JP2015527845A5

JP2015527845A5 -

Info

Publication number: JP2015527845A5
Application number: JP2015525623A
Authority: JP
Filing date: 2013-08-02
Publication date: 2016-09-15
Anticipated expiration: 2033-08-02

Claims

A method of operating a wireless communication device comprising:
Receiving a signal from a base station,
And selecting the user specified parameters in response to a second state of the first cell-specific parameters in response to the state or the signal of the signal,
And generating an uplink reference signal in response to the selected parameter,
Including a method.

The method of claim 1, comprising:
The method, wherein the user specific parameter is a virtual cell identification parameter.

The method of claim 2, comprising:
And initializing the first pseudo-random sequence generator to generate a base sequence in the virtual cell identification parameter,
And initializing the second pseudorandom sequence generator for generating a cyclic shift hopping sequences in the virtual cell identification parameter,
And transmitting the uplink reference signal generated from said cyclic shift hopping sequence and the base sequence,
The method further comprising:

The method of claim 1, comprising:
The method, wherein the cell specific parameter is common to cells served by the base station.

The method of claim 1, comprising:
The method further comprises transmitting the reference signal on a physical uplink control channel (PUCCH).

The method of claim 1, comprising:
The method wherein the reference signal is a sounding reference signal (SRS).

The method of claim 1, comprising:
And constructing a user equipment in a private user identification uplink control resource allocation parameter to determine the uplink control region for transmitting channel state information reports,
And determining the uplink control region for transmitting the scheduling requests and the hybrid automatic repeat request (HARQ) acknowledgment report,
The method further comprising:

The method of claim 1, comprising:
A method further comprising determining resource blocks for transmitting uplink control information on an uplink control channel.

The method according to claim 8, comprising:
The uplink control information is one of a hybrid automatic repeat request acknowledgment (HARQ-ACK) and channel state information report and scheduling request method.

The method of claim 9, comprising:
The HARQ-ACK is responsive to one of the previous control signal scheduling downlink data transmission and downlink data transmission to be scheduled semi-persistent method.

The method of claim 1, comprising:
Further comprising a method to build a user equipment dedicated sounding reference signal (SRS) resource allocation parameters to determine the time-frequency resources for transmitting the sounding reference signal.

The method of claim 11, comprising:
The SRS resource allocation parameters, and the SRS bandwidth configuration, and the SRS sub-frame configuration, whether or not an instruction and whether simultaneous transmission of a hybrid automatic repeat request acknowledgment and SRS is enabled in the sub-frame, a random access preamble comprising a number of resources allocated for transmission, one or more of the method.

The method of claim 1 , comprising:
A method wherein the n _{ID of a} sounding reference signal (SRS) ID is the first state of the signal .

The method of claim 1 , comprising:
Physical Uplink Control Channel (PUCCH) ID of _{n ID} is Ru said second state der of the signal.

14. A method according to claim 13, comprising:
The method wherein the cell specific parameters include a sequence from a sounding reference signal (SRS) group and a cyclic shift for the number of stops n _S.

15. A method according to claim 14 , comprising
The user identification parameter, and a cyclic shift for a sequence 0 and slot number n _S from the physical uplink control channel (PUCCH) groups, methods.

The method of claim 1 , comprising:
The method wherein the signal from the base station is a radio resource control (RRC) signal

A method of operating a wireless communication device comprising :
Receiving a signal;
Selecting a cell specific parameter in response to a first state of the signal or a user specific parameter in response to a second state of the signal;
Generating an uplink reference signal in response to the selected parameter;
Including a method.

The method according to claim 18 , comprising:
The method, wherein the signal is a radio resource control (RRC) signal .

A method of operating a wireless communication device comprising :
Receiving a signal from the base station;
Determining whether the physical uplink control channel (PUCCH) or sounding reference signal (SRS) ID n _ID is present in the signal ;
Initializing a pseudo-random number generator with nID for a base sequence group, sequence and cyclic shift hopping sequence if n _ID is present in the signal ;
Initializing a pseudo-random number generator with a physical cell identification (PCID) associated with the base station for a base sequence group, a sequence and a cyclic shift hopping sequence when no n _ID is present in the signal When,
Selecting a cell specific parameter in response to a first state of the signal or a user specific parameter in response to a second state of the signal;
Generating an uplink reference signal in response to the selected parameter;
Including a method.

The method of claim 20, comprising:
The method wherein the signal from the base station is a radio resource control (RRC) signal.

A method of operating a wireless radio device, comprising:
Receiving cell specific parameters from a signal transmitted by a base station;
Generating an uplink reference signal using the cell specific parameter when a higher layer does not provide a user specific parameter;
Generating an uplink reference signal using the user specific parameter when a higher layer provides the user specific parameter;
Including a method.

A method of operating a wireless radio device, comprising:
Receiving cell specific parameters from a signal transmitted by a base station;
Receiving a higher layer signal that may include user-specific parameters;
Generating an uplink reference signal using the cell specific parameter when a user specific parameter is not valid;
Generating an uplink reference signal using the user specific parameter when the user specific parameter is valid;
Including a method.

A method of operating a wireless radio device, comprising:
Receiving cell specific parameters from a signal transmitted by a base station;
Receiving a higher layer signal that may include user-specific parameters;
Generating a reference signal for transmission on a physical uplink control channel (PUCCH) using the cell specific parameter when a user specific parameter is not valid;
Generating a reference signal for transmission on the PUCCH using the user specific parameter when the user specific parameter is valid;
Including a method.

A method of operating a wireless radio device, comprising:
Receiving cell specific parameters from a signal transmitted by a base station;
Receiving a higher layer signal that may include user-specific parameters;
Generating a reference signal for transmission on a physical uplink shared channel (PUSCH) using the cell specific parameter when a user specific parameter is not valid;
Generating a reference signal for transmission on the PUSCH using the user specific parameters when the user specific parameters are valid;
Including a method.