发明名称 Expedited handoff
摘要 Systems and methodologies are described that facilitate handing off from a first sector to a second sector. An established link to the first sector may be employed to communicate with the second sector. A handoff request from a wireless terminal to the second sector and an associated handoff response from the second sector to the wireless terminal may both traverse the first sector.
申请公布号 US8838109(B2) 申请公布日期 2014.09.16
申请号 US201113275138 申请日期 2011.10.17
申请人 QUALCOMM Incorporated 发明人 Anigstein Pablo A;Li Junyi;Srinivasan Murari;Laroia Rajiv
分类号 H04W36/00;H04W36/06 主分类号 H04W36/00
代理机构 代理人 Morris Anthony R.
主权项 1. A method of handing off from a first sector to a second sector, the method being implemented by a wireless terminal, the method comprising: detecting a signal emanating from the second sector; sending a handoff notice to the second sector via a first link with the first sector; receiving a handoff response from the second sector through the first link and the first sector, wherein the handoff response received through the first sector includes identified information provided by the second sector, wherein the identified information comprises information about an allocated access resource, and wherein the allocated access resource is dedicated to the wireless terminal; establishing a second link with the second sector utilizing the identified information; sending an access signal in the access resource to the second sector; receiving an access grant message from the second sector, the access grant message including at least a timing correction command; adjusting a transmitter symbol timing as a function of the timing correction command; and sending signals to the second sector using the transmitter symbol timing.
地址 San Diego CA US