Spectral Efficiency Classification Schemes for Future Network Communications(SECS)

Abbreviations	Full Name
MCS	Modulation and Coding Scheme
MIMO	Multiple Input Multiple Output
FN	Future Network
OFDM	Orthogonal Frequency Division Multiplexing
OCCS	Over-Capacity Communication Systems
OVXDM	Overlapped X Domain Division Multiplexing
OVTDM	Overlapped Time Domain Division Multiplexing
QAM	Quadrature Amplitude Modulation
RE	Resource Element
RSE	Relative Spectral Efficiency
SE	Spectral Efficiency
SEI	Spectral Efficiency Index
SUE	Spectrum Utilization Efficiency
TSEI	Typical SE Indicator

TABLE II.

Comparison of this standard with ITU standards

	Comparison Objective	This Standard	ITU
1	Source	ISO/IEC	ITU-RSM.1046-3
2	Term	Spectral Efficiency	Spectrum Efficiency
3	Abbreviation	MCS SE	USE
4	Factor	bps/Hz	U = B · S · T
5	Considering factors	Capacity Resource element (Hz) Time (second)	Bandwidth Geometric space (area) Time
6	Improvement method	Modulation Channel Coding	Antenna Directivity Geographical Spacing Frequency Sharing Orthogonal Frequency use Time-sharing Time division
7	SE Gain potentials	Sky is the limit	Limited potential
8	Perspective	Communication system	User
9	Service	For all	Denying others

TABLE III.

MCS SE classification system description scheme

Scheme	Feature	Format	Purpose
A	Two Letter	#-SE	Indicating specific product SE capabilities
B	Three Letter	VSE	Group SE into category of levels
C	Four letter	DDSE	Provide an alternative and simpler classification of SE
D	Two levels	Lower	Make broader range

TABLE IV.

Three letter scheme in MCS SE classification scheme

SE Index	Index name	Full Title	SE Range (bps/Hz)	*TSEI^ (bps/Hz)**
SEI 1	BSE	Basic Spectral Efficiency	0.1~2.0	2
SEI 2	LSE	Low Spectral Efficiency	2.1~5.9	5
SEI 3	MSE	Medium Spectral Efficiency	6~10.9	10
SEI 4	HSE	High Spectral Efficiency	11~15	15
SEI 5	VSE	Very-High Spectral Efficiency	16~20	20
SEI 6	USE	Ultra-High Spectral Efficiency	21~32	32
SEI 7	SSE	Super Spectral Efficiency	33~64	64
SEI 8	OSE	One-hundred level spectral efficiency	65~128	128
SEI 9	ESE	Extreme Spectral Efficiency	129~256	256
SEI 10	DSE	500 Spectral Efficiency	257~512	512
SEI 11	JSE	Jump Level spectral efficiency	513~999	768
SEI 12	1-KSE	1K Spectral efficiency	1000~1999	1024
SEI 13	2-KSE	2K Spectral efficiency	2000~2999	2048
SEI 14	3-KSE	3K Spectral efficiency	3000~3999	3072
SEI 15	4-KSE	4K Spectral efficiency	4000~4999	4096
SEI 16	XSE	X Spectral efficiency	5000~6999	6144

* TSEI is the Typical SE indicator for its class.

TABLE V.

