发明授权
- 专利标题: Managing control signaling overhead for multi-carrier HSDPA
- 专利标题(中): 管理多载波HSDPA的控制信令开销
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申请号: US13371320申请日: 2012-02-10
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公开(公告)号: US09407404B2公开(公告)日: 2016-08-02
- 发明人: Fengjun Xi , Lujing Cai , Joseph S. Levy , Benoit Pelletier , Hong O. Zhang
- 申请人: Fengjun Xi , Lujing Cai , Joseph S. Levy , Benoit Pelletier , Hong O. Zhang
- 申请人地址: US DE Wilmington
- 专利权人: InterDigital Patent Holdings, Inc.
- 当前专利权人: InterDigital Patent Holdings, Inc.
- 当前专利权人地址: US DE Wilmington
- 代理机构: Condo Roccia Kotpiw LLP
- 主分类号: H04W4/00
- IPC分类号: H04W4/00 ; H04L5/00
摘要:
Systems and methods for managing control signaling overhead for a multi-carrier HSDPA (MC-HSDPA) may be disclosed. In particular, a plurality of downlink carriers may be received and bundled or paired. Configuration information indicative of the bundling may then be generated and transmitted. Additionally, one or more components such as antennas, user equipment (UE), and the like may receive an indication of a configuration or state via a high speed shared control channel (HS-SCCH) order where the indication includes order bits and order types and the configuration may be applied to activate and/or deactivate the components or operations such as uplink closed-loop transmit diversity (CLTD), uplink multiple-input multiple-output (MIMO). The order bits and/or order types may also be extended to support the activation/deactivation of additional carriers of MC-HSDPA.