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市場調查報告書
長途通話市場中無線技術之影響
The Wireless Impact on Long Distance Markets 2004
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本報告已在2011年07月19日停止出版。
1998 年到 2003 年之間。家用長途通訊利用時間從一個月 97 分鐘掉到 52 分鐘。然而，同期的無線長途通訊利用時間則從 1個月 4 分鐘增加到 34分鐘。一般認為今後將隨無線通訊供應商數量的增加，利用時間也會跟著增加。
專門進行通訊市場調查的美國市調公司 The Insight Research Corporation（總公司: 紐澤西州），針對美國長途通訊市場進行調查分析，並且出版綜合報告書 “The Wireless Impact on Long Distance Markets 2004”。
該報告書對於美國家中的有線及無線長途通訊使用狀況、來電呼叫時間、消費者動向與交換器連結時間等，以圖文方式加以評估，內容摘記如下。
1.1. 概要
1.2. 活用
- 概要
- 家用有線長途通訊之活用
- 家用無線長途通訊之活用
- 綜合家用長途通訊活用
1.3. 來電呼叫分配與呼叫時間
1.4. 其他要素
1.5. 消費者動向
1.6. 開關連結時間
附錄
- 圖 1：每月家用有線長途通訊時間（1997∼2003）
- 圖 2：每月家用無線長途通訊時間（1998∼2003）
- 圖 3：每月總家用長途通訊時間（1998∼2003）
- 圖 4：家用無線長途通訊的呼叫聲分配（分単位、1998∼2003）
- 圖 5：家用有線長途通訊的呼叫聲分配（分単位、1997∼2003）
- 圖 6：家用有線長途通訊時間（1995∼2003）
- 圖 7：家用有線月間使用（1998∼2003）
- 圖 8：各世代每月平均通訊支出（1995∼2003）
- 圖 9：每分鐘長途通訊費用（1992∼2003）
- 圖 10：每年交換器連結時間（1998∼2003）
- 表 1：美國世代平均長途通訊利用時間
- 圖 2：美國家用長途通訊利用時間的度數分配
The Wireless Impact on Long Distance Markets is a highly-focused research study that examines the market shifts that have impacted long distance and wireless calling patterns. This report presents several metrics which track the dramatic shift in telecommunications usage, including residential wireline long-distance minutes of use, residential wireless long-distance minutes of use, the distribution by time of day of wireline and wireless residential calls, call duration statistics, and prices.
Between 1998 and 2003, residential use of wireline LD has declined from 97 minutes per month to 52 minutes per month. Over the same five years, residential wireless usage increased from four minutes per month to 34 minutes per month.
This migration will continue as wireless providers gradually take a larger share of the LD pie. Two factors contribute to this trend:
- Residential customers are using the free nights and weekends to make their LD calls.
- Customers will substitute wireless services for wireline services.
Those that opt for only a wireless phone will not have the option of putting calls on the wireline network. Their only option will be wireless, which will drive the wireless LD usage still higher. Table of Contents
- 1.1 Overview
- 1.2 Usage
- 1.2.1 Wireline Residential LD Usage
- 1.2.2 Wireless Residential LD Usage
- 1.2.3 Total Residential LD Usage
- 1.3 Call Distribution and Duration
- 1.3.1 Distribution
- 1.3.2 Monthly Usage
- 1.4 Other Factors
- 1.5 Consumer Trends
- 1.6 Switched Access Minutes
Appendix
Data Sources
Table of Figures
- 1 Residential Wireline LD Minutes per Month, 1997-2003
- 2 Residential Wireless LD Minutes per Month, 1998-2003
- 3 Total Residential LD Minutes per Month, 1998-2003
- 4 Distribution of Residential Wireless LD in Minutes, 1998-2003
- 5 Distribution of Residential Wireline LD in Minutes, 1997-2003
- 6 Residential Wireline LD Call Duration, 1995 to 2003
- 7 Residential Wireline Monthly Usage 1998-2003
- 8 Average Monthly Residential Telecommunications Spending, 1995-2003
- 9 LD Price per Minute, 1992-2003
- 10 Switched Access Minutes per Year, 1998-2003 (Billions)
Table of Tables
- 1 Average US Residential Usage of LD (Minutes per Household)
- 2 US Residential Frequency Distribution of LD Minutes (% of Households)
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