相比4G最高仅90%的信道带宽利用率,5G NR进一步提高信道带宽利用率,最高可达98.28%,需要各厂家自主实现对OOB的抑制,可采用filter、windowing技术等。 2. NR-ARFCN与channel raster
在5GNR中,用于同步的SSB和channelbandwidth是与不同的频点对齐的,就会涉及到两种不同的频率栅格——Channelraster和... Radio FrequencyChannelNumber (NR-ARFCN)。我们知道5G的频段范围是0-100GHz,在这个宽广的频段范围内,global frequency 5G NR 频率和频点换算 ...
第五代移动通信(5G) 无线传输 移动通信 赞同52 条评论 分享喜欢收藏申请转载 写下你的评论... 2 条评论 默认 最新 杰杰儿 这个中文的资料能够麻烦分享一下吗,感谢 2022-06-21 回复喜欢 暴走缝纫机 举个例子那里是n40吧,不是n41。 2021-11-04 回复喜欢...
Reference: 3GPP TS 38.101-1 section 5.4.2.1 NR-ARFCN and channel raster. Reference: 3GPP TS 38.101-2 section 5.4.2.1 NR-ARFCN and channel raster. Java documentation forandroid.telephony.CellIdentityNr.getNrarfcn(). Portions of this page are modifications based on work created and shared by th...
An Absolute Radio-Frequency Channel Number (ARFCN) is a code that specifies a pair of reference frequencies used for transmission and reception in radio system. In a FDD system one ARFCN number is required for downlink and another for uplink as downlink and uplink frequencies are different ...
designated by an NR Absolute Radio Frequency Channel Number (NR-ARFCN) on the global frequency raster. The relation between the NR-ARFCN and the RF reference frequency FREFin MHz is given by the following equation, where FREF-Offsand NRef-Offsare given in table 5.4.2.1-1 and NREFis the ...
5G NR ARFCN Calculator. Calculator help you to convert the number of the 5G NR ARFCN frequency channel to the 5G NR frequency and back...
栅格①GlobalRaster-全局频点栅格用于计算NR小区SSB中心频点(GSCN),计算公式如下: ②ChannelRaster-信道栅格用于指示空口信道的频域位置,进行资源映射(RE和RB的映射) ③SynchronizationRaster-同步栅格UE开机搜索SSB时,在不知道频点情况下,需要按照一定的步长盲检频段内所有频点,如果按照ChannelRaster盲检,盲检 ...
Reference: 3GPP TS 38.101-1 section 5.4.2.1 NR-ARFCN and channel raster. Reference: 3GPP TS 38.101-2 section 5.4.2.1 NR-ARFCN and channel raster. Java documentation forandroid.telephony.CellIdentityNr.getNrarfcn(). Portions of this page are modifications based on work created and shared by th...
Reference: 3GPP TS 38.101-2 section 5.4.2.1 NR-ARFCN and channel raster. Java documentation for android.telephony.CellIdentityNr.getNrarfcn(). Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the...