YD/T 1484.1-2023 (YD/T1484.1-2023, YDT 1484.1-2023, YDT1484.1-2023) & related versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Similar PDF |
| YD/T 1484.1-2023 | English | RFQ |
ASK
|
3 days
|
(Wireless terminal space radio frequency radiated power and receiver performance measurement methods - Part 1: General requirements)
|
YD/T 1484.1-2023
| Valid |
YDT 1484.1-2023
|
| YD/T 1484.1-2016 | English | 1919 |
Add to Cart
|
8 days
|
Measurement method for radiated RF power and receiver performance of wireless device - Part 1: General requirement
|
YD/T 1484.1-2016
| Obsolete |
YDT 1484.1-2016
|
| YD/T 1484-2011 | English | 360 |
Add to Cart
|
0-9 seconds. Auto delivery.
|
Measurement method for radiated RF power and receiver performance of mobile stations
|
YD/T 1484-2011
| Obsolete |
YDT 1484-2011
|
| YD/T 1484-2006 | English | 959 |
Add to Cart
|
6 days
|
Measurement method for radiated RF power and receiver performance of mobile stations
|
YD/T 1484-2006
| Obsolete |
YDT 1484-2006
|
YD/T 1484.1-2023: PDF in English (YDT 1484.1-2023)
YD/T 1484-2011
YD
COMMUNICATION INDUSTRY STANDARD
OF THE PEOPLE’S REPUBLIC OF CHINA
ICS 33.060.20
M 36
Measurement method for radiated RF power
and receiver performance of mobile stations
ISSUED ON. MAY 18, 2011
IMPLEMENTED ON. JUNE 01, 2012
Issued by. Ministry of Industry and Information Technology of People’s
Republic of China
Table of contents
Foreword ... 4
1 Scope ... 5
2 Normative references ... 5
3 Terms, definitions and abbreviations ... 5
3.1 Terms and definitions ... 5
3.2 Abbreviations ... 6
4 Test conditions ... 7
4.1 Coordinate system ... 7
4.2 Common conditions for measurement ... 8
4.3 Mobile station measurement ... 18
5 RF radiated power measurement method ... 19
5.1 Power measurement equipment ... 19
5.2 General conditions for power measurement ... 19
5.3 CDMA RF radiated power measurement ... 20
5.4 GSM RF radiated power measurement ... 21
5.5 GPRS RF radiated power measurement (optional) ... 24
5.6 EGPRS base station simulator parameters ... 25
5.7 CDMA 1xRTT RF radiated power measurement ... 27
5.8 cdma2000 EV-DO RF radiated power measurement ... 29
5.9 TIRP simple test method ... 31
6 Receiver performance measurement ... 31
6.1 General conditions for receiver performance measurement ... 31
6.2 CDMA receiver performance test ... 32
6.3 GSM receiver performance test ... 33
6.4 GPRS receiver performance test (optional) ... 35
6.5 EGPRS receiver performance test ... 36
6.6 CDMA 1xRTT receiver performance test ... 37
6.7 cdma2000 EV-DO receiver performance test ... 39
6.8 TIRS simple test method ... 41
Appendix A (Normative) Ripple test ... 43
Appendix B (Normative) Uncertainty analysis of test system ... 49
Appendix C (Normative) Head model and tissue fluid formula ... 51
Appendix D (Normative) TIRP and TIRS calculation methods ... 53
Appendix E (Normative) Hand model definition and requirements ... 55
Appendix F (Normative) Hand model use method ... 61
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 “Directives for
standardization- Part 1. Structure and drafting of standards” and GB/T
1.2-2002 “Directives for standardization – Part 2. Methodology for the content
of normative technical elements in standards”.
The following standards are relevant to the technical content of this standard,
AND it also takes into account of the harmonization with the following
standards during the development of this standard.
YD/T 1214-2002 900/1800MH. TDMA digital cellular mobile telecommunication
network technical requirement for general packet radio service (GPRS)
equipment. Mobile stations;
YDC 023-2003 Test specification of mobile station (MS) for 800MHz CDMA 1X
digital cellular mobile telecommunication network – Part 1. Minimum standard,
function, and performance
This standard is a revised version of YD/T 1484-2006, and the main technical
differences with the original standard are as follows.
1. ADD the GPRS/EDGE related test requirements;
2. ADD the CDMA 1xRTT related test requirements;
3. ADD the cdma2000 related test requirements;
4. ADD the test requirements for notebook configuration;
5. ADD the hand model related test requirements;
6. UPDATE the standard limits.
This standard was proposed by AND shall be under the jurisdiction of the
China Communications Standardization Association.
