发明名称 |
Support of Plural Bandwidths in a Telecommunications System |
摘要 |
In a CDMA system (100), two chip rates in a TDD cell are supported by: transmitting signals in the system in a frame (400) having a plurality of timeslots; operating at least a first one (0-8) of the plurality of timeslots in the frame at a lower chip rate; and operating at least a second one (9-14) of the plurality of timeslots in the frame at a higher chip rate. This provides the following advantages: provides backwards compatibility of a network including higher chip rate functionality with existing lower chip rate user equipment; allows greater network capacity during the transition phase from a low chip rate network to a high chip rate network; and allows a network operator with a high chip rate network to provide service to roaming users from low chip rate networks.
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申请公布号 |
US2011299507(A1) |
申请公布日期 |
2011.12.08 |
申请号 |
US201113212890 |
申请日期 |
2011.08.18 |
申请人 |
BEALE MARTIN W.;WIRELESS TECHNOLOGY SOLUTIONS LLC |
发明人 |
BEALE MARTIN W. |
分类号 |
H04W72/04;H04B1/707;H04B7/26;H04J11/00;H04Q7/32;H04Q7/38 |
主分类号 |
H04W72/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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