Dual-band networks lift capacity for cellular without interference

Article Abstract:

Dual-band networks promise to end the problems of cellular telephone users associated with radio interference. The dual-band service allows the use of two different frequencies provided by a single network. Users are placed on the 1,800 megahertz network first to ensure a stronger signal. Companies offering the service include Hongkong Telecom, Hutchison Telephone and SmarTone. These firms are offering the global system for mobile standard aside from the dual-band service.

Radiotelephone communications, Cellular Mobile Radio Services, Cellular and Other Wireless Telecommunications, Radio & TV communications equipment, Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing, Mobile Radio Systems, Innovations, Services, Cellular telephones, Wireless telephones, Cellular telephone services, Wireless communications, Mobile communication systems, Hongkong Telecom

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PCCW may have some time left for debt refinance

Article Abstract:

Pacific Century CyberWorks Ltd. is considering how to refinance its debts. The company, which is not expected to default on its debts, has debts worth US$4.7 billion (5.4 billion euros).

Financial management, Hong Kong, Management, Finance, Pacific Century CyberWorks Ltd., Debt

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