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WCDMA/HSPA+ 数字标准

WCDMA/HSPA+ 数字标准
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WCDMA/HSPA+ 数字标准,屏幕截图

主要特点

  • 根据 3GPP FDD 第 11 版规范的上行链路/下行链路信号生成
  • 包括 HSDPA、HSUPA 和 HSPA+ 物理通道与特性
  • 模拟至多 4 个基站 (BS) 或移动台 (MS)
  • 支持上行链路和下行链路通道实时操作
  • 测试用例向导确保根据 3GPP TS 25.141 轻松设置测试

WCDMA/HSPA+ 信号生成

这些数字标准选件提供根据 3GPP FDD 第 11 版规范的 WCDMA/HSPA+ 信号生成功能。这包括所有 3GPP FDD、HSDPA、HSUPA 和 HSPA+ 物理通道。所有信号在实时和任意波形组合模式下或仅在任意波形模式下 (WinIQSIM2™) 生成。
提供多种测试模型和预定义设置以尽量简化信号生成。另外,测试用例向导确保轻松设置基站一致性测试。各种图形显示和设置辅助还支持快速便捷地配置信号。

特性和优点

支持所有物理通道

所有 WCDMA 3GPP FDD、HSDPA、HSUPA 和 HSPA+ 物理通道均受支持。这样至多可以模拟:

  • 四个基站 (BS),每个基站至多含 128 个码道
  • 四个可配置移动台 (MS) 和至多 128 个采用相同配置的附加移动台(并行模拟)

主菜单,基站设置(下行链路)
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主菜单,基站设置(下行链路)

非常适用于误码率和误块率测量

在下行链路模式下,可以实时生成 P-CCPCH 和至多三个 DPCH。在上行链路模式下,支持实时模拟一个移动台的 DPCCH 和一个 DPDCH。这样能够根据 3GPP 规范使用 PN 数据连续测量码道的误码率和误块率。另外,还支持误码率和误块率插入,能够验证基站内部误码率/误块率计算。

DPCH 误码插入对话框
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DPCH 误码插入对话框

测试用例向导能够轻松设置基站测试

测试用例向导支持根据 3GPP TS 25.141 配置测试信号以进行基站一致性测试。向导根据定义的测试用例提供一系列预先定义的有用信号和干扰信号设置。

测试用例向导主对话框
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测试用例向导主对话框

快速信号配置

预定义设置辅助有助于快速生成信号以测试放大器和其他组件。
根据 3GPP TS 25.141 的下行链路测试模型作为预定义设置提供:

  • 测试模型 1,4/8/16/32/64 个 DPCH
  • 测试模型 2
  • 测试模型 3,4/8/16/32 个 DPCH
  • 测试模型 4
  • 测试模型 5,8/4/2 个 HS-PDSCH(对于 4 个 HS-PDSCH,为 4 或 14 个 DPCH)
  • 测试模型 6,8/4 个 HS-PDSCH

预定义设置对话框
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预定义设置对话框

以图形方式评估信号

各种图形显示支持快速简单的信号配置/评估:

  • 码域显示,带域冲突指示
  • 通道图
  • 以图形方式实时监控信号(I/Q 样本与时间、频谱、矢量图、互补累积分布函数 (CCDF) 等),包括标记功能

码域显示,4 个 HS-PDSCH 和 4 个 DPCH
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码域显示,4 个 HS-PDSCH 和 4 个 DPCH

支持 HSPA 和 HSPA+ 物理通道

模拟 HSUPA 和 HSDPA 物理通道,包括 HSPA+ 特性:

  • HSDPA H-Set 1 至 12,含通道编码和用户可编辑的 H-Set 配置
  • MIMO 支持,包括用于用户设备的 HSDPA MIMO 预编码和 HS-DPCCH 信令
  • HSUPA 固定参考通道 (FRC) 1 至 8,含通道编码和 HARQ 反馈模拟
  • 高阶调制方案,下行链路和上行链路分别支持 64QAM 和 4PAM
  • 连续分组连接 (CPC) 

节选自 HSDPA H-Set 8 通道表
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节选自 HSDPA H-Set 8 通道表

专用于基站/移动台测试

根据 3GPP 标准设置测试,还需要多种其他功能:

  • 对于需要闭环功率控制的接收测试,需要在实时模式下支持对下行链路中的至多三个 DPCH 和上行链路中的一个移动台进行动态功率控制。
  • 在上行链路中,FRC HARQ 进程输出可通过被测设备的反馈线路实时控制,以根据 3GPP TS 25.141 执行基站性能测试。

3GPP 基站测试的 HARQ 反馈模拟。
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3GPP 基站测试的 HARQ 反馈模拟。

