Invention Grant
- Patent Title: Efficient signaling of common reference signal shifts and physical downlink control channel region mismatch in coordinated multipoint transmission
- Patent Title (中): 协调多点传输中公共参考信号移位和物理下行链路控制信道区域失配的有效信令
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Application No.: US13292367Application Date: 2011-11-09
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Publication No.: US09270345B2Publication Date: 2016-02-23
- Inventor: Tommi Koivisto
- Applicant: Tommi Koivisto
- Applicant Address: US CA Irvine
- Assignee: BROADCOM CORPORATION
- Current Assignee: BROADCOM CORPORATION
- Current Assignee Address: US CA Irvine
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: GB1119190.5 20111107
- Main IPC: H04L12/28
- IPC: H04L12/28 ; H04B7/02 ; H04L5/00 ; H04J1/16
Abstract:
Information about a set of cells potentially taking part in coordinated multipoint transmission is obtained, information about at least one of reference signal configuration and data region size configuration for each of the set of cells is obtained, further an indication of which of the reference signals configuration and the data region size configuration should be assumed in resource mapping for data is obtained, and data according to the resource mapping is received. Information about at least one of reference signal configuration and data region size configuration for each cell of a set of cells potentially taking part in coordinated multipoint transmission is provided, and an indication of which of the reference signals configuration and the data region size configuration should be assumed in resource mapping for data is provided.
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