Extended index of SE lower than 1000 bps/Hz

SEI 7	33–64	SEI 8	65~128	SEI-9	129–256	SEI 10	257~512	SEI 11	513~999
EXT	SE	EXT	SE	EXT	SE	EXT	SE	EXT	SE
Index	RANGE	Index	RANGE	Index	RANGE	Index	RANGE	Index	RANGE
SSE 1	33–38	OSE 1	65–69	ESE 1	129–139	DSE 1	257–269	JSE 1	513–539
SSE 2	39–43	OSE 2	70–74	ESE 2	140–149	DSE 2	270–279	JSE 2	540–559
SSE 3	44–49	OSE 3	75–79	ESE 3	150–159	DSE 3	280–289	JSE 3	560–579
SSE 4	50–55	OSE 4	80–84	ESE 4	160–169	DSE 4	290–299	JSE 4	580–599
SSE 5	56–60	OSE 5	85–89	ESE 5	170–179	DSE 5	300–319	JSE 5	600–619
SSE 6	61–64	OSE 6	90–94	ESE 6	180–189	DSE 6	320–329	JSE 6	620–639
		OSE 7	95–99	ESE 7	190–199	DSE 7	330–339	JSE 7	640–659
		OSE 8	100–104	ESE 8	200–209	DSE 8	340–349	JSE 8	660–679
		OSE 9	105–109	ESE 9	210–219	DSE 9	350–359	JSE 9	680–699
		OSE 10	110–114	ESE 10	220–229	DSE 10	360–369	JSE 10	700–719
		OSE 11	115–119	ESE 11	230–239	DSE 11	370–379	JSE 11	720–739
		OSE 12	120–124	ESE 12	240–249	DSE 12	380–389	JSE 12	740–759
		OSE 13	125–128	ESE 13	250–256	DSE 13	390–399	JSE 13	760–779
						DSE 14	400–409	JSE 14	780–799
						DSE 15	410–419	JSE 15	800–819
						DSE 16	420–429	JSE 16	820–839
						DSE 17	430–439	JSE 17	840–859
						DSE 18	440–449	JSE 18	860–879
						DSE 19	450–459	JSE 19	880–899
						DSE 20	460–469	JSE 20	900–919
						DSE 21	470–479	JSE 21	920–939
						DSE 22	480–489	JSE 22	940–959
						DSE 23	490–499	JSE 23	960–979
						DSE 24	500–512	JSE 24	980–999

TABLE VI.

Extended index of KSE and XSE (SE above 1000 bps/Hz)

SEI 12	1000–1999	SEI 13	2000–2999	SEI 13	3000–3999	SEI 14	4000–4999	SEI 15	5000–6999
EXT	SE	EXT	SE	EXT	SE	EXT	SE	EXT	SE
Index	RANGE	Index	RANGE	Index	RANGE	Index	RANGE	Index	RANGE
1KSE 1	1000–1049	2KSE 1	2000–2049	3KSE 1	3000–3049	4KSE 1	4000–4049	XSE 1	5000–5099
1KSE 2	1050–1099	2KSE 2	2050–2099	3KSE 2	3050–3099	4KSE 2	4050–4099	XSE 2	5100–5199
1KSE 3	1100–1140	2KSE 3	2100–2140	3KSE 3	3100–3140	4KSE 3	4100–4140	XSE 3	5200–5299
1KSE 4	1150–1199	2KSE 4	2150–2199	3KSE 4	3150–3199	4KSE 4	4150–4199	XSE 4	5300–5399
1KSE 5	1200–1249	2KSE 5	2200–2249	3KSE 5	3200–3249	4KSE 5	4200–4249	XSE 5	5400–5499
1KSE 6	1250–1299	2KSE 6	2250–2299	3KSE 6	3250–3299	4KSE 6	4250–4299	XSE 6	5500–5599
1KSE 7	1300–1349	2KSE 7	2300–2349	3KSE 7	3300–3349	4KSE 7	4300–4349	XSE 7	5600–5699
1KSE 8	1350–1399	2KSE 8	2350–2399	3KSE 8	3350–3399	4KSE 8	3350–4399	XSE 8	5700–5799
1KSE 9	1400–1449	2KSE 9	2400–2449	3KSE 9	3400–3449	4KSE 9	4400–4449	XSE 9	5800–5899
1KSE 10	1450–1499	2KSE 10	2450–2499	3KSE 10	3450–3499	4KSE 10	4450–4499	XSE 10	5900–5999
1KSE 11	1500–1549	2KSE 11	2500–2549	3KSE 11	3500–3549	4KSE 11	4500–4549	XSE 11	6000–6099
1KSE 12	1550–1599	2KSE 12	2550–2599	3KSE 12	3550–3599	4KSE 12	4550–4599	XSE 12	6100–6199
1KSE 13	1600–1649	2KSE 13	2600–2649	3KSE 13	3600–3649	4KSE 13	4600–4649	XSE 13	6200–6299
1KSE 14	1650–1699	2KSE 14	2650–2699	3KSE 14	3650–3699	4KSE 14	4650–4699	XSE 14	6300–6399
1KSE 15	1700–1749	2KSE 15	2700–2749	3KSE 15	3700–3749	4KSE 15	4700–4749	XSE 15	6400–6499
1KSE 16	1750–1799	2KSE 16	2750–2799	3KSE 16	3750–3799	4KSE 16	4750–4799	XSE 16	6500–6599
1KSE 17	1800–1849	2KSE 17	2800–2849	3KSE 17	3800–3849	4KSE 17	4800–4849	XSE 17	6600–6699
1KSE 18	1850–1899	2KSE 18	2850–2899	3KSE 18	3850–3899	4KSE 18	4850–4899	XSE 18	6700–6799
1KSE 19	1900–1949	2KSE 19	2900–2949	3KSE 19	3900–3949	4KSE 19	4900–4949	XSE 19	6800–6899
1KSE 20	1950–1999	2KSE 20	2950–2999	3KSE 20	3950–3999	4KSE 20	4950–4999	XSE 20	6900–6999

