lucent cdma2000 1X RF engineering

luckymax

This document, CDMA 3G-1X RF Engineering Guidelines, addresses
selected radio frequency engineering topics for the Lucent
implementation of CDMA2000-1X, also known as CDMA 3G-1X, or
simply 3G-1X.
3G-1X is a first-phase implementation of an IS-95 based, third
generation CDMA network that complies with the recommendations
for third generation wireless systems advanced by the ITU. In
particular, 3G-1X offers both voice and data capabilities that are
significantly improved with respect to IS-95 (second generation or 2G)
offerings. Voice capacity is increased, offering up to twice the Erlang
capacity per Hz achieved by IS-95. Features allowing burst speeds of
up to 153.6 kbps for packet-switched data are also provided, in contrast
to the maximum 14.4 kbps circuit-switched capability provided in
IS-95. Furthermore, voice and data users can coexist within the same
wideband carrier.
In spite of the differences, many RF engineering principles of 3G-1X
remain comparable to those of IS-95, particularly for voice
applications. For example, the frequency reuse remains at 1. Voice link
budget and voice capacity analyses are similar. Management of
cochannel interference remains key for both voice and data users, and
is accomplished through application of familiar IS-95 principles such
as fast power control, variable-rate voice coding, and careful network
optimization.

【文件名】:06423@52RD_CDMA3G-1X RF engineering.rar
【格　式】:rar
【大　小】:2476K
【简　介】:
【目　录】:

luckymax

i am a green hand to this forum! and it is a nice place ! i am familar with lucent AMPS wireless system! and the material i share is the principle of RF engineering with the lucent BS ! but those who are not familar with lucent product should not be afride of that ! there is not paticular knowledge of lucent equipment u should aquire before u can learn or get some insight into the RF engeering ! and the content is following
Part I, which consists of Chapters 1 through 4, provides a systemlevel
picture of 3G-1X RF engineering.
– Chapter 1, “Overview,” provides a brief overview of Part I
– Chapter 2, “Voice Coverage/Capacity/Link Budget,”
discusses the essential coverage and capacity issues for voice
applications
– Chapter 3, “RF Engineering for Data,” offers a discussion of
RF data issues for 3G-1X, including a contrast between the
Erlang B (voice) and Erlang C (data) models, analysis of
capacity and coverage, and an examination of resource
management
..........................................................................................................................................................................................................................................................
i i i – Chapter 4, “System Deployment,” describes deployment
issues, with focus on transition from 2G to 3G-1X
• Part II, which consists Chapters 5 through 8, provides more
specialized discussions on individual topics such as power control
and soft handoff.
– Chapter 5, “Handoff,” discusses the soft handoff procedures,
algorithms, coverage, cost and benefit for the CDMA 3G-1X
voice and packet data calls
– Chapter 6, “Power Control,” describes the power control
functions for both the forward link and reverse links for the
CDMA 3G-1X voice and packet data calls
– Chapter 7, “Extended Carrier,” provides guidelines for RF
planning for “extended” carrier deployment
– Chapter 8, “Fixed Wireless Voice Networks,” provides a
detailed analysis of the system performance of 2G and 3G-
1X CDMA fixed wireless voice networks.

luckymax

the above material is lucent property and only use for learning !and if commercial use pls contact lucent !

liaoliao

i like to  have a see