If it is available, the second cell site returns the Walsh Code that will be assigned for the soft handoff. At this point, the original base station o
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The sync channel messages include the CDMA protocol revision supported by the cell site, the minimum protocol revision supported by a CDMA mobile in o
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Once a call is established, the mobile is constantly searching for other possible cell sites that might be good candidate for soft handoffs. Most of t
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After each access attempt, the mobile listens to the Paging Channel for a response from the base station. If the base station detects the access probe
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The user then decides to make a call. The number is keyed in and the send key is hit. This initiates an Access Probe. The mobile uses a special cod
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The paging channel is the heart of a CDMA base station. All of the parameters and signaling necessary for the proper operation of a CDMA cell site are
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Search Window in cdma is essential parameter to work cdma technology because based on search window as defined in system mobile needs to take importan
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Here I write about Pseudo-Noise Code and what its use Pseudo-Noise Code its two type and Pseudo-Noise Short code is identification for each BTS and Ps
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The polarization is a radiation feature for indicating the vector special direction of field strength of electromagnetic wave. If unspecified, the spa
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Handoffs The TIA/EIA Interim Standard, Mobile Station - Base Station Compatibility Standard of Dual- Mode Wideband Spread Spectrum Cellular System (T
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