Back to results
US 11,381,362 B2Granted
Apparatus, methods, and computer program products providing an indication of cyclic prefix length
AssigneeNokia Technologies Oy
InventorsMieszko Chmiel, Przemyslaw J. Czerepinski, Kaj T. Jansen
Life of this patent
Estimating the term…
Abstract
In one exemplary embodiment, a method includes: inserting an indication of a cyclic prefix length into a transmission; and sending the transmission. In another exemplary embodiment, a method includes: receiving a transmission; and processing the received transmission to obtain an indication of a cyclic prefix length.
Claims17
A method comprising:
- inserting an indication of a cyclic prefix length into a transmission;
- and
- sending using the cyclic prefix length, the transmission in a wireless communication system,
- wherein the transmission comprises a downlink reference signal,
- wherein inserting the indication comprises generating the downlink reference signal dependent on an initialization value of a Gold sequence generator,
- wherein the initialization value comprises a field indicative of the cyclic prefix length, and
- wherein the cyclic prefix length corresponds to one of a normal cyclic prefix length and an extended cyclic prefix length.
4 more elements
An apparatus comprising:
- a processor;
- and
- a memory including computer program instructions, the memory and the computer program instructions being configured, with the processors, to cause the apparatus at least to perform:
- insert an indication of a cyclic prefix length into a transmission;
- and
- send, using the cyclic prefix length, the transmission in a wireless communication system,
- wherein the transmission comprises a downlink reference signal,
- wherein inserting the indication comprises generating the downlink reference signal dependent on an initialization value of a Gold sequence generator,
- wherein the initialization value comprises a field indicative of the cyclic prefix length, and
- wherein the cyclic prefix length corresponds to one of a normal cyclic prefix length and an extended cyclic prefix length.
7 more elements
A method comprising:
- receiving and processing a transmission comprising a downlink reference signal in a wireless communication system, the received downlink reference signal being generated dependent on an initialization value of a Gold sequence generator,
- wherein the initialization value comprises a field indicative of the cyclic prefix length used in the transmission,
- wherein the processing comprises obtaining the indication of the cyclic prefix length in the received downlink reference signal, and
- wherein the cyclic prefix length corresponds to one of a normal cyclic prefix length and an extended cyclic prefix length.
1 more element
An apparatus comprising:
- a processor;
- and
- a memory including computer program instructions, the memory and the computer program instructions being configured, with the processors, to cause the apparatus at least to perform:
- receive and process a transmission comprising a downlink reference signal in a wireless communication system, the received downlink reference signal being generated dependent on an initialization value of a Gold sequence generator,
- wherein the initialization value comprises a field indicative of the cyclic prefix length used in the transmission,
- wherein the processing comprises obtaining the indication of the cyclic prefix length in the received downlink reference signal, and
- wherein the cyclic prefix length corresponds to one of a normal cyclic prefix length and an extended cyclic prefix length.
4 more elements
Dependencies are inferred from the claim text.