The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 05, 2016
Filed:
Nov. 03, 2010
Lars Dalsgaard, Oulu, FI;
Jussi Ojala, Helsinki, FI;
Jorma Kaikkonen, Oulu, FI;
Matti Jokimies, Salo, FI;
Tero Henttonen, Espoo, FI;
Lars Dalsgaard, Oulu, FI;
Jussi Ojala, Helsinki, FI;
Jorma Kaikkonen, Oulu, FI;
Matti Jokimies, Salo, FI;
Tero Henttonen, Espoo, FI;
Nokia Technologies Oy, Espoo, FI;
Abstract
In an exemplary embodiment there is sent to a user equipment UE downlink control information DCI comprising an indication of an access codeword and an indication that at least one component carrier CC is activated for the UE, and there is received from the UE the access codeword which is an acknowledgement that the UE has activated the at least one CC. The access codeword is received on an uplink channel which a) lies in the at least one activated CC if there is an activated uplink channel in the activated CC, or b) is previously activated if there is no activated uplink channel in the activated CC. In another embodiment DCI comprising the above two indications is received from a network, the received indications are used to select and access the at least one CC; and activating the CC is acknowledged by sending the access codeword.