IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0016953
(2008-01-18)
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등록번호 |
US-8768370
(2014-07-01)
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우선권정보 |
GB-0116554.7 (2001-07-06) |
발명자
/ 주소 |
|
출원인 / 주소 |
- Intellectual Ventures Holding 81 LLC
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
0 인용 특허 :
19 |
초록
▼
Obtaining access to a physical uplink shared channel that is shared by a plurality of mobile stations in a wireless network is disclosed. A mobile station may receive dedicated configuration information for an uplink control channel. The mobile station may send to the wireless network over the uplin
Obtaining access to a physical uplink shared channel that is shared by a plurality of mobile stations in a wireless network is disclosed. A mobile station may receive dedicated configuration information for an uplink control channel. The mobile station may send to the wireless network over the uplink control channel a request for access to the physical uplink shared channel. The mobile station receives a physical uplink shared channel allocation in response to the request.
대표청구항
▼
1. A method comprising: sending, by a wireless network to a user equipment (UE), dedicated configuration information for an uplink control channel;configuring, by the UE, the uplink control channel in response to the sent dedicated configuration information;receiving, by the wireless network from th
1. A method comprising: sending, by a wireless network to a user equipment (UE), dedicated configuration information for an uplink control channel;configuring, by the UE, the uplink control channel in response to the sent dedicated configuration information;receiving, by the wireless network from the UE, a request over the uplink control channel to utilize a physical uplink shared channel, wherein the physical uplink shared channel is shared by a plurality of UEs and wherein the request is communicated at a first power and other information is communicated at a second power over the uplink control channel;sending, by the wireless network to the UE, a physical uplink shared channel allocation in response to the request; andsending, by the UE, information over the physical uplink shared channel. 2. The method of claim 1, wherein the physical uplink shared channel allocation is sent over a downlink common channel. 3. The method of claim 1, wherein the uplink control channel is one of dedicated, a dedicated control channel (DCCH), or a dedicated channel (DCH). 4. The method of claim 1, wherein the physical uplink shared channel allocation is determined at the wireless network in response to an indication of buffer occupancy. 5. The method of claim 1, wherein the wireless network or the UE uses time division duplex (TDD) for wireless communication. 6. The method of claim 1, further comprising: sending, by the UE, a signal on a random access channel prior to the sending the dedicated configuration information. 7. The method of claim 1, wherein the UE is in a cell_DCH state. 8. A method performed by a network device, the method comprising: sending, by the network device to a user equipment (UE), dedicated configuration information to configure an uplink control channel;receiving, by the network device from the UE, a request over the uplink control channel to utilize a physical uplink shared channel, wherein the physical uplink shared channel is shared by a plurality of UEs and wherein the request is communicated at a first power and other information is communicated at a second power over the uplink control channel; andsending, by the network device to the UE, a physical uplink shared channel allocation in response to the request. 9. The method of claim 8, wherein the physical uplink shared channel allocation is sent over a downlink common channel. 10. The method of claim 8, wherein the uplink control channel is one of dedicated, a dedicated control channel (DCCH), or a dedicated channel (DCH). 11. The method of claim 8, wherein the physical uplink shared channel allocation is determined at the network device in response to an indication of buffer occupancy. 12. The method of claim 8, wherein the UE is in a cell_DCH state or the network device is configured for time division duplex (TDD). 13. A method performed by a user equipment (UE), the method comprising: receiving, by the UE from a network device, dedicated configuration information for an uplink control channel;configuring, by the UE, the uplink control channel in response to the received dedicated configuration information;sending, by the UE to the network device, a request over the uplink control channel to utilize a physical uplink shared channel, wherein the physical uplink shared channel is shared by a plurality of UEs and wherein the request is communicated at a first power and other information is communicated at a second power over the uplink control channel; andreceiving, by the UE from the network device, a physical uplink shared channel allocation in response to the request. 14. The method of claim 13, wherein the physical uplink shared channel allocation is received over a downlink common channel. 