The drafting organizations of this standard. Telecommunications Research
Institute of Ministry of Industry and Information Technology, China Telecom
Group Corporation, China Mobile Communications Corporation, ZTE
Corporation, Huawei Technologies Co., Ltd.
The main drafters of this standard. Guo Lin, Xiao Li, Xie Yuming, Zhang
Xinghai, Yu Zhong, Li Wenwen, Liu Qifei, Wang Na, Zhou Beiqi, Yang Meng,
An Xudong.
This standard was first published in June 2006, AND this is the first revision.
Measurement method for radiated RF power
and receiver performance of mobile stations
1 Scope
This standard specifies the measurement method for radiated RF power and
receiver performance of mobile stations, including the frequency range and
limits.
This standard is applicable to the portable and on-board mobile stations. It is
also applicable to mobile stations powered by AC power sources and used in
fixed locations, AND the data devices connected to portable computers via
interfaces such as USB interface, Express interface and PCMCIA interface,
etc.
2 Normative references
The following documents are essential to the application of this document. For
the dated documents, only the versions with the dates indicated are applicable
to this document; for the undated documents, only the latest version (including
all the amendments) are applicable to this Standard.
3GPP2 C.S0011-B.2002 Recommended minimum performance standards
for cdma2000 spread spectrum mobile stations
3GPP2 C.S0033-0.2004 Recommended minimum performance standards
for cdma2000 high rate packet
IEEE 1528 Recommended practice for determining the peak
spatial-average specific absorption rate (SAR) in the human head from
wireless communication devices - Measurement techniques
3GPP TS 51.010 Mobile station (MS) conformance specification for GAN
enhancements
3GPP TS 05.05 Digital cellular telecommunications system (Phase 2+);
Radio transmission and reception
3 Terms, definitions and abbreviations
3.1 Terms and definitions
The following terms and definitions apply to this document.
FER. Frame error rate
MS. Mobile station
MCS. Modulation coding scheme
PER. Packet error ratio
RF. Radio frequency
RMS. Root mean square
4 Test conditions
To measure the three-dimensional radio frequency radiated power and
receiver performance of the mobile station, this standard specifies the
spherical equivalent isotropic radiated power of the mobile station, which is
shortly referred as total isotropic radiated power (TIRP) AND the spherical
equivalent isotropic radiation sensitivity, which is shortly referred as total
isotropic radiated sensitivity (TIRS). Since the measurement results of the
mobile station in the free space state may be different from the measurement
results in the various test states such as the left and right ears of the head
model and the hand model, this standard requires conducting respectively the
test under all the test states as specified by the corresponding chapters on
various communication systems. For mobile stations that support multiple
typical operating states, it is only required to conduct test under the main
machine mode.
As for the performance test methods for the radio frequency radiation power
and receiver of new systems which appear with the development of technology,
FOLLOW the corresponding product family test methods. In the absence of
relevant product family criteria, it shall make reference to the general test
methods in clause 5.2 and 6.1 of this standard.
4.1 Coordinate system
Figure 1 is a typical spherical coordinate system, Phi (φ) axis is the Z axis,
Theta angle is defined as the angle between the measured point and the +Z
axis, AND the Phi angle is defined as the angle between the projection of the
measuring point on the XY plane and the +X axis.
• monitor
○ The angle setting of notebook or ultra-portable mobile PC (notebook
shape)
■ The angle from the horizontal base to the front end of the monitor LCD is
110° ± 5°
■ The position as located by manufacturer close to 110°
○ The tablet needs to be parallel to the X-Y plane
• The transmission state of the wireless signal
In addition to the wireless modules used, TURN off other embedded
modules, such as wireless LAN modules, Bluetooth modules, etc.
• Receive diversity - closed
• Power management settings
Computer screen protection - none
Turn off t...
......
| Standard ID | YD/T 1484.1-2023 (YD/T1484.1-2023) | | Description (Translated English) | (Wireless terminal space radio frequency radiated power and receiver performance measurement methods - Part 1: General requirements) | | Sector / Industry | Telecommunication Industry Standard (Recommended) | | Classification of Chinese Standard | M37 | | Classification of International Standard | 33.060.20 | | Date of Issue | 2023-07-28 | | Date of Implementation | 2023-11-01 | | Older Standard (superseded by this standard) | YD/T 1484.1-2016 | | Issuing agency(ies) | Ministry of Industry and Information Technology | | Summary | This standard specifies general requirements for wireless terminal space radio frequency radiation power and receiver performance measurement methods, mainly including total isotropic radiation power, total isotropic radiation sensitivity and other active antenna performance requirements. This standard applies to wireless terminals for portable and vehicle use, as well as those wireless terminals powered by AC power and used in fixed locations, as well as data devices connected to portable computers through interfaces such as USB interfaces, Express interfaces and PCMCIA interfaces. |
|