发明名称 |
Orthogonal variable spreading factor (OVSF) code assignment |
摘要 |
The invention includes a system and methods for orthogonal variable spreading factor (OVSF) code assignment, de-allocation and code tree pruning. The invention also includes OVSF code identification and storage schemes. Embodiments are provided for code tree pruning, code assignment and de-allocation. These embodiments apply to both slotted and non-slotted code division multiple access systems.
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申请公布号 |
US7471713(B2) |
申请公布日期 |
2008.12.30 |
申请号 |
US20080124716 |
申请日期 |
2008.05.21 |
申请人 |
INTERDIGITAL TECHNOLOGY CORPORATION |
发明人 |
ZUNIGA JUAN CARLOS;IACONO ANA LUCIA;STERN-BERKOWITZ JANET |
分类号 |
H04B1/00;H04B7/26;H04J11/00;H04Q7/36;H04Q7/38 |
主分类号 |
H04B1/00 |
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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