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Description: 我们现在GSM/EDGE信号采用的是旋转的8PSK调制方式，在这里，我们为了得到更高的信息传输速率，我们可以采用EDGE16QAM调制方式。-we GSM / EDGE signals using the rotating 8PSK modulation, and here we have to be higher data transfer speeds, we may use EDGE16QAM modulation.
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Size: 47936 |
Author: 张凯飞 |
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Description: 我们现在GSM/EDGE信号采用的是旋转的8PSK调制方式，在这里，我们为了得到更高的信息传输速率，我们可以采用EDGE16QAM调制方式。-we GSM/EDGE signals using the rotating 8PSK modulation, and here we have to be higher data transfer speeds, we may use EDGE16QAM modulation.
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Size: 48128 |
Author: 张凯飞 |
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Description: All 3G and GSM specifications have a 3GPP specification number consisting of 4 or 5 digits. (e.g. 09.02 or 29.002). The first two digits define the series as listed in the table below. They are followed by 2 further digits for the 01 to 13 series or 3 further digits for the 21 to 55 series. The term "3G" means a 3GPP system using a UTRAN radio access network the term "GSM" means a 3GPP system using a GERAN radio access network. (Thus "GSM" includes GPRS and EDGE features.)-All 3G and GSM specifications have a 3GPP sp ecification number consisting of four or five digits. (e.g. 09.02 or 29.002). The first two digits def BrdU the series as listed in the table below. They are followed by two further digits for the 01 to 13's eries or three further digits for the 21 to 55 series. The term "3G" means a system using a 3GPP UTRAN ra dio access network the term "GSM" means a 3GPP sy GERAN stem using a radio access network. (Thus " GSM "includes GPRS and EDGE features.)
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Size: 97280 |
Author: guoguo |
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Description:
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Size: 1468416 |
Author: xuchun |
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Description: RIL( Radio Interface Layer) is the middleware for GSM/GPRS/EDGE module, this version support the GSM 07.10 mutiplexier protocol, while the android original version not.-RIL( Radio Interface Layer) is the middleware for GSM/GPRS/EDGE module, this version support the GSM 07.10 mutiplexier protocol, while the android original version not.
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Size: 211968 |
Author: 罗平 |
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Description: GSM 目前还是现在主要应用的移动系统，2G的演进也是目前平稳向三代过度的重要途径，MUROS，EDGE等都是现在技术演进的关键技术，本代码给出了平台搭建中TCH信道编解码技术，希望对你有所帮助。-GSM is still the main application is mobile systems, 2G is the steady evolution over the three generations of an important way, MUROS, EDGE technology are now the key to the evolution of technology, the code structures are given a platform in the TCH channel codec technology, want to help you.
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Size: 8192 |
Author: 倪吉庆 |
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Description: 通信技术发展要求蜂窝运营商必须能够支持新的3G技术，在一个充满竞争的市场机制下以合理的价格提供基于多媒体业务的无线Internet能力，本书以此为蓝图主要从3部分进行阐述：
·集中阐述了GSM系统如何完全无缝演化为支持UMTS业务的GERAN。部分内容还包括演化过程中涉及的功能、结构组成、系统统一以及3G网络提出的各种UMTS QoS要求等。
·从仿真和实际系统测试的角度阐述各种先进技术的性能。本部分全面讨论了GSM、GPRS、EDGE、AMR和支持3G业务的GERAN等系统工技术的特征和性能。同时也介绍了无线接入网络的自动规划、优化和运营方法和技术。阐述了跳频技术的自动规划和无线资源管理各参数的优化等，另外对系统出现故障或者崩溃的各种原因进行了分析。
·讨论了各种不同的3G无线技术，同时说明了GERAN在这些技术中所处的地位。分析了各种演化策略，描绘了3G多无线接入网络的场景，阐述了内在的GSM和WCDMA系统无缝融合技术。 -Communication technology requirements of the development of cellular operators must be able to support the new 3G technology, in a competitive market mechanism to provide a reasonable price of wireless multimedia services based on Internet capabilities, this book as a blueprint for the major part of from 3:
Focused on how the system completely seamless GSM Evolution UMTS business to support GERAN. Part of the contents of the course also includes the evolution of function, structure, systems, and unification of the various 3G networks UMTS QoS requirements.
Simulation and from the perspective of the actual system testing on the performance of various advanced technologies. A comprehensive discussion of this part of the GSM, GPRS, EDGE, AMR and support for 3G systems such as GERAN business techniques and performance characteristics. At the same time, also introduced an automatic wireless access network planning, optimization and operation of methods and techniques. On the automatic fre
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Size: 27729920 |
Author: 李东 |
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Description: AT Command guide for SIM700D. The GSM Edge data module. It is SMD type.
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Size: 921600 |
Author: openprog |
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Description: GSM 07.10 Mux daemon, used to talk to GPRS/EDGE modems. GPL d code.
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Size: 111616 |
Author: Dr Who |
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Description: GSM EDGE AD6546收发器芯片-EDGE transceiver
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Size: 258048 |
Author: zhou tao |
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Description: 2009年中国联通移动网络DTCQT测试评估技术规范，包括GSM，EDGE，WCDMA的测试方法和测试要求说明。-2009 China Unicom mobile network DT/CQT testing and evaluation technical specifications, including GSM, EDGE, WCDMA testing methods and testing requirements description.
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Size: 326656 |
Author: xujialiang |
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Description: The book focuses on the latest 2G, 2.5G and 3G technologies, including GSM (with GPRS and EDGE), NA-TDMA, cdmaOne (IS-95), CDMA2000 and UMTS (W-CDMA), with material on developing areas such as HSDPA. The fundamentals of radio propagation, modulation and cellular basics are also covered in a way that will give readers a real grasp of how cellular communications systems and equipment work.
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Size: 1097728 |
Author: anna |
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Description: this a matlab file channel rate who is maked by me.this is used in gsm,gprs,edge traffic simulation.-this is a matlab file channel rate who is maked by me.this is used in gsm,gprs,edge traffic simulation.
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Size: 16384 |
Author: adi |
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Description: EDGE enhanced data rate for gsm evolution 2.5 g tech
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Size: 571392 |
Author: smile friend |
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Description: Tutorial on Channel Equalization for Mobile
Channels.Equalizer design for multi-path channels is closely
linked to the distribution of zeros of mobile channels. While in
a deterministic scenario, equalizers can be designed based on
knowledge of the exact locations of zeros in the complex plane,
mobile channels like in GSM/EDGE systems ask for a different
approach.We summarize some of
the results obtained in [Schober01] on the importance of the
distribution of zeros of the channel and finally explain some
equalization respectively prefiltering strategies to overcome the
burden of inter-symbol interference.
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Size: 764928 |
Author: abd091 |
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Description: bts for lte ,umts ,gsm/edge and calculating BER
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Size: 1563648 |
Author: m7md3bdala |
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Description: CMU200编程手册，告诉你如果通过GPIB命令来进行GSM、GPRS、EDGE的测试。-A very useful CMU200 programming manual, will tell you how to control CMU200 to test GSM, GPRS, EDGE by GPIB command.
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Size: 4551680 |
Author: XXY |
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Description: SDR gsm/edge emulator
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Size: 16105472 |
Author: cathypapa |
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Description: The combination of EDGE’s new modulation format and different filtering
requirements means that systems designers need different methods
for measuring the quality of EDGE signals. This application note
explores measurement techniques appropriate for analyzing this new
signal format, as well as looking at ways to adapt existing GSM measurement
techniques. In fact, most GSM measurements can be applied to
the EDGE waveform with minor changes
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Size: 490496 |
Author: ali |
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