Back to results
US 2016/0105910 A1Published application
Uplink synchronization without preamble in sc-fdma
AssigneeQUALCOMM Incorporated
InventorsXiao Feng WANG, Junyi LI
Life of this patent
Estimating the term…
Abstract
A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may determine an allocated set of resources within a PRACH period. The apparatus may transmit pilot signals in the determined allocated set of resources.
Claims22
A method of wireless communication by a user equipment (UE), comprising:
- determining an allocated set of resources within a physical random access channel (PRACH) period;
- and
- transmitting pilot signals in the determined allocated set of resources.
An apparatus for wireless communication, comprising:
- a memory;
- and
- at least one processor coupled to the memory and configured to:
- determine an allocated set of resources within a physical random access channel (PRACH) period;
- and
- transmit pilot signals in the determined allocated set of resources.
3 more elements
A method of wireless communication for a wireless device, comprising:
- receiving a data transmission from a user equipment (UE);
- determining a channel phase offset based on the received data transmission;
- determining a timing offset based on the determined channel phase offset;
- and
- transmitting an acknowledgment message to the UE, wherein the acknowledgment message includes the determined timing offset.
2 more elements
An apparatus for wireless communication, comprising:
- a memory;
- and
- at least one processor coupled to the memory and configured to:
- receiving a data transmission from a user equipment (UE);
- determine a channel phase offset based on the received data transmission;
- determine a timing offset based on the determined channel phase offset;
- and
- transmit an acknowledgment message to the UE, wherein the acknowledgment message includes the determined timing offset.
5 more elements
Dependencies are inferred from the claim text.