alcatel-lucent cdma distributed base station portfolio

... Alcatel-Lucent CDMA Distributed Base Station Portfolio 9 Alcatel-Lucent CDMA Distributed Base Station Portfolio6 CPRI-based distributed solution • Transmit and receive digital baseband ... traffic needs. Overcome deployment challenges Alcatel-Lucent CDMA Distributed Base Station Portfolio 7 The Alcatel-Lucent CDMA Distributed Base Station portf...

Ngày tải lên: 08/07/2014, 17:05

... through base station cooperation in an uplink, interference-limited, high frequency reuse scenario. Distributed iterative detection (DID) is an interference mitigation technique in which the base stations ... of neighboring mobile terminals is subtracted from the signal received at each base station. If r l is the signal received at the lth base station, the interference-reduced...

Ngày tải lên: 21/06/2014, 22:20

... 8 9 1 Spec Sheet FlexWave ™ Base Station System IP-Based RAN for Indoor/Outdoor Coverage and Capacity The FlexWave ™ Base Station System (BSS) is a complete base station system providing converged ... SGSN (4 E1/T1) CORBA-based to O&M to OMC-R STANDARDS CE and FCC approved 4 / 0 7 • 1 0 4 6 2 5 A E FlexWave ™ Base Station System FlexWave ™ Base Station System IP-...

Ngày tải lên: 18/10/2013, 19:15

... 1:N redundant wireless sectors, the FlexWave WMX 5000 can support: 12-sector base station, redundant 6-sector base stations, redundant four sector and other configurations within a single chassis. The ... FlexWave ™ WMX 5000 Carrier-Grade WiMAX Base Station 2 www.adc.com • +1-952-938-8080 • 1-800-366-3891 10/07 • 102578AE FlexWave ™ WMX 5000 The ... (mesh) network or cellular ne...

Ngày tải lên: 18/10/2013, 19:15

... subsystem (NSS). The BSS consists of the following elements: • One or more BTSs (base tranceiver station) ; • One BSC (base station controller); • One TRAU (transcoding rate and adaptation unit). The ... Abis-interface and the A-interface, which is not a requirement. 3.2.1 Architecture and Tasks of the Base Station Controller 3.2.1.1 Switch Matrix Because the BSC has the functionalit...

Ngày tải lên: 19/10/2013, 03:20

... 0 - 3 6 6 - 3 8 9 1 Spec Sheet FlexWave ™ Base Station Controller (BSC) Common Control for Indoor/Outdoor Coverage and Capacity The FlexWave ™ Base Station Controller (BSC) provides common control ... IP-based architecture, the FlexWave BSC uses IP connectivity to communicate with the FlexWave BTS units, while offering a standard circuit-based A-interface to the MSC and a standard...

Ngày tải lên: 22/10/2013, 17:15

... 3000 3 www.adc.com • +1-952-938-8080 • 1-800-366-3891 FlexWave ™ WMX 3000 WiMAX Single-sector Base Station Specifications RADIO AND SYSTEM SPECIFICATIONS Compliance: IEEE802.16-2004(3.5T1,3.5T2),ETSIHiperMAN Duplexing ... 3000 2 www.adc.com • +1-952-938-8080 • 1-800-366-3891 FlexWave ™ WMX 3000 WiMAX Single-sector Base Station Typical Applications • Lastmile,carrierdeployme...

Ngày tải lên: 17/01/2014, 12:20

... cannot be the case in base station cooperation, since signals from cooperating base stations may contain desired signal components or the interference from the coop- erating base station can be cancelled ... interference. Moreover, under BSC, multiple coverage of cooperating base stations are penalized less than the multiple coverage of non-cooperating base stations. By intellig...

Ngày tải lên: 21/06/2014, 17:20

... base station displacements. Figure 12 shows the initial random location of the base stations, and in this case five base stations have covered 69% of the target area. In Figure 13,seven base stations ... describe the number of base stations as well as the position of the base station, (ii) a chromosome expresses one base station position, (iii) the number of possible base...

Ngày tải lên: 21/06/2014, 22:20

... Figure 1(top) shows the traditional wireless base station architecture and a proposed architecture (Figure 1(bottom))forafuturegenerationof wireless base stations using SMPAs (e.g., classes D and ... 3G base stations have very high power consumption leading to a hefty cost and negative environmental impact. In this paper, we propose a potential architecture design for future wireless...

Ngày tải lên: 21/06/2014, 22:20