9787121143328 - td-scdma/hspa无线网络优化原理与实践 (1 risultati)
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Da: liu xing, Nanjing, JS, Cinaliu xing
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 369,38
EUR 15,82 spedizioneSpedito da Cina a U.S.A.Quantità: 10 disponibili
paperback. Condizione: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Pages Number: 373 Publisher: Electronic Industry Pub. Date :2011-09-01 version 1. TD-SCDMAHSPA wireless network optimization theory and practice ed as Weifeng. a total of 14 chapters. is TD-SCDMA/HS…PA wireless network optimization of the basic overview. including RF optimization. link layer ARQ optimization. TCP optimization layer. application layer protocol analysis. HSDPA / HSUPA hierarchical optimization. a typical access switch signaling process analysis. distribution and special interior scene optimization. while TD-SCDMAHSPA wireless network optimization theory and practice based on hierarchical optimization idea. from the physical layer. link layer. RRC layer. TCP layer. application layer point of view of the TD-SCDMA data services. network optimization. and cited a number of targeted case. TD-SCDMAHSPA wireless network optimization theory and practice. the main audience of mobile communications equipment manufacturers. network operators. service providers engaged in TD.SCDMA network optimization engineers and technicians; institutions related to professional teacher communication of Health. Considering the similarity of the upper layer protocol. TD-SCDMAHSPA wireless network optimization theory and practice is also available as WCDMA network planning. optimization engineers readings. Contents: Chapter 1 Overview 1.1 Network Optimization Network Optimization Network Optimization of Target 1.2 1.3 skilled workers to optimize the network open network optimization process 1.3.1 1.3.2 1.4 routine maintenance optimization tools for network optimization drive test software application 1.4.1 and background analysis software 1.4.2 KPI reports 1.4.3 Network Planning Software 1.4.4 scanner 1.4.5 Call Trace tool 1.4.6 MR analysis tools 1.4.7 TCPIP sniffer 1.5 from the hierarchical perspective to understand the network Chapter 2 wireless network optimization and KPI QoE2.1 call set-up characteristics of wireless networks KPI2.1.1 2.1.2 Call Hold feature Mobility Management 2.1.4 2.1.3 2.1.5 KPI system. system resources. the limitations of Section 2.2 QoE and customer perception 3 Physical Layer: RF optimization based on network optimization 3.1 slot structure of the frame structure 3.1.2 3.1.1 3.2 slot structure of the core resource is frequency 3.2.1 3.2.2 The importance of frequency resources. frequency planning and Optimization 3.3 channel configuration 3.3.1 PCCPCH3.3.2 public system information block 3.3.3 SCCPCH3.3.4 PICH3.3.5 paging capability to estimate 3.3.6 FPACH3.3.7 PRACH3.4 R4 open-loop power control power control 3.4.2 3.4.1 3.5 RF power control loop optimization of frequently asked questions covering issues 3.5.1 3.6 3.5.2 interference shape and RF product solutions Chapter 4 Data Link Layer: ARQ link layer with HARQ4.1 Overview 4.2 Introduction 4.3 RLC layer 4.3.1 RLC layer ARQ mechanism of the three models confirm the pattern of light that 4.3.2 works 4.4 MAC layer HARQ4.4.1 MAC layer 4.4.2 MAC layer HARQ introduces the working principle of 4.5 HSPA enhancements layer 2 Chapter 5 of RRC layer: RRM parameter optimization 5.1 RRM role and significance of 5.2 Admission Control Admission Control Algorithm 5.2.1 5.2.2 accept the verdict of the key features of the algorithm scenarios 5.3 DCA5.3.1 slow DCA5.3.2 fast DCA5.4 interference suppression algorithm 5.4. a balance between costs and gains inside and outside the ring interference isolation algorithm 5.4.2 5.4.3 assess the multi-cell coordination algorithm for downlink interference measurement and control 5.6 5.5 switch switch control measure 5.6.2 5.6.1 5.6.3 handoff decision load control switch execution 5.7 5.8 Power Control 5.9 Multi-protocol packet scheduling and packet scheduling status 5.9.1 5.10 5.9.2 Multi-protocol state of deep packet inspection technology. the TCP layer Chapter 6: Wireless Communications TCP6.1 TCP Principle 6.1.1 TCP datagram format 6.
