Invention Grant
- Patent Title: Method of operating a communication device and system,a communication device and a system including the communication device
- Patent Title (中): 操作通信设备和系统的方法，通信设备和包括通信设备的系统
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Application No.: US12063044Application Date: 2006-08-09
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Publication No.: US08504085B2Publication Date: 2013-08-06
- Inventor: Matthew P. J. Baker , Paul Bucknell
- Applicant: Matthew P. J. Baker , Paul Bucknell
- Applicant Address: NL Eindhoven
- Assignee: Koninklijke Philips Electronics N.V.
- Current Assignee: Koninklijke Philips Electronics N.V.
- Current Assignee Address: NL Eindhoven
- Priority: EP05107363 20050810; EP05107411 20050811
- International Application: PCT/IB2006/052745 WO 20060809
- International Announcement: WO2007/017837 WO 20070215
- Main IPC: H04W40/00
- IPC: H04W40/00
Abstract:
A communication system, such as UMTS, comprises a scheduler (12) in a first station (PS) which is able to control a user equipment (UE1, UE2). The scheduler when operating in a data transmission mode, such as HSUPA (High-Speed Uplink Packet Access) controls the user equipment with combinations of absolute grants (AG) and relative grants (RG). The relative grants serve to adapt a transmission parameter relative to a reference value. The reference value for the relative grant is selected dependent on a property of one or more of the grants. Such a property may comprise the absolute grant being an all process grant or a single process grant.
Public/Granted literature
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