| GSM网络语音并发短消息业务研究 |
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| 引用本文： | 郑势.GSM网络语音并发短消息业务研究[J].电信工程技术与标准化,2015(4). |
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| 作者姓名： | 郑势 |
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| 作者单位： | 中国移动通信集团黑龙江有限公司 |
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| 摘 要： | GSM网络中，终端空闲态时短消息在SDCCH信道传送，终端通话状态时短消息在SACCH信道传送。GSM网络并行业务(语音并发短消息)如发生切换，按照3GPP协议规范，切换的优先级高于短消息。文章通过对并行业务定点环境验证不同厂家SACCH传送短消息效率，研究参数设置、终端、网络设备机制和连续切换对于语音并发短消息的影响，给出提高GSM网络语音并发短消息成功率可以采取的措施。
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| 关 键 词： | GSM网络，SDCCH，并行业务，连续切换 |
| 收稿时间： | 2015/1/29 0:00:00 |
| 修稿时间： | 2015/3/18 0:00:00 |
Research on Simultaneous SMS and Voice Service of GSM Network |
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| zhengshi.Research on Simultaneous SMS and Voice Service of GSM Network[J].Telecom Engineering Technics and Standardization,2015(4). |
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| Authors: | zhengshi |
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| Affiliation: | China Mobile Group Heilongjiang Co.Ltd |
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| Abstract: | In GSM network, SMS service is transferred by SDCCH channel, during voice service, SMS is transferred by SACCH channel. When SMS and voice service both occur, according to 3GPP principle, handover has more priority. This paper presents researches on the efficiency of simultaneous services in SACCH channel of different equipment suppliers, the influence of parameter settings, terminal, network equipment and continues handover. This paper also gives the suggestion on these situations. |
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