TABLE VII.

Four letter scheme in MCS SE classification scheme

	Title	Whole Title	SE (bps/Hz)	Relative B categories
1	SDSE	Single Digits Spectral Efficiency	0–9	BSE, LSE, MSE
2	DDSE	Double Digits Spectral Efficiency	10–99	HSE, VSE, USE, SSE, OSE
3	TDSE	Triple Digits Spectral Efficiency	100–999	ESE, DSE, JSE
4	QDSE	Quadruple Digits Spectral Efficiency	1000–9999	M-KSE, XSE

TABLE VIII.

Comparison scheme of MCS SE classification scheme

	Title	Whole Title	SE (bps/Hz)	Relation with other categories
1	L	lower	none	All levers below a specific class
2	H	higher	none	All levers above a specific class

表 1

术语缩写示例

缩写	全称	中文名称
MCS	Modulation and Coding Scheme	调制编码方案
MIMO	Multiple Input Multiple Output	多入多出技术
FN	Future Network	未来网络
OFDM	Orthogonal Frequency Division Multiplexing	正交频分复用
OCCS	Over-Capacity Communication Systems	超容量通讯系统
OVXDM	Overlapped X Domain Division Multiplexing	重叠 X 分域复用系统
OVTDM	Overlapped Time Domain Division Multiplexing	重叠时分域复用系统
QAM	Quadrature Amplitude Modulation	正交调幅
RE	Resource Element	资源元素
RSE	Relative Spectral Efficiency	相对频谱效率
SE	Spectral Efficiency	频谱效率
SEI	Spectral Efficiency Index	频谱效率指标
SUE	Spectrum Utilization Efficiency	频谱使用效率
TSEI	Typical SE Indicator	经典频谱效率指示器

表 2

本标准与 ITU 标准对比

	比较对象	本标准	ITU
1	来源	ISO/IEC	ITU-RSM.1046-3
2	术语	Spectral Efficiency	Spectrum Efficiency
3	缩写词	MCS SE	USE
4	因子	波特率 bps/Hz	U=B·S·T
5	考虑因素	容量资源元素 (赫兹 Hz) 时间 (秒)	带宽几何空间 (空间) 时间
6	改进方法	调制通道编码	天线指向性地理空间频率公用正交频率使用分时技术时间划分
7	SE 增益潜力	空域限制了 SE 增益	SE 增益是有限的
8	视角	通讯系统	用户
9	服务	对所有开放	拒绝其他的使用

表 3

MCS SE 分类系统描述方案

方案	特征	版本	目的
A	两个字母	#-SE	表示特定产品 SE 能力
B	三个字母	VSE	将 SE 按级别类别分组
C	四个字母	DDSE	提供一个可替代的、更简单的SE 分类
D	二级	Lower	更广泛的级别

