发明授权
- 专利标题: Communication apparatus including a mechanism for reducing loss of text telephone information during normal traffic channel preempting
- 专利标题(中): 通信设备包括用于在正常业务信道抢占期间减少文本电话信息丢失的机制
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申请号: US11172040申请日: 2005-06-30
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公开(公告)号: US07702319B1公开(公告)日: 2010-04-20
- 发明人: Guner Arslan , David O. Anderton
- 申请人: Guner Arslan , David O. Anderton
- 申请人地址: CH Geneva
- 专利权人: ST-Ericsson SA
- 当前专利权人: ST-Ericsson SA
- 当前专利权人地址: CH Geneva
- 代理机构: Hogan & Hartson LLP
- 代理商 William J. Kubida; Scott J. Hawranek
- 主分类号: H04M1/76
- IPC分类号: H04M1/76 ; H04M7/00
摘要:
A communication apparatus includes a mechanism for reducing loss of text telephone information during normal traffic channel preempting. The communication apparatus includes a transmitter that may generate a signal including a plurality of text telephone symbols for transmission via a voice channel. The transmitter may receive a notification that indicates information transmitted via the voice channel will be replaced by control information. In response to receiving the notification, the transmitter may further selectively prevent at least a portion of the plurality of text telephone symbols from being provided for transmission.
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