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Signal construction, detection and estimation for uplink timing synchronization and access control in a multi-access wireless communication system

  • US 6,922,388 B1
  • Filed: 02/11/2000
  • Issued: 07/26/2005
  • Est. Priority Date: 02/11/2000
  • Status: Expired due to Term
First Claim
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1. A method for use in a wireless communication system, comprising the step of:

  • transmitting at least one of an uplink access signal and an uplink timing synchronization signal from a mobile station of the system to a base station of the system, wherein the at least one signal is from a signal set which includes a plurality of orthogonal signals, such that different timing and access signals from the mobile station and at least one other mobile station of the system are received at the base station orthogonal to one another over a base station sample window.

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