Abstract
A method for allocating a time and frequency resource of a resource request indicator (RRI) a method for transmitting an RRI and a device thereof are provided which relate to a wireless communication technique and reduce the overhead of the time and frequency resource. The method for allocating a time and frequency resource of an RRI includes: allocating codes for an RRI and other uplink control signaling; and multiplexing the RRI and other uplink control signaling in the same time and frequency resource in a code division manner.
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4G | 03/03/2009 | ISLD-200904-001 | HUAWEI | No | Family Member | ||||
4G | 17/01/2010 | ISLD-201002-003 | HUAWEI | No | Family Member | ||||
Not Available | 17/01/2010 | ISLD-201002-003 | HUAWEI | No | Family Member | ||||
4G | 06/07/2010 | ISLD-201007-004 | HUAWEI | No | Family Member |
Specification Information
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Technologies

Product
Use Cases

Services
Claim
1. A system for allocating a time and frequency resource for a resource request indicator (RRI), comprising a base station, wherein the base station is configured to allocate codes for the RRI and other uplink control signaling, to multiplex the RRI and the other uplink control signaling in the same time and frequency resource in a code division manner,
wherein extended manners in time domain and frequency domain corresponding to a first part of the codes allocated for the RRI are respectively the same as extended manners in time domain and frequency domain corresponding to the codes allocated for a pilot part of the other uplink control signaling, and extended manners in time domain and frequency domain corresponding to a second part of the codes allocated for the RRI are respectively the same as extended manners in time domain and frequency domain corresponding to the codes allocated for a data part of the other uplink control signaling.', 'wherein extended manners in time domain and frequency domain corresponding to a first part of the codes allocated for the RRI are respectively the same as extended manners in time domain and frequency domain corresponding to the codes allocated for a pilot part of the other uplink control signaling, and extended manners in time domain and frequency domain corresponding to a second part of the codes allocated for the RRI are respectively the same as extended manners in time domain and frequency domain corresponding to the codes allocated for a data part of the other uplink control signaling.
2. The system of claim 1, wherein the extended manners in the time domain and the frequency domain corresponding to the first part of the codes allocated for the RRI are respectively the same as the extended manners in the time domain and the frequency domain corresponding to the codes allocated for the pilot part of the other uplink control signaling, and the extended manners in the time domain and the frequency domain corresponding to the second part of the codes allocated for the RRI are respectively the same as the extended manners in the time domain and the frequency domain corresponding to the codes allocated for the data part of the other uplink control signaling, comprises:
extended manners in time domain and frequency domain corresponding to a first code allocated for the RRI are respectively the same as extended manners in time domain and frequency domain corresponding to a code allocated for the pilot part of the other uplink control signaling, and the first code allocated for the RRI is orthogonal with the code allocated for the pilot part of the other uplink control signaling in at least one of the time domain and the frequency domain; and extended manners in time domain and frequency domain corresponding to a second code allocated for the RRI are respectively the same as extended manners in time domain and frequency domain corresponding to a code allocated for the data part of the other uplink control signaling, and the second code allocated for the RRI is orthogonal with the code allocated for the data part of the other uplink control signaling in at least one of the time domain and the frequency domain, wherein the first code and the second code are allocated for one user terminal in one time slot.', 'extended manners in time domain and frequency domain corresponding to a first code allocated for the RRI are respectively the same as extended manners in time domain and frequency domain corresponding to a code allocated for the pilot part of the other uplink control signaling, and the first code allocated for the RRI is orthogonal with the code allocated for the pilot part of the other uplink control signaling in at least one of the time domain and the frequency domain; and extended manners in time domain and frequency domain corresponding to a second code allocated for the RRI are respectively the same as extended manners in time domain and frequency domain corresponding to a code allocated for the data part of the other uplink control signaling, and the second code allocated for the RRI is orthogonal with the code allocated for the data part of the other uplink control signaling in at least one of the time domain and the frequency domain, wherein the first code and the second code are allocated for one user terminal in one time slot.
3. The system of claim 1, wherein the base station is further configured to detect the first part of the codes and the second part of the codes allocated for the RRI on the time and frequency resource in an incoherent detection manner.
4. A method for sending a resource request indicator (RRI), comprising:
sending a first code allocated for the RRI and a second code allocated for the RRI in one time slot,
wherein the first code allocated for the RRI and a code allocated for a pilot part of an other uplink control signaling being sent in the same time and frequency resource, and the second code allocated for the RRI and a code allocated for a data part of the other uplink control signaling being sent in the same time and frequency resource, and
wherein extended manners in time domain and frequency domain corresponding to the first code allocated for the RRI are respectively the same as extended manners in time domain and frequency domain corresponding to the code allocated for the pilot part of the other uplink control signaling, and extended manners in time domain and frequency domain corresponding to the second code allocated for the RRI are respectively the same as extended manners in time domain and frequency domain corresponding to the code allocated for the data part of the other uplink control signaling.', 'sending a first code allocated for the RRI and a second code allocated for the RRI in one time slot,', 'wherein the first code allocated for the RRI and a code allocated for a pilot part of an other uplink control signaling being sent in the same time and frequency resource, and the second code allocated for the RRI and a code allocated for a data part of the other uplink control signaling being sent in the same time and frequency resource, and', 'wherein extended manners in time domain and frequency domain corresponding to the first code allocated for the RRI are respectively the same as extended manners in time domain and frequency domain corresponding to the code allocated for the pilot part of the other uplink control signaling, and extended manners in time domain and frequency domain corresponding to the second code allocated for the RRI are respectively the same as extended manners in time domain and frequency domain corresponding to the code allocated for the data part of the other uplink control signaling.']
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SUMMARY
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Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.
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