15. The method of claim 13, wherein the uplink control channel is one of dedicated, a dedicated control channel (DCCH), or a dedicated channel (DCH). 16. The method of claim 13, wherein the physical uplink shared channel allocation is determined at the network device in response to an indication of buffer occupancy. 17. The method of claim 13, wherein the UE uses time division duplex (TDD) for wireless communication. 18. The method of claim 13, further comprising: sending, by the UE, a signal on a random access channel prior to the receiving the dedicated configuration information. 19. The method of claim 13, wherein the UE is in a cell_DCH state. 20. A wireless network comprising: a network device comprising: circuitry configured to send, to a user equipment (UE), dedicated configuration information for an uplink control channel;circuitry configured to receive, from the UE, a request over the uplink control channel to utilize a physical uplink shared channel, wherein the physical uplink shared channel is shared by a plurality of UEs and wherein the request is communicated at a first power and other information is communicated at a second power over the uplink control channel; andthe circuitry further configured to send, to the UE, a physical uplink shared channel allocation in response to the request;andthe UE comprising: circuitry to configure the uplink control channel in response to the sent dedicated configuration information; andcircuitry configured to send information over the physical uplink shared channel. 21. The wireless network of claim 20, wherein the physical uplink shared channel allocation is sent over a downlink common channel. 22. The wireless network of claim 20, wherein the uplink control channel is one of dedicated, a dedicated control channel (DCCH), or a dedicated channel (DCH). 23. The wireless network of claim 20, wherein the physical uplink shared channel allocation is determined at the wireless network in response to an indication of buffer occupancy. 24. The wireless network of claim 20, wherein the wireless network or the UE uses time division duplex (TDD) for wireless communication. 25. The wireless network of claim 20, further comprising: the UE is further configured to send a signal on a random access channel prior to the receipt of the dedicated configuration information. 26. The wireless network of claim 20, wherein the UE is in a cell_DCH state. 27. A network device comprising: circuitry configured to send, to a user equipment (UE), dedicated configuration information to configure an uplink control channel;circuitry configured to receive, from the UE, a request over the uplink control channel to utilize a physical uplink shared channel, wherein the physical uplink shared channel is shared by a plurality of UEs and wherein the request is communicated at a first power and other information is communicated at a second power over the uplink control channel; andthe circuitry further configured to send, to the UE, a physical uplink shared channel allocation in response to the request. 28. The network device of claim 27, wherein the physical uplink shared channel allocation is sent over a downlink common channel. 29. The network device of claim 27, wherein the uplink control channel is one of dedicated, a dedicated control channel (DCCH), or a dedicated channel (DCH). 30. The network device of claim 27, wherein the physical uplink shared channel allocation is determined at the network device in response to an indication of buffer occupancy. 31. The network device of claim 27, wherein the UE is in a cell_DCH state or the network device is configured for time division duplex (TDD). 32. A user equipment (UE) comprising: circuitry configured to receive, from a network device, dedicated configuration information for an uplink control channel;circuitry to configure the uplink control channel in response to the received dedicated configuration information;circuitry configured to send, to the network device, a request over the uplink control channel to utilize a physical uplink shared channel, wherein the physical uplink shared channel is shared by a plurality of UEs and wherein the request is communicated at a first power and other information is communicated at a second power over the uplink control channel; andcircuitry configured to receive, from the network device, a physical uplink shared channel allocation in response to the request. 33. The UE of claim 32, wherein the physical uplink shared channel allocation is received over a downlink common channel. 34. The UE of claim 32, wherein the uplink control channel is one of dedicated, a dedicated control channel (DCCH), or a dedicated channel (DCH). 35. The UE of claim 32, wherein the physical uplink shared channel allocation is determined at the network device in response to an indication of buffer occupancy. 36. The UE of claim 32, wherein the UE uses time division duplex (TDD) for wireless communication. 37. The UE of claim 32, further comprising: the circuitry further configured to send a signal on a random access channel prior to the reception of the dedicated configuration information. 38. The UE of claim 32, wherein the UE is in a cell_DCH state.
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