表 4

MCS SE 分类方案中的三字母方案

SE 索引	索引名	全称	SE 范围（bps/Hz)	*TSEI^ (bps/Hz)**
SEI 1	BSE	Basic Spectral Efficiency 基本频谱效率	0.1~2.0	2
SEI 2	LSE	Low Spectral Efficiency 低频谱效率	2.1~5.9	5
SEI 3	MSE	Medium Spectral Efficiency 中频谱效率	6~10.9	10
SEI 4	HSE	High Spectral Efficiency 高频谱效率	11~15	15
SEI 5	VSE	Very-High Spectral Efficiency 极高频谱效率	16~20	20
SEI 6	USE	Ultra-High Spectral Efficiency 超高频谱效率	21~32	32
SEI 7	SSE	Super Spectral Efficiency 超级频谱效率	33~64	64
SEI 8	OSE	One-hundred level spectral efficiency 100 级频谱效率	65~128	128
SEI 9	ESE	Extreme Spectral Efficiency 极大频谱效率	129~256	256
SEI 10	DSE	500 Spectral Efficiency 500 频谱效率	257~512	512
SEI 11	JSE	Jump Level spectral efficiency 跃迁能级频谱效率	513~999	768
SEI 12	1-KSE	1K Spectral efficiency 1000 频谱效率	1000~1999	1024
SEI 13	2-KSE	2K Spectral efficiency 2000 频谱效率	2000~2999	2048
SEI 14	3-KSE	3K Spectral efficiency 3000 频谱效率	3000~3999	3072
SEI 15	4-KSE	4K Spectral efficiency 4000 频谱效率	4000~4999	4096
SEI 16	XSE	X Spectral efficiency X 频谱效率	5000~6999	6144

* TSEI 该等级下的典型SE 指标.

表 5

低于 1000SE 的拓展

SEI 7	33–64	SEI 8	65~128	SEI-9	129–256	SEI 10	257~512	SEI 11	513~999
EXT	SE	EXT	SE	EXT	SE	EXT	SE	EXT	SE
Index	RANGE	Index	RANGE	Index	RANGE	Index	RANGE	Index	RANGE
SSE 1	33–38	OSE 1	65–69	ESE 1	129–139	DSE 1	257–269	JSE 1	513–539
SSE 2	39–43	OSE 2	70–74	ESE 2	140–149	DSE 2	270–279	JSE 2	540–559
SSE 3	44–49	OSE 3	75–79	ESE 3	150–159	DSE 3	280–289	JSE 3	560–579
SSE 4	50–55	OSE 4	80–84	ESE 4	160–169	DSE 4	290–299	JSE 4	580–599
SSE 5	56–60	OSE 5	85–89	ESE 5	170–179	DSE 5	300–319	JSE 5	600–619
SSE 6	61–64	OSE 6	90–94	ESE 6	180–189	DSE 6	320–329	JSE 6	620–639
		OSE 7	95–99	ESE 7	190–199	DSE 7	330–339	JSE 7	640–659
		OSE 8	100–104	ESE 8	200–209	DSE 8	340–349	JSE 8	660–679
		OSE 9	105–109	ESE 9	210–219	DSE 9	350–359	JSE 9	680–699
		OSE 10	110–114	ESE 10	220–229	DSE 10	360–369	JSE 10	700–719
		OSE 11	115–119	ESE 11	230–239	DSE 11	370–379	JSE 11	720–739
		OSE 12	120–124	ESE 12	240–249	DSE 12	380–389	JSE 12	740–759
		OSE 13	125–128	ESE 13	250–256	DSE 13	390–399	JSE 13	760–779
						DSE 14	400–409	JSE 14	780–799
						DSE 15	410–419	JSE 15	800–819
						DSE 16	420–429	JSE 16	820–839
						DSE 17	430–439	JSE 17	840–859
						DSE 18	440–449	JSE 18	860–879
						DSE 19	450–459	JSE 19	880–899
						DSE 20	460–469	JSE 20	900–919
						DSE 21	470–479	JSE 21	920–939
						DSE 22	480–489	JSE 22	940–959
						DSE 23	490–499	JSE 23	960–979
						DSE 24	500–512	JSE 24	980–999

