Invention Grant
US08982839B2 Method and apparatus for improving a mobile station cell change operation in the general packet radio system (GPRS)
有权
用于改善通用分组无线电系统（GPRS）中的移动台小区改变操作的方法和装置
- Patent Title: Method and apparatus for improving a mobile station cell change operation in the general packet radio system (GPRS)
- Patent Title (中): 用于改善通用分组无线电系统（GPRS）中的移动台小区改变操作的方法和装置
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Application No.: US13554809Application Date: 2012-07-20
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Publication No.: US08982839B2Publication Date: 2015-03-17
- Inventor: Mika Forssell
- Applicant: Mika Forssell
- Applicant Address: LU Luxembourg
- Assignee: Core Wireless Licensing S.A.R.L.
- Current Assignee: Core Wireless Licensing S.A.R.L.
- Current Assignee Address: LU Luxembourg
- Agency: Core Wireless Licensing S.A.R.L.
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04W36/02 ; H04M15/00 ; H04W28/10 ; H04W88/02
Abstract:
A mobile station executed method, wherein upon changing from a current cell to a new cell in a wireless packet data network the mobile station enters the new cell; generates a cell change packet data unit (PDU) message for informing the network of the location of the mobile station in the new cell; buffers the cell change PDU message into a PDU transmit queue before any buffered PDUs that were present before the mobile station entered the new cell; and transmits the buffered cell change PDU before any of the buffered PDUs that were present before the mobile station entered the new cell.
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