Apparatus and Method for Single User Multiple Input Multiple Output Communication Employing Cyclic Shifts
AssigneeNokia Siemens Networks Oy
InventorsKari Juhani Hooli, Kari Pekka Pajukoski, Esa Tapani Tiirola
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Abstract
Apparatus and method for communication are provided. The apparatus includes one or more antenna ports; and a processor configured to share a cyclic shift space of reference signals of user equipment utilizing single user multiple input multiple output transmission by applying a cyclic shift increment value between reference signals of different antenna ports or spatial layers of the user equipment transmission.
Claims33
An apparatus comprising:
- one or more antenna ports;
- and
- a processor configured to share a cyclic shift space of reference signals of user equipment utilizing single user multiple input multiple output transmission by applying a cyclic shift increment value between reference signals of different antenna ports or spatial layers of the user equipment transmission.
A method comprising:
- sharing a cyclic shift space of reference signals of user equipment utilizing single user multiple input multiple output transmission by applying a cyclic shift increment value between reference signals of different antenna ports or spatial layers of the user equipment transmission.
An apparatus comprising:
- a processor configured to control the cyclic shift of reference signals of user equipment utilizing single user multiple input multiple output transmission by determining a cyclic shift increment value between reference signals of different user equipment, antenna ports or spatial layers of the user equipment transmission.
A method comprising:
- controlling the cyclic shift of reference signals of user equipment utilizing single user multiple input multiple output transmission by determining a cyclic shift increment value between reference signals of different user equipment, antenna ports or spatial layers of the user equipment transmission.
A computer readable memory embodying a program of instructions executable by a processor to perform actions directed toward sharing a cyclic shift space of reference signals of user equipment utilizing single user multiple input multiple output transmission, the actions comprising:
- applying a cyclic shift increment value between reference signals of different antenna ports or spatial layers of the user equipment transmission.
A computer readable memory embodying a program of instructions executable by a processor to perform actions directed toward controlling the cyclic shift of reference signals of user equipment utilizing single user multiple input multiple output transmission, the actions comprising:
- determining a cyclic shift increment value between reference signals of different user equipment, antenna ports or spatial layers of the user equipment transmission.
Dependencies are inferred from the claim text.