发明名称 |
WIRELESS SERVICES DISTRIBUTION SYSTEM |
摘要 |
A wireless base station having sectorized distribution and omni-distribution of services is combined with ATM processing. Both narrowband and broadband services can be provided to fixed and mobile wireless subscribers by a flexible intelligent ATM base sta tion. Two way integrated voice, wireless data, wireless multimedia, and compressed video s ervices to a wireless subscriber using different narrowband and wideband common air interfaces. Up link service includes narrowband signaling and bearer information signaling. A wireless b ase station can transmit a variety of omnidirectional services to all subscribers within a s ervice area and can transmit certain services to a sector of the service area, that is to partic ular subscribers.
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申请公布号 |
CA2208821(A1) |
申请公布日期 |
1998.01.18 |
申请号 |
CA19972208821 |
申请日期 |
1997.06.25 |
申请人 |
AT&T CORP. |
发明人 |
SCHROEDER, ROBERT EDWARD;JAISINGH, GOPAL K. |
分类号 |
H04M3/00;H04H20/72;H04L12/56;H04N7/14;H04N7/173;H04Q3/00;H04Q11/04;H04W84/14;H04W88/08;(IPC1-7):H04L12/56;H04Q7/30 |
主分类号 |
H04M3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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