A method for improving the access effect of the personal wireless phone system

A base station and type of technology, applied in the field of improving the access effect of personal cordless telephone system, can solve the problems of easy dropped calls, failure to improve coverage, high probability of resource busy, etc., to reduce interference, improve network performance and network coverage effect Effect

CN101009909AInactive Publication Date: 2007-08-01ZTE CORP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2007-08-01
Estimated Expiration
Not applicable · inactive patent

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Abstract

The provided method to improve access effect of personal wireless telephone system comprises: a. according to BS power type and BS self type, pre-setting the BS selection strategy; b. recording former type data in BS-sent honeycomb BS mark; c. receiving BS control channel signal by phone, and generating the BS selection table according to BS power and BS self types; and d. querying the type data in table to select the access BS as the selection strategy. This invention just needs updating software, decreases interference among BS, and improves network performance.
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Description

technical field

[0001] The invention relates to the technical field of a network access method for a wireless mobile device terminal in electronic communication, in particular to a network access method for a wireless mobile device terminal that uses cellular base station identifiers to improve the access effect of a personal cordless telephone system. Background technique

[0002] Personal Handy Phone System (PHS, Personal Handy Phone System) can provide low-cost wireless services, and has developed rapidly, with users exceeding 50 million.

[0003] According to different power, PHS base stations are divided into 500 milliwatts, 200 milliwatts, and 20 milliwatts. The purpose of launching base stations with different powers is as follows: 500 mW and 200 mW high-power base stations are used as the main coverage, reducing the cost of networking, and appropriately increasing 20 mW base stations to reduce mutual interference between base stations; coverage of high-power base sta...

Examples

Embodiment Construction

[0026] As shown in FIG. 1 , it is a table of public network CSID structure and additional bit extension structure according to the embodiment of the present invention.

[0027] The PHS system uses the paging area (PA, Paging Area) as a unit to perform called paging and user registration management. In order to quickly notify the mobile phone of PA information, the system adopts the method of adding CSID to the data frame of the control channel, and sends it every 100 milliseconds.

[0028] The CSID is the identifier of the base station, used to identify the base station, and consists of 42 bits. The paging area number length (Paging Area Number Length) in the CSID is notified to the mobile phone through a wireless channel broadcast message, and the paging area number length in the broadcast message of each base station in the entire network is the same. Since the PHS network PA is not very large, the public network CSID uses a 16-bit paging area length to identify the paging a...