可用型號

R&S®SMW200A
型号
描述
基本单元

R&S®SMW-K42

订单号码 1413.3784.02

描述
3GPP FDD
基本单元

R&S®SMW-K83

订单号码 1413.4580.02

描述
3GPP FDD HSPA/HSPA+、增强型基站/移动台测试
基本单元

R&S®SMW-K242

订单号码 1413.4839.02

描述
3GPP FDD (WinIQSIM2™)
基本单元

R&S®SMW-K283

订单号码 1413.6290.02

描述
3GPP FDD HSPA/HSPA+、增强型基站/移动台测试 (WinIQSIM2™)
基本单元
R&S®SMM100A
型号
描述
基本单元

R&S®SMM-K42

订单号码 1441.2008.02

描述
3GPP FDD
基本单元

R&S®SMM-K83

订单号码 1441.1899.02

描述
3GPP FDD HSPA/HSPA+、增强型基站/移动台测试
基本单元

R&S®SMM-K242

订单号码 1441.1701.02

描述
3GPP FDD (WinIQSIM2™)
基本单元

R&S®SMM-K283

订单号码 1441.1547.02

描述
3GPP FDD HSPA/HSPA+、增强型基站/移动台测试 (WinIQSIM2™)
基本单元
R&S®SMBV100B
型号
描述
基本单元

R&S®SMBVB-K42

订单号码 1423.7747.02

描述
3GPP FDD
基本单元

R&S®SMBVB-K83

订单号码 1423.7899.02

描述
3GPP FDD HSPA/HSPA+、增强型基站/移动台测试
基本单元

R&S®SMBVB-K242

订单号码 1423.8189.02

描述
3GPP FDD (WinIQSIM2™)
基本单元

R&S®SMBVB-K283

订单号码 1423.8337.02

描述
3GPP FDD HSPA/HSPA+、增强型基站/移动台测试 (WinIQSIM2™)
基本单元
R&S®SMCV100B
型号
描述
基本单元

R&S®SMCVB-K242

订单号码 1434.4196.02

描述
3GPP FDD (WinIQSIM2™)
基本单元

R&S®SMCVB-K283

订单号码 1434.4473.02

描述
3GPP FDD HSPA/HSPA+、增强型基站/移动台测试 (WinIQSIM2™)
基本单元
R&S®SGT100A
型号
描述
基本单元

R&S®SGT-K242

订单号码 1419.6056.02

描述
3GPP FDD (WinIQSIM2™)
基本单元

R&S®SGT-K283

订单号码 1419.7100.02

描述
3GPP FDD HSPA/HSPA+、增强型基站/移动台测试 (WinIQSIM2™)
基本单元

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Terms & Conditions of the Prize Draw 10 years Rohde & Schwarz oscilloscopes

1. The prize draw “10 years Rohde & Schwarz oscilloscopes” (herein referred to as “Draw”) is organized by Rohde & Schwarz GmbH & Co. KG, Mühldorfstraße 15, 81671 Munich, Germany, Tel. +49 89 41 29 0 (herein referred to as “R&S).

2. All participators can register to the draw during January 01, 2020 to December 31, 2020 with their name, company name and business e-mail.

3. Participation is free of charge and not dependent on the purchase of goods or services.

4. The draw is only open to legal entities and only the legal entities are able to win the prizes. An individual person is not allowed to participate on its own name and its own account but as a representative of a legal entity filing the participation form in the name of and on behalf of the legal entity.

5. The prizes to win are 1 of 10 R&S®RTB2000 within the time frame January 1, 2020 to December 31, 2020:

Prize: 1x R&S®RTB2000 Digital Oscilloscope

6. The draw takes place at Rohde & Schwarz headquarters, Muehldorstrasse 15, 81671 Munich. The winner of the prizes will be informed by e-mail within 5 (5) working days.

7. The authorized representative of the legal entity shall inform Rohde & Schwarz about the acceptance of the price. In case of the denial of the acceptance, or no answer within two (2) weeks, a new winner will be drawn. If no winner can be determined within four (4) weeks, the draw ends and the prize forfeit.

8. R&S’ employees and members of their families and also person being familiar with the process of the draw and members of their families are excluded from filling the participation form.

9. No cash equivalent or exchange of prizes is allowed. Prizes are non-transferable. All taxes, levies, duties, fees and other charges levied in the participant´s country shall be borne by the participant.

10. Personal data will be processed only for the purpose of this prize draw and deleted four (4) weeks after the draw, if not agreed otherwise.

11. Any Participant who does not comply with these Terms & Conditions may be disqualified by R&S from this Competition. In such cases, prizes can also be withdrawn retrospectively. In case a prize is withdrawn retrospectively due to the non-compliance with these Terms & Conditions, it shall be returned by the respective participant at his cost to R&S’ address mentioned under Nr.1 and a new winner will be drawn.

12. The participants cannot claim the prizes of this draw and no legal recourse is permitted in this respect.

13. The draw and any contractual relationship arising therefrom between R&S and the respective participant shall be governed by and construed in accordance with the laws of Germany, without any recourse to the conflict of laws. The courts of Munich, Germany, shall have exclusive jurisdiction in case of any disputes arising directly or indirectly from the participation in this Competition.

* “fast delivery” inside 7 working days applies to the Rohde & Schwarz in-house procedures from order processing through to available ex-factory to ship.