"anomaly_name":"Intermittent issues for cars in both areas","degradation":{"type":"radio","rsrp":20,"rsrq":20,"rssinr":20},"delay":10,"duration":3,"affected_areas":"","affected_cells":"","affected_ues":"Waiting*"}]}} ''' ```

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