YD/T 1117-2001Specification of all Optical Fiber Branching Devices (English PDF)

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.

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

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.