表 6

KSE 和 XSE 拓展索引

SEI 12	1000–1999	SEI 13	2000–2999	SEI 13	3000–3999	SEI 14	4000–4999	SEI 15	5000–6999
EXT	SE	EXT	SE	EXT	SE	EXT	SE	EXT	SE
Index	RANGE	Index	RANGE	Index	RANGE	Index	RANGE	Index	RANGE
1KSE 1	1000–1049	2KSE 1	2000–2049	3KSE 1	3000–3049	4KSE 1	4000–4049	XSE 1	5000–5099
1KSE 2	1050–1099	2KSE 2	2050–2099	3KSE 2	3050–3099	4KSE 2	4050–4099	XSE 2	5100–5199
1KSE 3	1100–1140	2KSE 3	2100–2140	3KSE 3	3100–3140	4KSE 3	4100–4140	XSE 3	5200–5299
1KSE 4	1150–1199	2KSE 4	2150–2199	3KSE 4	3150–3199	4KSE 4	4150–4199	XSE 4	5300–5399
1KSE 5	1200–1249	2KSE 5	2200–2249	3KSE 5	3200–3249	4KSE 5	4200–4249	XSE 5	5400–5499
1KSE 6	1250–1299	2KSE 6	2250–2299	3KSE 6	3250–3299	4KSE 6	4250–4299	XSE 6	5500–5599
1KSE 7	1300–1349	2KSE 7	2300–2349	3KSE 7	3300–3349	4KSE 7	4300–4349	XSE 7	5600–5699
1KSE 8	1350–1399	2KSE 8	2350–2399	3KSE 8	3350–3399	4KSE 8	3350–4399	XSE 8	5700–5799
1KSE 9	1400–1449	2KSE 9	2400–2449	3KSE 9	3400–3449	4KSE 9	4400–4449	XSE 9	5800–5899
1KSE 10	1450–1499	2KSE 10	2450–2499	3KSE 10	3450–3499	4KSE 10	4450–4499	XSE 10	5900–5999
1KSE 11	1500–1549	2KSE 11	2500–2549	3KSE 11	3500–3549	4KSE 11	4500–4549	XSE 11	6000–6099
1KSE 12	1550–1599	2KSE 12	2550–2599	3KSE 12	3550–3599	4KSE 12	4550–4599	XSE 12	6100–6199
1KSE 13	1600–1649	2KSE 13	2600–2649	3KSE 13	3600–3649	4KSE 13	4600–4649	XSE 13	6200–6299
1KSE 14	1650–1699	2KSE 14	2650–2699	3KSE 14	3650–3699	4KSE 14	4650–4699	XSE 14	6300–6399
1KSE 15	1700–1749	2KSE 15	2700–2749	3KSE 15	3700–3749	4KSE 15	4700–4749	XSE 15	6400–6499
1KSE 16	1750–1799	2KSE 16	2750–2799	3KSE 16	3750–3799	4KSE 16	4750–4799	XSE 16	6500–6599
1KSE 17	1800–1849	2KSE 17	2800–2849	3KSE 17	3800–3849	4KSE 17	4800–4849	XSE 17	6600–6699
1KSE 18	1850–1899	2KSE 18	2850–2899	3KSE 18	3850–3899	4KSE 18	4850–4899	XSE 18	6700–6799
1KSE 19	1900–1949	2KSE 19	2900–2949	3KSE 19	3900–3949	4KSE 19	4900–4949	XSE 19	6800–6899
1KSE 20	1950–1999	2KSE 20	2950–2999	3KSE 20	3950–3999	4KSE 20	4950–4999	XSE 20	6900–6999

表 7

MCS SE 分类方案中的四字母方案

	标题	完整标题	SE (bps/Hz)	相对与 B 类
1	SDSE	Single Digits Spectral Efficiency 单字节频谱效率	0–9	BSE，LSE，MSE
2	DDSE	Double Digits Spectral Efficiency 双字节频谱效率	10–99	HSE，VSE，USE，SSE，OSE
3	TDSE	Triple Digits Spectral Efficiency 三字节频谱效率	100–999	ESE，DSE，JSE
4	QDSE	Quadruple Digits Spectral Efficiency 四字节频谱效率	1000–9999	M-KSE，XSE

表 8

MCS SE 分类方案中的比较方案

	标题	完整标题	SE (bps/Hz)	与其他范畴的关系
1	L	低	无	所有低于特定类别的等级
2	H	高	无	所有高于特定类别的等级

Authors

Metrics

Articles in this issue

DOI: https://doi.org/10.2478/ijanmc-2022-0008 | Journal eISSN: 2470-8038

Journal RSS Feed

Language: English

Page range: 97 - 115

Published on: May 28, 2023

Published by: Xi’an Technological University

In partnership with: Paradigm Publishing Services

Publication frequency: 4 issues per year

Keywords:

Future Network Communications,

Spectral Efficiency Classification Schemes (SECE),

International Standardization

Related subjects:

Computer sciences,

Computer sciences, other

© 2023 Zhongsheng Wang, Qingsong Zhang, published by Xi’an Technological University
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Volume 7 (2022): Issue 1 (January 2022)