Invention Grant
US5828662A Medium access control scheme for data transmission on code division
multiple access (CDMA) wireless systems
失效
用于码分多址（CDMA）无线系统的数据传输的媒体接入控制方案
- Patent Title: Medium access control scheme for data transmission on code division multiple access (CDMA) wireless systems
- Patent Title (中): 用于码分多址（CDMA）无线系统的数据传输的媒体接入控制方案
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Application No.: US666828Application Date: 1996-06-19
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Publication No.: US5828662APublication Date: 1998-10-27
- Inventor: Ahmad Jalali , Witold Krzymien , Paul Mermelstein
- Applicant: Ahmad Jalali , Witold Krzymien , Paul Mermelstein
- Applicant Address: CAX Quebec
- Assignee: Northern Telecom Limited
- Current Assignee: Northern Telecom Limited
- Current Assignee Address: CAX Quebec
- Main IPC: H04B7/26
- IPC: H04B7/26 ; H04B7/216
Abstract:
A synchronous discontinuous transmission medium access control (SDTX-MAC) method and apparatus for more efficiently using existing uplink channels by sharing these uplink channels between multiple terminals engaged in bursty data transmission. This is accomplished by assigning each mobile terminal an individual time slot and by not requiring each mobile terminal to broadcast its identity. This results in a reduction in the number of receivers on each base station and a reduction in the length of the synchronization message.
Public/Granted literature
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