Logical control channel processing device and method in wireless local telephone system base station

A control channel and logic control technology, applied in wireless communication, network traffic/resource management, electrical components, etc., can solve the problem of inability to guarantee burst SCCH message traffic, can not be prioritized, etc., to improve PCH utilization and reliable delivery , the effect of improving the call connection rate
CN1845634AInactive Publication Date: 2006-10-11ZTE CORP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
ZTE CORP
Publication Date
2006-10-11
Estimated Expiration
Not applicable · inactive patent

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Abstract

The logical control channel process device in base station of wireless city phone system comprises: a protocol processor, and a control channel data processor with a command receiver, a down buffer, a calling-group processor, a buffer processor for calling information, a buffer processor for broadcast channel, and a logical control channel sending controller. This invention applies time information to label PCH and SCCH precisely for reliable sending to improve performance without adding hardware cost.
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Description

technical field

[0001] The invention relates to an LCCH (Logical Control Channel) processing algorithm and device of a base station in a PHS system (Personal Handyphone System, also known as a wireless local telephone system in China), which can better realize SCCH (Signalling control channel signaling) Control channel) data delivery effectively, and PCH (Paging channel paging channel) message delivery dynamic control, improve network performance. Background technique

[0002] PHS base station air signal adopts TDMA / TDD (Time Division Multiple Access / Time Division Duplex, Time Division Multiple Access / Time Division Duplex) mode to work, such as figure 1 As shown, a frame every 5 milliseconds is divided into 8 time slots, 4 time slots from the downlink base station to the mobile phone, and 4 time slots from the uplink mobile phone to the base station. One of the channels is CCH ((Control channel), and the other three are TCH (Traffic channel). CCH appears every 20 cycles (10...

Claims

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